Oregon Mortgage Guide 2026

Buying a Home in Oregon

Oregon sits in a peculiar tax position that catches out-of-state buyers off guard. There is no sales tax — not on groceries, not on clothing, not on anything — yet the state collects income tax and funds local services largely through property levies. The result for homebuyers: closing-cost estimates travel lighter than in most states, but property taxes deserve close attention once you own.

Statewide, Oregon's average effective property tax rate runs around 0.87% of real market value (Tax Foundation data), meaningfully below the national average of roughly 1.1%. That figure masks wide county-to-county swings. Multnomah County — home to Portland — sits closer to 1.02%, while sparsely populated Grant County can fall under 0.6%. The county in which you buy matters as much as the statewide headline number.

And then there is Measure 50, which changes how that rate actually hits your wallet.

Oregon Property Taxes

How Measure 50 Works — and Why Your Tax Bill May Surprise You

Oregon voters passed Measure 50 in 1997. It did two things: it rolled assessed values back to 1995-96 levels minus 10%, and it capped future growth in each property's maximum assessed value (MAV) at 3% per year — full stop, regardless of how fast market prices climb.

The practical effect is that most Oregon homeowners pay taxes on an assessed value that is substantially lower than their home's actual sale price. Someone who bought a Portland bungalow in 2005 for $280,000 might have a MAV today of around $220,000–$240,000, even if the home now sells for $550,000. Their annual tax bill reflects that lower number.

For buyers, the flip side is real: when you purchase a property, you inherit its existing MAV — you do not get reassessed at your purchase price the way buyers in some other states do. That can mean a lower tax burden than a simple rate-times-price calculation would suggest. Ask your title company or county assessor for the current MAV before closing so you know what you are actually buying into.

Exceptions exist. New construction, major additions, property subdivisions, and disqualification from special exemptions can all push assessed value up faster than 3% in a given year. If you plan to add a primary-suite addition or convert a garage, budget for a potential reassessment of that portion of the property.

Closing Costs & Transfer Tax Rules in Oregon

Oregon buyers typically spend 2%–5% of the purchase price in closing costs. On the state's approximate median home price of $479,000–$507,000 (estimates vary by source and quarter; Portland-metro properties routinely exceed $535,000), that translates to roughly $9,600–$25,000 at closing depending on loan type, lender fees, and local taxes.

Line items that commonly show up on an Oregon closing disclosure include lender origination fees, title insurance (both lender's and owner's policies), recording fees, prepaid homeowners insurance, and an initial escrow deposit for property taxes. A buyer using a conventional 30-year loan on a $480,000 purchase can realistically plan for $12,000–$15,000 in total closing costs, though discount points or lender credits can shift that range significantly.

No Transfer Tax — With One Exception

Oregon is one of a small group of states that prohibits real estate transfer taxes by statute (ORS 306.815). Voters reinforced that ban in November 2012 when they approved Measure 79, which wrote the prohibition into the Oregon Constitution. For buyers statewide, that means no deed transfer tax, no documentary stamp, nothing of that nature appearing on the closing statement.

Washington County is the sole exception. Because Washington County's transfer tax predates the statewide ban, it was grandfathered in and survives both the statute and Measure 79. The rate is $1.00 per $1,000 of sale price (0.1%). On a $500,000 Hillsboro home, that adds $500 to the seller's costs — modest compared to transfer taxes in states like Maryland or New York, but worth knowing if you are buying or selling in that county. Certain transactions (gifts, inheritances, government transfers) are exempt; Washington County publishes an exemption application on its assessor's website.

Oregon also has no state sales tax, which means furniture, appliances, and move-in purchases after closing carry no sales tax — a meaningful offset against any other cost differences compared with neighboring states.

First-Time Buyer & Down Payment Assistance Programs

Oregon Housing and Community Services (OHCS) is the state housing finance agency. Since March 2025, OHCS has been operating under a restructured lending platform called Flex Lending, which replaced the long-running Oregon Bond Residential Loan Program. If you have read older guides referencing "RateAdvantage" and "CashAdvantage" loan names — those were the Oregon Bond sub-products, and they are no longer being offered as of that date.

Flex Lending: FirstHome and NextStep

Flex Lending runs two first-mortgage products through a network of approved private lenders statewide.

• FirstHome — targeted at first-time homebuyers (defined as not having owned a primary residence in the past three years) with low-to-moderate incomes. This is the direct successor to the original Oregon Bond program for first-time buyers.
• NextStep — open to any income-eligible buyer in Oregon, including repeat buyers who meet income limits. Useful for buyers who owned previously but have re-entered the market.

Both products can be paired with the OHCS Down Payment Assistance (DPA) program. DPA funds amount to 4% or 5% of the first mortgage loan amount and can cover the full cash requirement at closing — down payment, closing costs, prepaid items, and upfront mortgage insurance. The DPA is structured as a subordinate loan with deferred payments, not a grant, but OHCS has offered forgiveness provisions in certain programs. Confirm current terms with an approved lender, as program specifics can change.

Twenty-five percent of Flex Lending funds are reserved specifically for Oregon veterans. Income and purchase price limits apply and are set annually by OHCS based on HUD area median income data. Homebuyer education through an OHCS-approved counselor is required for all borrowers who are first-time buyers.

In 2025, OHCS Flex Lending supported 954 households through nearly $300 million in total financing, including $7.5 million in down payment assistance — a meaningful program that is actively funded, not a paper benefit that has run dry.

Sample Monthly Payment

The figures below are estimates only, intended to illustrate the components of a typical Oregon mortgage payment. Actual rates, taxes, and insurance quotes will differ based on location, credit profile, and market conditions at time of application.

These are back-of-envelope numbers. The property tax estimate assumes a MAV that is roughly 85% of market value — a common scenario in Oregon given Measure 50's long-running cap — but your actual assessed value could be meaningfully higher or lower. Run the full calculation with our calculator using your specific numbers.