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Portland, Oregon Cap Rate Calculator

A Portland rental at the median price of $520,000 earning the median rent of $2,000 a month implies an estimated cap rate of 2.5% to 3.0% after operating expenses. Run the same math on your own deal below.

Property Details

Purchase price, before closing costs

Total scheduled rent from all units

Taxes + insurance + maintenance + vacancy

Rentable units, 1 for a single family rental

Financing (optional)

Closing + repairs, cash

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Live results

Cap Rate

2.8%

Net Operating Income

$14,400

Cash-on-Cash Return

-16.5%

Gross Rent Multiplier

21.7×

1% Rule

0.4%

Below 1%

DSCR

0.46×

See your cash flow & 30-yr outlook

Monthly Cash Flow

Live • updates as you type

-$1,429/mo

-$17,153 a year after the mortgage

This property is cash flow negative at -$1,429/mo based on your inputs.

Ledger

Net operating income$14,400
Mortgage payments−$31,553
Left for you, per year
-$17,153

Rent and expenses grow 3% a year; mortgage stays fixed.

Annual Cash Flow (30 Years)

Pays for itself from year 28

Total (30 years): -$261,499

Rent and expenses grow 3% a year; your mortgage payment stays fixed.

C

Deal GradeC

Fails the math today, price is too high or rent too low relative to 2.8% cap and -16.5% cash-on-cash.

The Portland market at a glance

Softened prices and firm rents moved this market toward the healthier end of its range.

Portland, Oregon median price, rent, gross yield and estimated cap rate
MetricValueWhat it means
Median price$520,000The reference entry point for a rental in this market.
Median rent$2,000/mo$24,000 a year in gross scheduled rent.
Gross yield4.6%Annual rent ÷ price, before a single expense.
Estimated cap rate2.5%–3.0%After a 45% to 35% operating-expense load.

Reference medians for illustration. Rebuild rent from live comps and expenses from the actual tax, insurance and maintenance bills before you buy.

How the Portland cap rate is calculated

Cap rate is net operating income divided by price, where NOI is annual rent minus operating expenses and ignores the mortgage entirely. On thePortland medians, NOI at a 40% expense load is:

NOI = $24,000 − $9,600 = $14,400

Cap rate = $14,400 ÷ $520,000 = 2.8%

A 40% expense load sits between the conservative 45% and the optimistic 35% used in the range above, which is why a single city number is always a band, not a point.

What the Portland cap rate pays at different prices

The rent is the numerator and the price is the denominator, so a 10% move in price moves the yield in the opposite direction. Same median rent, three prices:

Estimated cap rate at 10% below, at, and 10% above the Portland median price
Price pointPriceGross yieldEst. cap rate
10% below median$468,0005.1%2.8%–3.3%
At median$520,0004.6%2.5%–3.0%
10% above median$572,0004.2%2.3%–2.7%

Each row holds the rent fixed at the Portland median, so the only variable is what you pay. That is the fastest way to see where a specific listing sits against its market.

Run your own Portland numbers on the full cap rate calculator, then check lender coverage with the DSCR calculator.

Frequently asked questions

What is a good cap rate in Portland, Oregon?

On the median Portland price of $520,000 and rent of $2,000, the estimated cap rate is 2.5% to 3.0%, depending on whether operating expenses run 45% or 35% of gross rent. That is the range to beat on any specific deal in this market, not a national average.

What is the median rent in Portland?

The reference median rent here is $2,000 a month, or $24,000 a year. Rebuild it from actual comparable listings before you underwrite a deal; a market median is a starting point, not a rent roll.

How do I calculate cap rate for a Portland rental?

Cap rate = net operating income ÷ price. On this market's medians, NOI at a 40% expense load is $14,400, which divides by $520,000 to 2.8%. Use your own rent comps and expense sheet rather than the median.

Is Portland a cash-flow or appreciation market?

Softened prices and firm rents moved this market toward the healthier end of its range. The median price-to-rent here implies a gross yield of 4.6%, so judge the deal on both the unleveraged return and your own growth assumption.