Short-Term or Long-Term Rental in Portland: What the Numbers Show
Verdict: Long-term rental wins by default. Portland prohibits non-owner-occupied short-term rentals in residential zones, leaving long-term tenancy as the only legal investor strategy at a 4.3% gross yield.
Best For: Long-term rental investors comfortable with thin cash flow and an appreciation-led thesis; short-term rental is not viable for investment properties.
Scores out of 10 across yield, regulations, tax, risk, and market fundamentals. How we score
Underlying Assumptions (data as of May 2026):
- Property Price: 3-bedroom houses estimated at around $530,000
- Monthly Long-Term Rent: Approximately $1,980
- Regulations: Short-term rental banned for investor-owned properties. Portland's Accessory Short-Term Rental (ASTR) permit is restricted to primary residences (occupied 270+ days per year). Type A permit costs $400 for 2 years; non-owner-occupied short-term rentals prohibited in residential zones.
See your suburb's full long-term rental breakdown in the dashboard
Portland (Multnomah County) is one of the most heavily restricted short-term rental markets in the United States. The city's Accessory Short-Term Rental rules limit permits to owner-occupiers who live at the property at least 270 days per year, which means a typical investor buying a rental house cannot legally list it on Airbnb in residential zones. The realistic question for a Portland investor is not "short-term or long-term," it is whether the long-term rental yield justifies a $530,000 entry price in a high-tax, slow-growth market.
Long-Term Rental Is the Only Legal Path for Portland Investors
The Multnomah County data shows what a typical Portland investor faces. A 3-bedroom house sells for around $530,000 and rents for roughly $1,980 per month. After a vacancy haircut, that produces a 4.3% gross long-term yield, well below the national average of 5.3%.
Estimates for a typical 3-bedroom house. Short-term rental is not available to investors in this market.
Annual gross rent is monthly rent × 12 × tenanted occupancy (95%), not the headline monthly figure × 12. The vacancy haircut reflects ACS county-level vacancy data and is what the Dashboard uses.
A 4.3% gross yield in Portland is an appreciation-and-tax-shelter play, not a cash flow play. Investors expecting positive cash flow with conventional financing will likely be disappointed without a substantial down payment or value-add improvements.
Portland's Short-Term Rental Ban Pushes Capital to the Coast and Rural Oregon
Portland's primary-residence-only rule has been in force since 2014 and is among the strictest in the country. The Type A permit costs $400 for two years and applies only when the owner lives at the property for at least 270 days per year. Roughly 10% of permitted hosts are randomly selected for on-site inspection, and non-owner-occupied operators in residential zones face enforcement action and removal from listing platforms.
Investors who want short-term rental exposure in Oregon typically look outside Multnomah County. Coastal Lincoln County (Otter Rock, with sale prices around $272,000 and nightly rates near $281) and remote eastern Oregon counties such as Lake (Christmas Valley) and Gilliam (Condon) sit at the opposite end of the regulatory spectrum, where local rules are minimal and the state transient lodging tax of roughly 10% applies. These markets have far smaller sale prices and far higher modelled short-term rental cap rates, but they also carry higher vacancy risk, thinner buyer pools at exit, and far more seasonal demand swings than a Portland metro long-term rental.
Where Portland Long-Term Yields Beat the Metro Average
Yields vary widely across Portland's 33 ZIP codes. Eastside and outer-Portland ZIPs, where sale prices are lower but rents have not fallen proportionally, deliver the strongest long-term rental yields in the metro.
Top long-term rental yields among Portland-area ZIP codes.
The spread between Lents/Foster (97266) at 6.6% and the metro median at 4.3% matters: at a $530,000 purchase, that gap is roughly $9,000 in extra annual gross rent. Inner-Portland and west-side neighborhoods (Pearl District, Northwest, Sellwood) carry noticeably lower yields because sale prices have outpaced rent growth, particularly post-2022.
These are averages per suburb. The dashboard breaks it down further, by bedroom count and property type, so you can model your specific property.
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Operating Costs Take Roughly Half of Portland's Gross Rent
Long-term rental costs in Portland are dominated by property tax. Multnomah County's effective rate is just under 1%, which equates to roughly $5,198 per year on a $530,000 purchase. Landlord insurance runs about $1,590 annually, and maintenance for a 3-bedroom house is estimated at around $5,168.
Adding those line items, total annual operating costs for a self-managed long-term rental land at roughly $11,956, which leaves net operating income of approximately $10,687. That converts to a net yield of 2.0% on the purchase price, before any mortgage interest or depreciation deductions. The dashboard defaults to self-managed long-term rental in the United States; if you choose to hire a property manager instead, expect to subtract roughly 8% of gross rent from net income.
Tax Implications for Portland Investors
Federal depreciation is the most valuable tax shelter for a Portland long-term rental. On a $530,000 purchase with a roughly 80% building allocation, the depreciable base is around $424,000, generating annual depreciation of approximately $15,418 over the 27.5-year residential schedule. That non-cash deduction can offset most or all of the rental's taxable income at this purchase price, often producing a passive paper loss even when the property is cash-flow positive.
Mortgage interest is fully deductible on Schedule E without the SALT cap that limits homeowner deductions. Oregon, however, is not a tax-friendly state at the personal level: the top state income tax rate is among the highest in the country, and there is no preferential treatment for rental income. That matters if your strategy depends on cash flow rather than long-term capital gains. A 1031 exchange remains available for investors looking to defer gains when trading into another property in or outside Oregon.
Because the city's primary-residence-only rule blocks investor short-term rental activity, the IRS material-participation rules that sometimes allow short-term rental losses to offset active income are not practically reachable for a typical Portland investor.
Portland's Yield Sits Above Oregon Peers but Below the National Median
Comparison of key investment metrics.
| Metric | Portland | Oregon Avg | US Average |
|---|---|---|---|
| 3-Bed Sale Price | $530,000 | $404,967 | $242,500 |
| Monthly Rent | $1,980/mo | $1,394/mo | $1,070/mo |
| Gross Yield (Long-Term) | 4.3% | 4.1% | 5.3% |
Portland sits above the Oregon state average on yield but below the national average. The state figure is dragged down by the coast and Bend, where sale prices are very high relative to long-term rents because owners price for short-term rental upside. Compared to the national average of 5.3%, Portland is a low-yield, mid-priced metro: investors here are paying a premium for an established rental market with strong tenant demand and limited new supply, not for headline cash flow.
For investors specifically targeting short-term rental in Oregon, the meaningful comparisons are coastal and rural counties, not Portland itself. For other Pacific Northwest long-term rental options, see the state hub at Oregon rental market insights. For peer Portland deep-dives, see Portland Apartments Edge Houses on Long-Term Yield and Lents/Foster (97266) Leads Portland Yields at 6.6%.
Investment Bottom Line
Portland is a long-term rental market for investors who can stomach a 2.0% net yield in exchange for a relatively defensive metro: stable tenant demand, limited new construction in the inner ring, and meaningful federal depreciation that offsets most taxable income. It is not a short-term rental market, full stop, until the city changes its primary-residence-only rule.
| Investor Type | Fit |
|---|---|
| Cash Flow Focused | Poor |
| Appreciation Focused | Good |
| Short-Term Rental Operator | Not Viable |
| High Leverage (80%+ LTV) | Poor |
Methodology and inputs are described in the market score methodology and data sources pages. Data reflects market conditions as of May 2026.
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This information is for educational purposes only and should not be considered financial or legal advice. Regulations and market conditions change frequently. Verify current rules with local authorities before making investment decisions.
Methodology and Assumptions
Defaults used in the figures above. All inputs are adjustable in the dashboard.
How available nights are determined
Available nights default to 330 per year, reflecting an active operator with minimal blocked time. Where local regulations cap whole-home short-term lets (for example London at 90 nights, New South Wales at 180), the cap is applied. In markets where short-term rental requires owner-occupancy or is otherwise prohibited for investment properties, available nights drop to zero.
How occupancy is measured
The percentage of available nights that get booked, drawn from market data. A property listed for 200 nights with 100 bookings shows 50% occupancy. Adjustable in the dashboard.
Long-term rental management default
Defaults to self-managed (zero management fee), reflecting the most common arrangement for US individual investors. The dashboard slider lets you add a property manager fee if you plan to outsource.
Short-term rental management default
Set to self-managed (zero management fee) by default, the most common arrangement for individual investors. Hiring a professional manager typically costs 20-25% of gross revenue and reduces net yield proportionally. Toggle in the dashboard.
How property tax is calculated
Calculated as a percentage of property value, varying by state and county. California properties show lower effective rates due to Proposition 13's 1% cap on assessed value. Property tax sits with the owner; long-term tenants do not pay it.
Local regulations
Short-term rentals heavily restricted in Portland. Investment properties generally not permitted; may require owner occupancy, specific zoning, or other conditions (permit required, $400). Portland requires an Accessory Short-Term Rental (ASTR) permit. Only primary residences (resident lives there 270+ days/year) are eligible. Type A permit costs $400 for 2 years. Non-owner-occupied short-term rentals prohibited in residential zones. 10% may be randomly selected for on-site inspection.
Sampling and data sources
Short-term rental yield figures reflect properties currently listed on short-term rental platforms. In high-tourism markets, listings tend to concentrate in central postcodes, which can pull city-median yields above what residential areas of the same city would achieve. Yields for any specific suburb may differ significantly from the city-wide median.
For metric definitions and broader methodology, see the About page.