How much can you expect to pay in mortgage payments when you buy a home in Seattle? In this article, we’ll go over the current home prices in the state and what the average mortgage payment is relative to average home prices.
Based on the current median home price of a home in Seattle, Washington as of May 2026, after a 20% down payment at average mortgage rates for a 30-year fixed home loan, the average mortgage payment in Seattle is approximately $4,181. But there are several variables that will affect your monthly payments.
Average mortgage payments in Seattle, Washington have fluctuated over the past couple of years as average home prices have dipped and risen again. Home prices in Seattle have been relatively stagnant year-over-year and now sit at about $871,599 as of May 2026, according to Zillow.
Mortgage rates are relatively high, though they are lower today than where they were the same time last year. It’s anticipated that mortgage rates will dip to around 6% or even lower by the end of this year.
There is no official source for average mortgage payment data. So we have taken some current information relating to home prices and interest rates, and plugged it into a standard amortization calculator. The resulting figure gives us some insight into the average mortgage payment in Seattle in 2026.
For home price data, we turned to the real estate information company Zillow. By their estimation, the median home price in Seattle, Washington was around $871,599 as of May 2026. This reflects the median home values provided by other sources as well, so it’s a pretty good number to use for calculating the average monthly mortgage payment in Seattle.
For this calculation — using Sammamish Mortgage’s handy online mortgage calculator — we will use the average mortgage rate for a 30-year fixed home loan, simply because it’s the most popular type of loan used by borrowers in the Seattle area. According to the latest data from Freddie Mac, the average rate for a 30-year loan is currently hovering around 6.36%.
Granted, this is just a basic calculation that leaves out some variables for the sake of simplicity. In reality, there are many factors that can affect monthly mortgage payments, including property taxes, down payment amount, discount points and more.
This is not meant to be a precise measurement of average mortgage payments in Seattle, but merely a ballpark figure based on current housing costs.
Home prices in the Seattle area are expected to continue rising throughout 2026. At the same time, mortgage rates are still relatively high, though they are on a gradual decline. These factors will affect affordability in the Seattle area.
Are you in the market for a mortgage loan in the Seattle area? If so, we can give you a specific quote based on your current financial situation and the type of loan you need. This will help you determine what your monthly mortgage payments will be going forward, so you can plan accordingly.
If you’re planning to buy a home in Seattle, we recommend that you get pre-approved for a loan before entering the market. Being pre-approved for a mortgage can increase your chance for success. For one thing, sellers will be more inclined to accept your offer if you have a pre-approval letter. This is particularly important in real estate markets like Seattle.
Contact our loan experts today to get started.
Disclaimer: This article approximates the average monthly mortgage payment in Seattle using home price information and mortgage rate data from third-party sources. Your monthly payments will obviously vary based on the size of your loan and the mortgage rate you receive. Please use the Instant Rate Quote tool to get real-time accurate Seattle mortgage rates and costs in seconds.
Will you need mortgage financing to buy a home in Seattle, WA? We can help. Sammamish Mortgage has been serving buyers across the Pacific Northwest since 1992, including Washington, Oregon, Colorado, Idaho, and California. We offer a wide variety of mortgage programs with flexible qualification criteria, including our Diamond Homebuyer Program, Cash Buyer Program, and Bridge Loans, among many others. Visit our website to get an instant rate quote or contact us today with any financing-related questions you have.
Using a median home price of $871,599, a 20% down payment, and a 30-year fixed mortgage, the estimated monthly principal and interest payment is about $4,181.
The estimate uses a median Seattle home price of $871,599.
The example uses a 20% down payment of $$174,320.
After the 20% down payment, the estimated loan amount is $697,279.
The payment example uses a 30-year fixed mortgage rate of 6%.
No. The estimate is a basic principal-and-interest payment and does not include property taxes, homeowners insurance, or other housing costs.
Monthly payments can vary based on the home price, down payment amount, loan size, interest rate, property taxes, insurance, discount points, and loan program.
Seattle-area home prices are expected to continue rising during 2026, which could affect affordability for buyers.
Mortgage rates remain relatively high, though they are lower than a year ago and are expected to decline gradually.
Pre-approval helps buyers understand their budget, estimate monthly payments more accurately, and strengthen their offer in Seattle’s competitive housing market.
Our loan officers are ready and waiting to help you apply for your home loan.
Whether you’re buying a home or ready to refinance, our professionals can help.
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