Portland's short-term rental rules close off the Airbnb route for investment properties, so the real question for buyers here is not holiday-let versus long-term rental but house versus apartment within the long-term rental frame. Under that constraint, apartments tend to edge houses on gross yield because apartment entry prices drop further than monthly rents do, compressing the denominator in the yield calculation. Gross figures sit at roughly 3.5% for a standard 3-bed house citywide, and apartment yields generally track slightly higher before HOA fees. These are citywide medians across 33 ZIP codes; individual neighbourhoods diverge meaningfully from the central tendency.
Regulatory reality: 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.
For the rest of this article, treat long-term rental as the only legal strategy for non-owner-occupied investment properties in Portland. Short-term rental yields are not shown because they are not actionable here.
Long-Term Rental Yields by Bedroom Count, House vs Apartment
City medians across 33 ZIP codes. Gross yields before HOA (apartments), property tax, and operating costs. Short-term rental columns omitted because non-owner-occupied short-term rentals are prohibited in Portland residential zones.
Why Apartments Show the Gross-Yield Edge
The price mechanism does the work. A 2-bed apartment sells for around $333,165 in Portland while a 2-bed house sits at $531,935, a sizeable gap. Monthly rent for that apartment runs around $1,341 against $1,658 for the house. The rent ratio is closer than the price ratio, so dividing rent by price tilts the result toward apartments. This is a structural feature of urban US condo stock, not a Portland quirk.
HOA fees narrow the effective gap. Budget roughly $3,706 per year for a 2-bed apartment before you see net income, though Portland spans a wide band. Modern Pearl District and South Waterfront towers with concierges, pools, fitness centres, and garages charge materially more. Older walk-ups in the eastside or Northwest carry lighter dues but can also hit owners with special assessments for siding, roofing, or seismic retrofits. The published gross yield in the table is before any of this.
There is also a rental-restriction risk layered on top of the city's short-term rental ban. Individual HOA boards can prohibit rentals entirely, cap the share of units that may be tenant-occupied, impose minimum lease terms, or require board approval of tenants. None of this shows up in price or rent data. Read the CC&Rs and current board rules, and request the most recent rental registry before making an offer. An apartment that cannot legally be rented is not an investment property, regardless of its yield on paper.
The Bedroom Count Curve
House yields generally compress as bedroom count rises. Purchase prices scale up faster than monthly rents when you go from a 2-bed house at $531,935 to a 4+ bed at $809,049. Larger houses attract family tenants who weigh school catchments and commute time more than square-foot efficiency, which caps how much the rent can stretch. The result is a flatter yield at the top of the house curve.
Apartments tell a similar story but across a narrower range. One-bed apartments dominate the rental pool in central Portland, so the 1-bed market is liquid and rents are closely benchmarked. Larger apartments thin out quickly: 3-bed apartments are a small slice of the downtown tower stock, and 4+ bed units are rare enough that the median can move on a handful of transactions. The 4+ bed category bundles 4, 5, and 6+ bedroom listings together, so treat that category as directional rather than precise.
Suburb Variation Across Portland's ZIP Codes
Citywide medians smooth over a real spread. Lents/Foster (97266) leads on yield at 6.6% with median prices around $407,000, while the lower-yielding central and west-side ZIPs sit several points below. Foster-Powell/Woodstock (97206) and Gateway/Glenfair (97233) show how inner-southeast neighbourhoods combine moderate entry prices with rents that have held up through the post-pandemic cycle. The dashboard shows suburb-level data for every bedroom count and property type, so you can compare within the specific area you are evaluating rather than relying on the citywide average.
View Portland in the dashboard → Free preview · every bedroom count and property type
For full per-neighborhood filtering and saved scenarios, $19 24-hour access. Get access
What the Table Does Not Capture
- HOA fees: Estimated at around $3,706 per year for a 2-bed apartment in Portland, not deducted from the gross yields in the table above. Luxury towers run significantly higher. Special assessments for seismic work, siding, or elevator replacement can add four- or five-figure one-off hits.
- Capital appreciation: Houses usually outperform apartments on long-term value growth because you own the land. Portland land values in established inner-east and west-side neighbourhoods have compounded faster than condo price indices over the past two cycles.
- Renovation potential: Houses offer optionality such as extensions, ADU conversions, basement finishes, and pool additions that apartments cannot match. Portland's ADU-friendly zoning in particular makes this a lever worth pricing into a house purchase.
- Financing constraints: Some lenders restrict mortgages on small apartments (under 500 sq ft), on buildings with high investor-to-owner ratios, or on new construction where the developer still controls the HOA. Get financing pre-confirmed on the specific building before making an offer.
- 4+ bed data breadth: The 4+ bed category bundles 4, 5, and 6+ bedroom listings. A small number of outlier properties can pull the median in either direction, especially on the apartment side where stock is thin.
Portland in State and National Context
At $639,791 for a 3-bed house, Portland sits well above Oregon's state median of $404,967 and well above the US national median of $242,500. Rents are similarly elevated, but not by the same multiple, which is why the citywide gross yield of 4.5% sits below the national median of 5.3%. This is the classic premium-market profile: you are buying into a slower-yielding, higher-appreciation market rather than a cash-flow market. The house-versus-apartment decision in Portland therefore leans on how much weight you put on future capital growth relative to monthly net income. Houses win the appreciation argument; apartments win the cash-flow argument, at least on gross.
Investors whose thesis depends on short-term rental cash flow need to look outside Portland. Oregon allows local regulation of short-term rentals, and coastal Lincoln County, Central Oregon, and several rural counties run much more permissive regimes. Gross short-term rental yields in those markets can reach the high teens to mid-twenties on paper, though demand is seasonal and operations are more hands-on. The trade-off is appreciation: rural and small-town Oregon markets have not tracked Portland's long-term price growth.
See the data sources page for how Portland ZIP-level prices and rents are assembled, and the market score methodology for how regulation, yield, and demand feed into the long-term rental score of 7.5/10. Data reflects market conditions as of April 2026. For a bedroom-by-bedroom comparison in another market, the dashboard lets you run the same house-versus-apartment split across any US metro with different regulatory settings.
Explore Portland in the dashboard
Free preview with neighborhood-level data, every bedroom count, every property type.
View Portland →Need full filtering and saved scenarios?
$19 for 24-hour access. All neighborhoods, all property types. Get access
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 materially from the city-wide median.
For metric definitions and broader methodology, see the About page.