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HousingTax policyGrowth politics

The hidden contradictions in Portland's growth politics

Portland says it wants affordable homes, stable neighborhoods, tenant protection, climate-friendly growth, fair taxes, and enough housing for the next generation. The problem is not that those goals are fake. The problem is that the rules often make one goal block another.

See who wins and who losesLook up your address

$2,000+

a year an older home can save vs. a same-value newer one

$276M

a year renters pay for Portland's housing shortage

120,560

homes the city says it must plan for by 2045

55,000

homes Portland is already behind, needed by 2032

The story in one picture

Two houses, same price, very different tax bills.

Oregon caps how fast a property's taxed value can rise. So an older home worth $581,500 today can be taxed as if much less of that value counts — and the discount stays with the house when it sells. A newer home next door starts near today's full value.

Same market value

$581,500

Older home

$5,484/yr tax

taxed on a fraction of its value

Newer home next door

$7,537/yr tax

taxed near today's full value

The older home pays $2,053 less every year for the same house — and that discount passes to whoever buys it next.

The 60-second version

If you read nothing else, read this.

The rest of the page proves each line below, lets you check your own address, and shows what a fairer deal would do.

  1. 1

    Oregon caps how fast a home's taxed value can rise — and the discount stays with the house, even after it sells.

  2. 2

    So two nearly identical homes can owe very different taxes, and the newest homes and apartments pay the most.

  3. 3

    Renters and would-be buyers pay too: blocking new homes keeps housing scarce, and scarcity lets landlords and sellers add a hidden markup to rent and prices.

  4. 4

    Winners: owners of older, lightly taxed property. Losers: renters, newcomers, first-time buyers, and the next home that gets built.

  5. 5

    The fix: raise the most under-taxed property toward a fair minimum, protect people who truly cannot pay, stop hiding costs inside new buildings, and actually build enough homes.

Why it happens

One tax rule, Measure 50, sits underneath all of it.

Measure 50 is an Oregon rule that limits how fast a property's taxed value can rise. That can protect people from sudden tax jumps. It can also mean two similar homes owe very different taxes — and the gap follows the property, not the person.

1

Mechanism

Market value is what the property is worth.

This is roughly what the home or building would sell for. The lookup uses the county or PortlandMaps market value when available.

2

Mechanism

Taxed value is what the tax system counts.

Multnomah County says property taxes are based on assessed value, which can be far lower than market value because of Measure 50.

3

Mechanism

The gap creates winners, losers, and politics.

For 2025-26, the county's new-home ratio is 48.1%for residential property and 47.2% for multifamily property.

Why it matters

A lower yearly tax bill can become part of the property's value.

Buyers value lower future bills. Landlords value extra cash flow. Some neighbors then have a financial reason to resist new homes that would compete with the old deal.

Key distinction

Protecting someone from being taxed out of a home is different from protecting every dollar of property advantage forever.

County assessment FAQsNew-home ratiosDOR tax manualLRO fairness report

Annual property tax

This estimates the yearly property-tax bill attached to a home or building.

Who feels this: Owners, buyers, renters in taxed buildings, and local service budgets.

Start with the property's market value. Then ask what share of that value Oregon actually lets local governments tax. Multiply that taxable share by the local tax rate.

The math

Real Market Value x Assessed-Value Ratio / 1,000 x Tax Rate

Example yearly bill

$581,500 home x 48.1% taxable share = $7,537/year

What it means for you

If your address is taxed on a much smaller share, the current owner may have a lower bill than a similar newer property. If it is already above the proposed floor, the floor should not raise it.

Annual renter shortage cost

This estimates the extra rent paid when too few homes are available.

Who feels this: Renters, people trying to move, employers, service workers, and families forming households.

A tight housing market lets landlords charge more than they could in a looser market. The model treats that as a shortage markup on rent.

The math

Monthly Rent x 12 x Shortage Markup x Renter Households

Example renter burden

$1,655/month x 12 x 10% = $1,986/year for one renting household

What it means for you

Across 139,100 renter households, that same 10% markup is roughly $276M/year. This is why renters can be hurt by rules that never appear on their own tax bill.

Value of a lower yearly tax bill

This estimates how a yearly tax discount can turn into property wealth.

Who feels this: Owners selling property, buyers bidding on property, heirs, landlords, and neighbors.

A lower tax bill is not just a one-year savings. Buyers may pay more for a property if it comes with lower future bills.

The math

Annual Tax Advantage / Investment Return Rate

Example value of the discount

$2,000/year lower tax bill / 5% return = about $40,000 in property value

What it means for you

If you own the under-taxed property, this can increase what the property is worth. If you are trying to buy, build, or rent, the cost may show up as higher prices, fewer homes, or more pressure on other taxes and fees.

Who wins and who loses

The same rules quietly help some people and charge others.

Before arguing about any fix, look at who today's rules already help and who they already cost. These are not moral labels — the same person can win one way and lose another — but the pattern is real, and it is bigger than most tax bills ever show.

Every figure below is in the same unit — dollars per year, per household or per home — so the bars are actually comparable. A plus sign means the group comes out ahead under today's rules; a minus sign means they pay.

Who comes out ahead today

Homeowners who keep new homes out

Fights the apartments proposed down the block.

+$2,908

per home, every year

Scarcity quietly adds to their own home's value, so blocking homes can pay.

Owners of older, lightly taxed homes

Bought years ago; the tax bill never caught up.

+$2,053

per home, every year

Taxed as if the home is worth far less than it is — and the discount stays with the house when it sells.

Landlords with older buildings

Owns a fourplex bought decades ago.

+$1,986

per rented unit, every year

A low, frozen tax bill, plus rents lifted by a citywide shortage.

Who pays today

First-time buyers

Trying to buy a first home against inflated prices.

-$8,821

per buyer household, every year

The shortage is baked into the price, so they borrow far more to get in.

The next apartment building

A 100-home project deciding whether to break ground.

-$7,896

per new home, every year

Pays new-value taxes, city fees, affordable-unit costs, delay, and design rules all at once.

Renters looking for a place now

New to town, bidding against everyone else.

-$1,986

per household, every year

Pays a shortage markup on rent, with no old tax break to offset it.

Future Portlanders

The nurse or grad who hasn't moved here yet.

-$1,986

per future household, every year

Can't vote or testify here yet, so the shortage gets decided without them.

The hard middle

Older neighbors on fixed incomes

Retired, house-rich, living on a fixed check.

The cap can be the difference between staying and being taxed out — real protection worth keeping.

And everyone, through the city budget

When property taxes stay capped and new buildings are waved past fees, the money has to come from somewhere — usually fees on the next project, income taxes, or skipped maintenance.

~$100M

a year for city services and infrastructure

Where do you land? Most people are in more than one row at once — an owner with kids who rent, a renter who wants to buy. The clearest way to see your own position is your own address.

Look up your address
Broken promises

Portland's rules keep colliding with Portland's own goals.

The goals are real. The problem is that the rules built to serve them often cancel each other out — protecting people already inside the system while charging the people trying to get in.

Source grounding: Portland Housing Needs Analysis, Multnomah County assessment rules, and Legislative Revenue Office Measure 50 analysis.

Plain English

Portland protects many people who are already housed, then asks the next home to carry more of the cost.

A homeowner with a low taxed value can support tenant protections, climate goals, high design standards, preservation rules, and strict permitting. But many of the costs land somewhere else: on renters, buyers, new buildings, and public-service budgets.

That does not make every owner with tax protection rich or selfish. Some are exactly the people policy should protect. But when the protection follows the property instead of the person's ability to pay, it can also protect wealth and give some owners a financial reason to oppose more homes.

What this is not saying

  • Older homeowners are not the villain. Some need real help so they are not forced out by taxes.
  • Tenant protections are not the enemy. They work better when the city also builds enough homes and funds direct help.
  • The Urban Growth Boundary is not the problem by itself. The problem is limiting outward growth and then blocking enough homes inside the city.

Fair taxes

Similar homes should get similar tax bills. In Portland, they often do not.

What Portland says it wants

Oregon's constitution calls for property to be taxed uniformly and fairly. Oregon Legislative Revenue Office

But the rules do this

Two similar homes can carry very different tax bills because Measure 50 limits how fast taxable value can grow and does not generally make that taxable value catch up when a home sells.

Why it survives

The cap really does help some homeowners who could not handle a sudden tax jump. But it also helps some wealthy properties and shifts pressure onto new residents, fees, and income taxes.

Multnomah CountyOregon Department of RevenueOregon Legislative Revenue Office

Supply

The city says it wants more homes inside Portland, then makes the next home carry the bill.

What Portland says it wants

The city's own Housing Needs Analysis says Portland must plan for about 120,560 new homes by 2045. City of Portland

But the rules do this

New housing pays current taxable value, development charges, interest while waiting, affordable-unit costs, design reviews, appeals, and delay risk.

Why it survives

Every rule has a purpose. But together they hit the next home hardest, especially smaller builders and projects that barely work financially.

City of PortlandPortland Housing BureauCity of PortlandPortland Auditor

Land use

Portland wants a tight urban growth boundary without always accepting urban growth.

What Portland says it wants

Metro's Urban Growth Boundary is designed to send growth inward, into the city — not to stop it. Metro

But the rules do this

The region limits outward expansion to protect farms, forests, and compact infrastructure, but local politics still often resists apartments, middle housing, and smaller lots in high-demand places.

Why it survives

Residents experience visible neighborhood change locally, while the missing household, rent premium, and displacement pressure are spread across the whole region.

MetroCity of PortlandCity of Portland

Affordability

Portland wants affordable homes but often hides the cost inside new buildings.

What Portland says it wants

Portland's Inclusionary Housing program is meant to add affordable homes — funded openly, not buried in the next building. Portland Housing Bureau

But the rules do this

Inclusionary housing can create real below-market units, but if the city does not fully pay for that discount, the cost lands on the other units in the same building.

Why it survives

It is politically easier to hide the cost inside a building than to vote for public funding, even if that means fewer projects get built.

Portland Housing BureauOregon Legislature

Tenants

Protections help tenants already housed but do less for people searching now.

What Portland says it wants

Oregon's rent stabilization law is meant to shield renters from sudden, destabilizing rent shocks. Oregon Office of Economic Analysis

But the rules do this

Rent caps and relocation assistance reduce shocks for covered households. They do not, by themselves, create enough available homes for people trying to move in, move out, or start over.

Why it survives

The tenant facing a rent hike is visible and urgent. The future renter who cannot find a place is harder to see and often not yet here.

Oregon Office of Economic AnalysisPortland Housing BureauPortland State University HRAC

Revenue

Portland taxes paychecks and businesses more visibly than some property wealth.

What Portland says it wants

Portland leans on income and business taxes to pay for homelessness services and preschool. Portland Revenue Division

But the rules do this

Local income and business taxes are obvious to workers, renters, and firms. Meanwhile, some property that has grown a lot in value still gets taxed on a much smaller value.

Why it survives

Income taxes are easier to collect and can be aimed at higher earners. But when the property-tax problem stays untouched, workers, renters, and businesses feel the imbalance.

Portland Revenue DivisionPortland Revenue DivisionMultnomah County

The pattern underneath

Read every “why it survives” above and the same shape appears: the people the current rules protect — long-time owners, nearby homeowners, established landlords — are also the people with the time, money, and standing to show up at hearings and block the alternatives. The people who would gain — renters, first-time buyers, the family that hasn't moved here yet — often cannot vote on it. That is why these contradictions last.

No single rule is the villain — the burden is how they stack

Measure 50

Also keeps some valuable older properties on very low tax bills.

Building fees (SDCs)

The next home has to pay upfront for systems the whole city uses.

Tenant protections

They help tenants who already have a home more than people still searching for one.

See all 9 rule layers in detail

Rule layer

Measure 50

Open rule details
Source
Why this rule exists
Keep property-tax bills from jumping too fast.
What can happen in practice
Also keeps some valuable older properties on very low tax bills.
Who may benefit
Owners with older low-tax-bill properties, some landlords, and sellers of old homes.
Who may pay more
New homes, owners with higher taxable values, renters, and public services.

Rule layer

No reset at sale

Open rule details
Source
Why this rule exists
Keep the system simple when a property sells.
What can happen in practice
The low tax bill usually stays with the property, even after a new owner buys it.
Who may benefit
Sellers and buyers of older homes with low taxable values.
Who may pay more
People buying newer homes and anyone paying more than a similar neighbor.

Rule layer

Urban Growth Boundary

Open rule details
Source
Why this rule exists
Protect farms and forests by keeping the region from sprawling outward.
What can happen in practice
If we limit outward growth, blocking homes inside the city becomes much more costly.
Who may benefit
Developable landowners inside the boundary.
Who may pay more
Future residents if the city blocks enough homes inside the boundary.

Rule layer

Permitting delay

Open rule details
Source
Why this rule exists
Make sure buildings meet safety, infrastructure, design, and code rules.
What can happen in practice
Time costs money. A slow permit process acts like an extra charge on housing.
Who may benefit
People who benefit when fewer new homes get built nearby.
Who may pay more
Small builders, renters, and projects paying interest while they wait.

Rule layer

Building fees (SDCs)

Open rule details
Source
Why this rule exists
Make new development help pay for pipes, parks, streets, and other shared systems. The city calls these System Development Charges, or SDCs.
What can happen in practice
The next home has to pay upfront for systems the whole city uses.
Who may benefit
Existing residents if the cost is not spread broadly.
Who may pay more
New homes that barely pencil out and the people who would live in them.

Rule layer

Inclusionary housing

Open rule details
Source
Why this rule exists
Put below-market affordable units inside market-rate apartment buildings.
What can happen in practice
If the city does not fully pay for the affordable units, the cost lands on the new building.
Who may benefit
Tenants who get affordable units and taxpayers who do not see the cost directly.
Who may pay more
Projects that barely work financially and sometimes renters in the market-rate units.

Rule layer

Tenant protections

Open rule details
Source
Why this rule exists
Prevent sudden rent hikes and displacement.
What can happen in practice
They help tenants who already have a home more than people still searching for one.
Who may benefit
Covered renters in stable units.
Who may pay more
Future renters if supply stays scarce.

Rule layer

Design, historic, tree, and deconstruction rules

Open rule details
Source
Why this rule exists
Protect good design, older buildings, trees, and reusable materials.
What can happen in practice
Each rule may make sense alone. Together they add cost, delay, and more ways to stop a project.
Who may benefit
Existing built form and neighborhood aesthetics.
Who may pay more
Projects trying to add homes in high-demand places.

Rule layer

Income and business taxes

Open rule details
Source
Why this rule exists
Fund homelessness, preschool, city/county services.
What can happen in practice
Taxes paychecks and business income, while some valuable property keeps a lighter property-tax bill.
Who may benefit
People with valuable property but lower taxable income.
Who may pay more
High-earning renters, founders, firms, working newcomers.

Now make it personal

See what your own address looks like.

You have seen the pattern. Now check one address. The tool pulls public county and PortlandMaps data and tells you, in plain language, whether that property looks lightly taxed, heavily taxed, or mostly caught in the shortage — and what that means whether you rent, own, might buy, or live nearby.

Look up your parcel

See where your address fits in the picture.

Enter an address or Multnomah County property ID. The tool pulls parcel facts from PortlandMaps and the county assessment table from TaxGraph, so most people do not need to type in tax values.

Privacy choice: this tool does not display owner names or owner mailing addresses, even though some public property systems include them.

Address not found? Enter the tax value by hand

Only needed if the automatic Multnomah County lookup cannot find your Measure 50 taxed value.

The fix

A serious fix has to protect people and build enough homes.

The goal is not deregulation for its own sake, and it is not a universal tax reset. The goal is a fairer deal: raise deeply under-taxed property toward a minimum share of market value, protect low-income and fixed-income residents directly, stop hiding public costs inside the next new home, and make the city actually deliver the housing it says it needs.

Ten-part package

The full package is available, but the bargain matters more than memorizing every item.

First read the bargain below. Open this list when you want the actual policy components.

Open 10-part list
1

Set a minimum taxable-value floor for property far below market value, with income-based help for people who cannot pay more in cash.

2

When non-owner-occupied property sells, move part of its taxable value closer to today's market value.

3

Tax land value more honestly so valuable land is not rewarded for staying underused.

4

Move development fees off finished new homes and pay for infrastructure more broadly.

5

Pay for affordable-unit requirements directly instead of hiding the cost inside new buildings.

6

If a housing project follows clear rules, let it get approved where the city has already planned for growth.

7

Allow more small homes, duplexes, triplexes, apartments, and condos near jobs, schools, parks, and transit.

8

Keep the Urban Growth Boundary, but require real homebuilding inside the boundary.

9

Fund tenant security directly without making future housing harder to build.

10

Use public land for permanent mixed-income housing.

The bargain

Every group needs a reason to believe the deal is real.

Renters

More homes, stronger tenant security, less shortage pricing, and direct help when at risk.

First-time buyers

More duplexes, townhomes, small condos, and fewer old tax advantages baked into prices.

Low-income seniors

No one is taxed out of a home; increases above ability to pay are delayed until sale or inheritance.

Builders

If you follow clear rules and build real homes, the city stops making time your enemy.

Neighborhood advocates

Clear design, tree, infrastructure, and livability standards upfront, but no endless fight over homes that follow the rules.

Taxpayers

Affordable housing, infrastructure, and anti-displacement costs become visible instead of hidden in new housing.

What changes for whom?

A tax fix is not credible unless people can see where the money goes.

The simulator below is intentionally simple. It shows how new taxed value could turn into public dollars, and what those dollars could pay for. It assumes new revenue comes from parcels below the floor, not automatic cuts for parcels already above it.

Tax reform funding simulator

What could a fairer tax base pay for?

This shows rough yearly public dollars if reform makes more property value count for taxes. It does not account for every legal limit, district rule, bond, or budget restriction.

Additional property value counted for taxes$10B

Rough yearly public dollars

$269.4M

Additional taxable value / 1,000 × tax rate.

What that could buy in a year

~356

affordable homes funded per year

~14,820

lower-income owners helped to stay

~29,639

renters stabilized per year

Rough illustration: affordable homes at about $250k of gap funding each, household help at about $2k each.

Infrastructure (instead of new-building fees)

$70.1M

Renter stability fund

$59.3M

Affordable housing

$59.3M

Faster permits

$21.6M

Help for owners who can't pay

$29.6M

Homes on public land

$29.6M

Who pays for the fix

A fairer tax base is not free. Here is who would actually carry it.

The revenue-positive version raises deeply under-taxed property toward a minimum share of market value, protects vulnerable households from cash shock, and spends the net new money on renters, future residents, public services, and new homes. The honest version has to say who gives something up.

Quick count

4 pay more3 lose hidden value9 benefit1 protected but affected7 mixed or depends

Plain English

The clearest payers are protected property positions.

Low-tax property below the floor, high-income owners of low-taxed homes, legacy landlords, and underused urban land would give up some cash flow, tax shelter value, or scarcity value.

The clearest beneficiaries are people trying to enter.

Renters searching now, future Portlanders, first-time buyers, unhoused households, and new housing projects benefit if the city really converts the money into homes and stability.

The morally hard group is older low-income owners.

The package should protect them from being forced out, but not permanently protect every dollar of asset value for heirs or future high-income buyers.

The dollar figures below are modeled annual effects, not official bills. For property-tax rows, the floor is one-way: parcels below the floor can owe more, while parcels already above the floor show no automatic cut. Any relief for overburdened households is a separate hardship or income-based protection, not a blanket reduction.

7

groups pay more or give up hidden value

e.g. Long-held owner-occupiers in high-appreciation neighborhoods; Wealthy or high-income buyers of old homes

9

groups are clear beneficiaries

e.g. Renters searching for housing now; Future Portlanders and would-be residents

8

groups are mixed or protected-but-affected

e.g. Older and fixed-income homeowners; Owners in slow-appreciation or historically over-assessed neighborhoods

The full balance sheet

Explore all 24 groups, one by one.

Each card shows today versus the package, a net change, and an honest read of the trade-off.

Long-held owner-occupiers in high-appreciation neighborhoods

Likely pays more

Now

$2,053

With fix

$2,350

Net

-$4,403

Open details

Current rules

$2,053

Modeled tax-bill advantage today

With package

$2,350

Added tax if below 50% floor

Annual change

About a $4,400/year swing from protected benefit to added tax, before any income-based protection.

Per median-value home per year

Today

Often protected by low taxable value and helped by scarce housing pushing home values up.

Under the ten-part package

A minimum floor would move very low taxable values closer to market value over time without cutting bills for above-floor parcels.

New burden

Likely higher property taxes unless the owner qualifies for income-based deferral.

Upside

More stable city services and a clearer path for children, caregivers, and workers to live nearby.

Honest read

This group gives up part of a real financial advantage. The package should say that directly.

Method note: $581,500 home at 35% taxed share versus 48.1% new-residential ratio, then a one-way 50% minimum floor.

Certainty: High

Older and fixed-income homeowners

Protected, but affected

Now

$2,053

With fix

$0

Net

-$2,053

Open details

Current rules

$2,053

Tax shock avoided today

With package

$0

Cash increase if protected by deferral

Annual change

Cash bill protected now; about 2,350 dollars could be deferred instead of forgiven.

Per qualifying owner-occupied home per year

Today

Often cash-poor but house-rich; Measure 50 protects them from sudden tax jumps.

Under the ten-part package

Cash bills would be capped by ability to pay, with excess tax deferred until sale, transfer, or estate settlement.

New burden

Less cash pressure now, but a lien can reduce future sale proceeds or inheritance.

Upside

They can stay housed without freezing the tax shelter forever for the property.

Honest read

This protects residency, not every dollar of family wealth. Heirs may receive less.

Method note: Uses the same median-home example, but assumes a qualifying income-based deferral caps current cash payments.

Certainty: Medium

Wealthy or high-income buyers of old homes

Gives up hidden value

Now

$2,053

With fix

$2,350

Net

-$4,403

Open details

Current rules

$2,053

Inherited tax discount today

With package

$2,350

Higher tax after sale reset or floor

Annual change

A buyer loses the annual discount, but the seller may also lose part of the sale-price premium.

Per median-value old home per year

Today

Can buy an old home and inherit a lower taxable value even if they can afford more.

Under the ten-part package

A sale reset or minimum floor would shrink the old tax advantage at purchase.

New burden

Higher annual tax bill than under today's no-reset system.

Upside

Less bidding up of homes based on inherited tax discounts; fairer treatment versus newer homes.

Honest read

Some of the loss lands on sellers because the tax discount becomes less valuable in the sale price.

Method note: Models an old median-value home bought with a 35% taxed share and reset toward a one-way 50% floor.

Certainty: High

Heirs and families holding legacy property

Gives up hidden value

Now

$6,224

With fix

$6,736

Net

-$12,960

Open details

Current rules

$6,224

Legacy tax advantage today

With package

$6,736

Added tax after transfer floor

Annual change

Roughly a $13,000/year swing on a $1M property if a deep discount moves to a 50% floor.

Per $1M inherited or transferred property per year

Today

Can keep low taxable values attached to valuable property over generations.

Under the ten-part package

Transfers, conversions to rentals, and inherited high-value properties would move closer to the minimum floor.

New burden

Lower inheritance value or higher taxes after transfer.

Upside

Owner-occupants with low income could still receive targeted protection.

Honest read

This is one of the clearest places where the package takes back hidden wealth.

Method note: $1M property at 25% taxed share versus 48.1% new-residential ratio, then a one-way 50% minimum floor.

Certainty: Medium

Owners in slow-appreciation or historically over-assessed neighborhoods

Mixed / depends

Now

$0

With fix

$0

Net

$0

Open details

Current rules

$0

Minimum-floor increase

With package

$0

No automatic floor increase

Annual change

No modeled increase under the floor. Any relief would need a separate income or hardship test, not a blanket tax cut.

Per median-value home per year

Today

May already pay a high tax bill relative to their home's market value.

Under the ten-part package

A minimum-floor package should not cut this bill automatically. It should reserve relief for households that are actually overburdened by income, age, disability, or other hardship.

New burden

No floor increase if already above the minimum share.

Upside

Could qualify for targeted protection if the household, not just the parcel, is financially burdened.

Honest read

This group is important politically, but automatic cuts here would eat into the revenue needed for renters and services.

Method note: A median-value home already taxed at 55% of market value is above a 50% minimum floor, so the revenue-positive floor adds $0.

Certainty: Medium

Legacy landlords and owners of existing rental stock

Likely pays more

Now

$1,986

With fix

$993

Net

-$993

Open details

Current rules

$1,986

Scarcity rent premium today

With package

$993

Remaining shortage markup if cut in half

Annual change

About $993/year less scarcity rent per unit before accounting for higher property taxes.

Per rental unit per year

Today

Can benefit from low taxable value plus market rents shaped by scarcity.

Under the ten-part package

Non-owner-occupied property would reset faster, and more supply would reduce scarcity pricing over time.

New burden

Higher property taxes and lower scarcity-driven rent upside.

Upside

Clearer rules, more city investment in tenant stability, and less political backlash if housing supply improves.

Honest read

This group is a major payer under any serious version of the package.

Method note: Uses median gross rent of $1,655/month and assumes the package cuts a 10% shortage markup to 5%.

Certainty: High

Renters in older stable units

Mixed / depends

Now

$1,092

With fix

$1,092

Net

$0

Open details

Current rules

$1,092

Example rent-cap protection today

With package

$1,092

Protection retained, plus more mobility

Annual change

No modeled cash change; the package tries to make moving less punishing.

Per stable renter household per year

Today

Protected somewhat by rent stabilization and relocation assistance if they stay put.

Under the ten-part package

Tenant stability funding should strengthen direct help while broader supply reduces future search pressure.

New burden

Possible pass-through pressure if landlord taxes rise and rent rules allow it.

Upside

More direct rent-shock protection and more options if they need to move.

Honest read

They benefit only if tenant protections stay funded and enforcement is real.

Method note: Memo example: at median rent, a 9.5% cap versus a 15% uncapped increase saves about $1,092/year.

Certainty: Medium

Renters searching for housing now

Likely benefits

Now

$1,986

With fix

$993

Net

+$993

Open details

Current rules

$1,986

Modeled shortage markup today

With package

$993

Shortage premium if cut in half

Annual change

About $993/year less rent pressure per household in this simple model.

Per renter household per year

Today

Pay today's market rent and absorb the shortage markup directly.

Under the ten-part package

More housing supply, funded tenant stability, and fewer costs loaded onto new buildings should reduce pressure over time.

New burden

No major direct new tax burden unless landlords pass through costs.

Upside

More vacancies, less bidding pressure, and more leverage when choosing where to live.

Honest read

The benefit is not instant. It depends on actually building enough homes.

Method note: Uses median gross rent of $1,655/month and compares a 10% shortage markup with a 5% shortage markup.

Certainty: Medium

Future Portlanders and would-be residents

Likely benefits

Now

$1,986

With fix

$993

Net

+$993

Open details

Current rules

$1,986

Modeled exclusion/shortage markup

With package

$993

Remaining shortage markup if supply improves

Annual change

About $993/year less exclusion cost per future household if scarcity pressure is cut in half.

Per future household per year

Today

Do not vote here yet and are invisible in most hearings.

Under the ten-part package

Rules would make it easier for housing planned inside the city to actually get built.

New burden

No direct current burden because they are not yet here.

Upside

More homes, more entry points, and less exclusion by scarcity.

Honest read

They are the clearest beneficiaries but the weakest political constituency.

Method note: Applies the same renter shortage-premium model to a future household looking for a home.

Certainty: High

First-time buyers and young families

Mixed / depends

Now

$8,821

With fix

$4,411

Net

+$4,411

Open details

Current rules

$8,821

Mortgage cost of 20% shortage markup

With package

$4,411

Mortgage cost if premium falls to 10%

Annual change

About $4,400/year less mortgage pressure on the modeled median-value home.

Per median-price buyer household per year

Today

Compete against scarcity-inflated prices and incumbents with older tax bases.

Under the ten-part package

More small homes, townhomes, condos, and less capitalization of old tax discounts into prices.

New burden

Some buyers of old homes may face higher annual taxes than they would today.

Upside

Lower shortage markup and more types of homes to buy.

Honest read

They do not automatically win if mortgage rates, construction costs, and incomes remain out of line.

Method note: Uses a $581,500 home, 30-year mortgage, 6.5% rate, and cuts a 20% price premium to 10%.

Certainty: Medium

Middle-housing buyers

Likely benefits

Now

$18,962

With fix

$18,962

Net

$0

Open details

Current rules

$18,962

Mortgage savings versus a larger new detached home

With package

$18,962

Savings retained if more middle housing is allowed

Annual change

The annual savings stays similar, but more households could access it if production scales.

Per buyer household per year

Today

Benefit when zoning allows smaller ownership homes in high-demand areas.

Under the ten-part package

More by-right housing and lower delay costs should expand this market.

New burden

New homes still carry current tax values, so they do not get the old-property discount.

Upside

More duplexes, triplexes, townhomes, ADUs, and small condos in more neighborhoods.

Honest read

This works only if financing, condo liability, and permitting also cooperate.

Method note: Annual mortgage payment avoided on a $250,000 lower purchase price at 6.5% over 30 years.

Certainty: Medium

Small infill builders

Likely benefits

Now

$1,707

With fix

$569

Net

+$1,138

Open details

Current rules

$1,707

Annualized cost of a six-month delay

With package

$569

Annualized cost after shorter delay

Annual change

About $1,100/year less required unit revenue if delay cost falls from $22,500 to $7,500 per unit.

Per four-unit project unit per year

Today

Often face the same complexity as bigger developers with less balance-sheet capacity.

Under the ten-part package

Clearer rules, lower delay, and broader infrastructure funding should help them compete.

New burden

Land sellers may still capture much of the value unless land policy changes too.

Upside

Less time risk and fewer project-killing soft costs.

Honest read

The package helps small builders only if approval is genuinely predictable.

Method note: Annual mortgage-equivalent cost of delay per unit, using memo's $22,500/unit six-month delay example and 6.5% over 30 years.

Certainty: Medium

New multifamily developers

Likely benefits

Now

$7,896

With fix

$4,776

Net

+$3,120

Open details

Current rules

$7,896

Modeled tax, delay, SDC, and IH stack

With package

$4,776

Remaining cost after backfill and delay relief

Annual change

About $3,100/year less required unit revenue in this simplified project-stack model.

Per new apartment unit per year

Today

Carry property taxes on new value, fees, delays, financing costs, and affordability mandates.

Under the ten-part package

SDC backfill, direct IH funding, and faster permitting would shift some cost off the marginal new project.

New burden

May face stronger public-benefit requirements in exchange for public relief.

Upside

More projects pencil if the city removes delay and hidden cross-subsidy costs.

Honest read

This is a benefit to developers, but the public reason is getting homes built.

Method note: Uses a $350,000 RMV unit, multifamily CPR tax, and annualizes example delay, SDC, and IH gap costs.

Certainty: Medium

Affordable-housing tenants in inclusionary units

Likely benefits

Now

$10,272

With fix

$10,272

Net

$0

Open details

Current rules

$10,272

Example below-market rent savings

With package

$10,272

Savings retained with direct affordability funding

Annual change

No modeled per-household cash change; the goal is more households receiving the benefit.

Per one-bedroom tenant household per year

Today

Direct winners when they receive below-market units.

Under the ten-part package

Direct public funding for affordability should make the subsidy clearer and more durable.

New burden

No direct burden.

Upside

More stable funding and potentially more units if projects pencil more often.

Honest read

The number of winners remains limited unless production scales up.

Method note: Memo example: $2,300 market 1BR versus $1,444 60% MFI rent saves $856/month.

Certainty: Medium

Market-rate renters in inclusionary housing buildings

Likely benefits

Now

$1,140

With fix

$0

Net

+$1,140

Open details

Current rules

$1,140

Potential hidden IH cross-subsidy

With package

$0

Cross-subsidy if directly funded instead

Annual change

Up to about $1,140/year less hidden building-level subsidy exposure in the memo example.

Per market-rate renter household per year

Today

May indirectly pay when below-market units are cross-subsidized inside the same building.

Under the ten-part package

Direct affordability funding reduces pressure to load the cost onto the other units.

New burden

Still pays market rent, and rents may not fall quickly.

Upside

Less hidden cross-subsidy and more chance the building gets built.

Honest read

They are not the priority group, but the current system can quietly tax them too.

Method note: Uses the memo's roughly $94-$95/month modeled exposure if IH costs are shifted to market-rate units.

Certainty: Low

Unhoused and extremely low-income households

Likely benefits

Now

$19,860

With fix

$9,930

Net

+$9,930

Open details

Current rules

$19,860

Annual market-rent barrier

With package

$9,930

Barrier if subsidy closes half the gap

Annual change

About $9,930/year less uncovered rent barrier in this simple subsidy-gap example.

Per household needing a deeply affordable home per year

Today

Most harmed by the gap between housing need, deeply affordable units, and actual availability.

Under the ten-part package

Public land housing, affordability funding, and tenant stability money should target the deepest need.

New burden

No direct burden.

Upside

More deeply affordable and supportive housing if dollars are actually reserved for that purpose.

Honest read

Market-rate supply alone will not solve this. The package must fund direct housing help.

Method note: Uses annual median gross rent as the market-rent barrier; future assumes direct housing subsidy closes half the gap.

Certainty: Medium

High-income working renters

Mixed / depends

Now

$5,095

With fix

$5,095

Net

$0

Open details

Current rules

$5,095

SHS + PFA local income-tax example

With package

$5,095

Unchanged unless income-tax reliance falls

Annual change

No automatic savings unless policymakers use property/land revenue to avoid more income-tax load.

Per single filer at $300k taxable income per year

Today

Pay local income taxes without owning a property that gets Measure 50 protection.

Under the ten-part package

A broader property base could reduce pressure to keep adding taxes on income and work.

New burden

May still pay existing income taxes unless policymakers actually reduce or avoid future income-tax increases.

Upside

Fairer split between labor income and land wealth.

Honest read

They benefit only if the city uses property/land revenue to stop leaning harder on income.

Method note: Uses memo's 2026 single-filer $300,000 taxable income example for SHS + PFA.

Certainty: Medium

High-income homeowners with low-taxed property

Likely pays more

Now

$3,042

With fix

$7,445

Net

-$4,403

Open details

Current rules

$3,042

Income tax after modeled property-tax advantage

With package

$7,445

Income tax plus floor increase

Annual change

About a $4,400/year swing once the current property-tax advantage becomes a tax increase.

Per high-income owner of median-value low-taxed home per year

Today

Can pay income taxes but still hold a valuable low-tax property advantage.

Under the ten-part package

Income-based protections would not shield them much, and their taxable value would rise toward the minimum floor.

New burden

Higher property taxes and reduced tax-shelter value.

Upside

Better public services and a fairer city tax base.

Honest read

This is another clear payer group, especially in expensive neighborhoods.

Method note: Combines the $300k single-filer local income-tax example with the median-home 35% to one-way 50% floor model.

Certainty: High

Businesses and startup owners

Mixed / depends

Now

$28,000

With fix

$28,000

Net

$0

Open details

Current rules

$28,000

Local business-income tax example

With package

$28,000

Unchanged unless business-tax reliance falls

Annual change

No automatic savings; the package only helps if broader property/land revenue prevents more business-tax pressure.

Per business with $500k taxable income per year

Today

Can face high local business-income taxes while property wealth is less fully taxed.

Under the ten-part package

If property and land wealth carry more of the load, the city can avoid pushing as much onto business formation.

New burden

Commercial property owners may pay more; tenants may see some pass-through depending on leases.

Upside

Less pressure for new business and income taxes; better infrastructure if backfill is real.

Honest read

The impact splits between business owners who own land and those who rent space.

Method note: Uses memo example: 5.6% local business-income tax stack on $500,000 taxable business income.

Certainty: Medium

City bureaus, infrastructure systems, schools, and public services

Likely benefits

Now

$100M

With fix

$0

Net

+$100M

Open details

Current rules

$100M

Example yearly SDC gap if 5,000 units are exempt

With package

$0

Gap if fully backfilled by broader tax base

Annual change

Potentially closes a $100M/year infrastructure hole in this scenario.

System-wide annual funding exposure

Today

Lose when property-tax limits and SDC exemptions leave funding gaps.

Under the ten-part package

Broader property value and land value revenue can backfill infrastructure and service needs.

New burden

They must prove the dollars are used well.

Upside

More reliable funding and less dependence on fees charged to the next project.

Honest read

This only works if the revenue is legally usable and transparently tracked.

Method note: Uses memo formula: 5,000 exempt units times $20,000 average SDC per unit.

Certainty: Medium

Owners of developable land inside the Urban Growth Boundary

Likely pays more

Now

$0

With fix

$10,000

Net

-$10,000

Open details

Current rules

$0

No explicit underuse charge in this model

With package

$10,000

Example 1% land-value charge

Annual change

About $10,000/year more carrying cost per $1M of underused land value.

Per $1M of underused urban land value per year

Today

Benefit from scarce urban land and the option to wait.

Under the ten-part package

Land-value taxation and stronger build-inside-the-boundary rules would make holding underused land more expensive.

New burden

Higher carrying cost for sitting on valuable buildable land.

Upside

Owners who actually build may benefit from clearer approvals and infrastructure funding.

Honest read

The package intentionally shifts pressure onto underused urban land.

Method note: Illustrative land-value tax example only; exact rate and legal structure are not specified in this package.

Certainty: Medium

Rural, farm, and forest landowners outside the Urban Growth Boundary

Mixed / depends

Now

$0

With fix

$0

Net

$0

Open details

Current rules

$0

No annual cash cost modeled

With package

$0

No annual cash change modeled

Annual change

The real issue is development option value, not an annual bill we can responsibly estimate here.

Per landowner per year

Today

Protected from urban encroachment but limited in development options.

Under the ten-part package

Keeping the boundary while building more inside preserves rural protection.

New burden

Continued loss of urban development option value outside the boundary.

Upside

Less pressure to expand the boundary if Portland builds enough inside it.

Honest read

They remain mixed: protected from sprawl, but restricted from urban conversion.

Method note: Kept at $0 because this page does not yet model rural development option value.

Certainty: Medium

Low-income renters in vulnerable neighborhoods

Mixed / depends

Now

$1,986

With fix

$993

Net

+$993

Open details

Current rules

$1,986

Modeled shortage markup today

With package

$993

Remaining premium if supply and protections work

Annual change

About $993/year less rent pressure, but only if anti-displacement funding is real.

Per lower-income renter household per year

Today

Benefit from tenant protections but face displacement if growth is pushed mainly into cheaper neighborhoods.

Under the ten-part package

The package should spread growth into high-opportunity areas and fund direct anti-displacement help.

New burden

Construction pressure can still raise anxiety, rents, and land values if protections are weak.

Upside

More tenant stability money, more affordable units, and less concentration of change in poorer neighborhoods.

Honest read

They are only net winners if anti-displacement funding is real and growth is geographically fair.

Method note: Uses the same median-rent shortage-premium model; for a $40,000 household, the current $1,986 is about 5% of gross income.

Certainty: Medium

Homeowners who oppose new housing nearby

Gives up hidden value

Now

$2,908

With fix

$1,454

Net

-$1,454

Open details

Current rules

$2,908

Annualized value of a 10% shortage markup

With package

$1,454

Remaining annualized premium if cut in half

Annual change

About $1,454/year less scarcity-value benefit in this model.

Per median-value home per year

Today

Can benefit from scarcity, less competition, preserved parking, and more control over neighborhood change.

Under the ten-part package

More by-right housing and a land/property fairness package would reduce their ability to block planned homes.

New burden

Less control over nearby change and less shortage markup in home value.

Upside

More options for family members, workers, and services to stay in the city.

Honest read

This is probably the most politically important loser group.

Method note: Annualizes a 10% shortage markup on a $581,500 home at a 5% return rate, then cuts the premium in half.

Certainty: High

Try it yourself

Change the assumptions and see who pays.

These are civic math tools, not official tax advice. They show direction and scale: what happens to renters, buyers, projects, and public budgets when Portland moves one cost from one place to another.

Use your own numbers first.

The point is not the default assumption. The point is how fast the result changes when the inputs move.

If you rent

Start with the housing shortage calculator. Change your rent and the shortage markup to see how a tight market turns into yearly cost for your household.

How much extra are renters paying because Portland does not have enough homes?

If you own a home

Start with the property-tax calculator. Enter your home's market value and the share of that value that gets taxed from your county record.

Is your tax bill lower than a similar newer home, or higher than a similar older one?

If you build housing

Start with the new-apartment calculator. Move delay, development fees, taxes, and affordable-unit costs until the project flips from possible to impossible.

Which costs are worth paying, and which ones mostly stop the next home from existing?

If you set policy

Use the reform simulator and the public bargain. The goal is not one perfect fix. It is a package that protects vulnerable people while building enough homes.

Who gets help, who pays more, and what new homes do people get in return?

Property-tax comparison

Same home value, different tax bill.

This shows how two homes worth the same amount can owe different yearly property taxes. The difference matters because it can save one owner money, raise costs for newer homes, and shift pressure onto renters, buyers, and public budgets. The policy slider below is a one-way minimum floor: it raises parcels below the floor but does not cut taxes for parcels already above it.

In this example

An older capped-tax home owes about $5,484 a year. A new or heavily changed home at the same market value owes about $7,537.

Difference: $2,053 per year. If you own the lower-tax home, that is savings. If you are buying, renting, or funding city services, that gap can show up somewhere else.

Real market value$581,500
Taxed share of market value35%
Policy example: minimum taxed share50%

What the bars mean

Each bar is the estimated yearly property tax on the same $581,500 home.

The shorter the bar, the lower the yearly tax bill. The first two bars are the key comparison: an older capped-tax home versus a new or heavily changed home.

Older capped-tax home

$5,484

Taxed as if 35% of the market value counts.

New or heavily changed home

$7,537

Taxed using the county's 48.1% new-home ratio.

Why owners care

$2,053

Modeled yearly savings for the older capped-tax home versus the new-home comparison.

Why buyers care

$41,051

Rough estimate of how a lower yearly bill can get priced into a sale.

Why policy matters

$2,350

Modeled yearly increase if the property is below the minimum floor; $0 if already above it.

This is a formula model, not an exact property-tax estimate. Actual bills depend on location, bonds, exemptions, and county assessment details.

Housing shortage calculator

How much extra are you paying for the shortage?

When there are not enough homes, renters bid against each other for whatever exists. Set your own rent and a shortage markup to see what that tight market costs your household every year — money that never shows up as a tax or a fee.

Median monthly rent$1,655
Shortage markup10%
Renter households139,100

What your household pays

$1,986

Extra rent per year, at your rent and markup.

Across all renters

$276M

Every renter household, added up.

What a buyer pays

$4,411

Extra mortgage per year on a median home.

Citywide total across all renters

The three cards above are one household. This chart is the citywide total — every renter household added up — which is far larger and would dwarf the per-household number on a shared axis.

New-apartment cost calculator

What costs get loaded onto the next apartment?

Baseline: 100-unit, $30M project, 10% annual interest/carrying cost, and a 6% needed return. Move the levers to see how delay, fees, affordable-unit costs, and taxes raise the rent a project needs.

Delay months6 mo.
Development fees / unit$20,000
Annual tax / unit$4,500
Affordable-unit funding gap$90,000

Delay cost

$2M

Interest/carrying cost while waiting.

One-time burden / unit

$53,000

Added rent / home / mo.

$640

Per home, each month, to cover the modeled costs.

Does it pencil?

Likely does not get built

This project would need about $640 more rent per home every month just to cover these costs. Above roughly $250 per home each month — more than a tenth of a typical Portland rent — many projects simply stall.

What you can do

None of this changes without people who can see it.

Most of these trade-offs never show up on a tax bill or a ballot summary. That is exactly why they last. Here is where one person actually has leverage.

Tell your councilor

Portland now has district councilors. Look up your address above to find your district, then tell them you want more homes and a property-tax base that is fair to newcomers.

Find your council office

Weigh in on the housing plan

The city's Housing Needs Analysis and Housing Production Strategy decide how many homes get planned and where. Public comment actually shapes them.

Read the housing plan

Show up where homes are decided

Design reviews, appeals, and council hearings are where individual projects live or die — and they are usually dominated by people who already have a home.

See the city's agenda
Sources

Source registry

This page is built from official public sources, city documents, state tax materials, and Portland Civic Lab's source memo. The models are our interpretation, but the cited facts should be traceable.

Source list

28 source records are available for audit, citation, and follow-up.

Open source registry

Multnomah County

Property Assessment FAQs

https://multco.us/info/property-assessment-faqs

Multnomah County

Estimating Taxes on Changed Property

https://multco.us/info/estimating-taxes-changed-property

Multnomah County

2025-2026 Changed Property Ratios

https://multco.us/file/2025-2026_change_property_ratios/download

Oregon Department of Revenue

Maximum Assessed Value Manual

https://www.oregon.gov/dor/forms/FormsPubs/maximum-assessed-value-manual_303-438.pdf

Oregon Legislative Revenue Office

Fairness problems under Measure 50

https://www.oregonlegislature.gov/lro/documents/rr4-10h_inequitiesundermeasure50_092210.pdf

OregonLive

Measure 50 winners and losers map

https://projects.oregonlive.com/taxes/property/map/

City of Portland

2045 Housing Needs Analysis and Housing Production Strategy

https://www.portland.gov/bps/planning/housing-production/about

City of Portland

Middle housing progress report

https://www.portland.gov/bps/planning/rip2/news/2025/2/4/portland-sees-significant-production-middle-housing-resulting

City of Portland

Permit Improvement Project background

https://www.portland.gov/permitimprovement/about

Portland Auditor

Audit update on permit reforms

https://www.portland.gov/auditor/audit-services/news/2023/10/11/audit-update-momentous-move-council-consolidate-permitting

City of Portland

Temporary SDC exemptions for new housing units

https://www.portland.gov/ppd/current-fee-schedules/housing-sdc-exemption

Portland Housing Bureau

Inclusionary Housing affordability requirements

https://www.portland.gov/phb/inclusionary-housing/affordability-requirements

Oregon Legislature

SB 1521 affordable housing offset requirement

https://olis.oregonlegislature.gov/liz/2026R1/Measures/Overview/SB1521

Oregon Legislature

HB 4037 housing approvals and surplus property

https://olis.oregonlegislature.gov/liz/2026R1/Measures/Overview/HB4037

Oregon Office of Economic Analysis

Rent Stabilization

https://www.oregon.gov/das/oea/pages/rent-stabilization.aspx

Portland Housing Bureau

Mandatory Renter Relocation Assistance

https://www.portland.gov/phb/rental-services/renter-relocation-assistance

Portland Revenue Division

Personal Income Tax Filing and Payment Information

https://www.portland.gov/revenue/personal-tax

Portland Revenue Division

Business Tax Filing and Payment Information

https://www.portland.gov/revenue/business-tax

Oregon Department of Revenue

Personal Income Tax

https://www.oregon.gov/dor/programs/individuals/pages/pit.aspx

Oregon Department of Revenue

Property tax exemptions

https://www.oregon.gov/dor/programs/property/pages/exemptions.aspx

Oregon Department of Revenue

Senior and Disabled Property Tax Deferral

https://www.oregon.gov/dor/programs/property/pages/senior-and-disabled-property-tax-deferral-program.aspx

Metro

Urban Growth Boundary

https://www.oregonmetro.gov/what-metro-does/land-use-and-development/2040-growth-concept/urban-growth-boundary

City of Portland

Historic Resource Reviews

https://www.portland.gov/ppd/zoning-land-use/land-use-review-fees-and-types/historic-resource-reviews

City of Portland

Design Standards

https://www.portland.gov/ppd/land-use-review-fees-and-types/design-standards

City of Portland

On-Site Tree Preservation

https://www.portland.gov/ppd/trees-development/tree-plan-requirements-development-permits/site-tree-preservation

City of Portland

Deconstruction permit requirements

https://www.portland.gov/bps/garbage-recycling/decon/deconstruction-requirements

U.S. Census Bureau

QuickFacts: Portland city, Oregon

https://www.census.gov/quickfacts/fact/table/portlandcityoregon/PST045225

Portland State University HRAC

2025 Portland Tri-County Point in Time Count

https://www.pdx.edu/homelessness/2025-portland-tri-county-point-time-count

Limits

The calculators are not exact forecasts for a specific property, household, or project. They show direction and scale under simplified assumptions. Actual results depend on tax area, exemptions, voter-approved bond taxes, construction costs, interest rates, operating expenses, rents, public funding, and legal details.

Next data layer

The next version should add property-level tax patterns, district-level rent and income data, permitting timelines by project type, and a public method note for every calculator. That would turn this from an explainer into a living civic tool.