Seattle, Washington Mortgage Refinance Interest Rates
Discover the latest mortgage interest rates to make informed decisions about your home refinancing.
Interest rate over time in Seattle, Washington
Timeframe
Daily refinance averages provided by the Mortgage Research Center.
Compare mortgage rates in Seattle, Washington
Showing results for: 15-Year Fixed and 30-Year Fixed refinance offers for Single Family or Townhome properties in WA, total loan amount of $228,000.
| Lender | APR / Rate | Monthly Payment | |
|---|---|---|---|
Rate data provided by RateUpdate.com. Displayed by Mortgage Research Center, NMLS #1907, Equal Housing Opportunity. Rates and fees are estimates and subject to change without notice. Payments do not include taxes and insurance premiums. Actual payments may be higher. Not all lenders participate in this marketplace. Loan availability and terms may vary by state and lender. Lender offers, including badges like “Lowest APR” or “Lowest Payment,” are based only on results displayed here and may not reflect the absolute lowest offer available in the market. Rate and product details
Should You Refinance in Seattle?
1% annual appreciation
· Data updated 10/4/2026While Seattle's market is currently experiencing slower appreciation (1% annually), refinancing to lower your interest rate can help reduce monthly costs and build equity faster.
Local Market Context
Seattle, Washington homes have a median value of $773,200, with 1% year-over-year appreciation. While appreciation is slower, refinancing to a lower rate can help you build equity faster and reduce monthly costs.
Estimated Monthly Payment in Seattle
Based on the median home price of $773,200 with 20% down at 7.60% (30-year fixed):
| Principal & Interest | $4,366.64/mo |
| Property Tax | $631/mo |
| Homeowner's Insurance (est.) | $125/mo |
| Estimated Total (PITI) | $5,123/mo |
Rate Savings Scenarios for Seattle
How your monthly principal & interest payment changes at different rates (20% down on $773,200 median home):
| Interest Rate | Monthly P&I | vs. Current Rate |
|---|---|---|
| Current rate (7.60%) | $4,367 | — |
| 7.10% (–0.5%) | $4,156 | –$211/mo |
| 6.60% (–1.0%) | $3,950 | –$417/mo |
Down Payment Impact in Seattle
Monthly principal & interest at 7.60% for different down payments on the $773,200 median home:
| Down Payment | Loan Amount | Monthly P&I |
|---|---|---|
| 10% down ($77,320) | $695,880 | $4,912 |
| 15% down ($115,980) | $657,220 | $4,640 |
| 20% down ($154,640) | $618,560 | $4,367 |
Property Tax Impact
Property taxes in Seattle, Washington average 0.98% of home value, which is moderate compared to the national average. When refinancing, it's important to remember that your total monthly payment includes these taxes (approximately $631 per month for a median-valued home). A lower interest rate might reduce your principal and interest payment, but your property tax portion stays the same.
Washington ranks 24th (average) nationally for property taxes, which directly affects your total monthly payment when buying or refinancing.
Cost of Living Context
Seattle's cost of living is 2% above the national average (index: 102), meaning housing costs tend to run higher than typical — which typically means higher housing costs but also historically stronger equity growth potential.
Calculate Your Exact Refinance Savings
Get a personalized analysis based on your specific mortgage details, compare multiple offers, and see your break-even point.
Use Refinance CalculatorNavigating Refinancing in Seattle's Premium Market
Hey Seattle! Owning a home in the heart of Washington's tech hub comes with major financial leverage.
The Jumbo Loan & LTV Factor
Because Seattle prices easily push into Jumbo Loan territory, your Loan-to-Value (LTV) ratio is your most important metric.
If your LTV dips below 80%, you can negotiate much better rates.
Property Tax Tip for Seattle Homeowners
When you refinance, your new lender will recalculate your "escrow" based on your home's *new* value. Be prepared for your tax escrow to adjust, and factor that into your monthly budget.
Washington Refinance Programs for Seattle Residents
The Washington State Housing Finance Commission (WSHFC) offers a specific "EnergySpark" program. If you are refinancing to renovate for energy efficiency (like solar panels or smart heating in your Seattle home), you can get a 0.25% rate discount!
What Interest Rate Drop Makes Refinancing Worth It in Seattle?
In Seattle's stable market with 1% annual appreciation, refinancing is generally worthwhile when you can reduce your rate by at least 0.75-1%. For a $773,200 home with an 80% LTV ($618,560 loan), dropping from 7% to 6% saves approximately $140/month. With typical closing costs around $15,464, you'd break even in about 110 months. If you plan to stay in your home at least 10 years, refinancing makes financial sense.
How Do I Calculate My Break-Even Point for Refinancing in Seattle?
Calculate your break-even point by dividing total closing costs by monthly savings. In Seattle, closing costs typically run 2-3% of your loan amount. If you're refinancing $618,560 (80% of Seattle's $773,200 median home value), expect around $15,464 in costs. Compare your current monthly payment to your new payment including the 0.98% property tax, insurance, and the new principal/interest. If refinancing saves $150/month, your break-even is 103 months. Don't forget to factor in how long you plan to keep the home.
Should I Refinance from a 30-Year to 15-Year Mortgage in Seattle?
Shortening your term from 30 to 15 years can save substantial interest and typically offers rates 0.5-0.75% lower. On Seattle's median home value of $773,200, you could save over $100,000 in interest over the loan's life. However, monthly payments increase significantly-a $618,560 loan at 6% jumps from approximately $4,199/month (30-year) to $5,388/month (15-year at 5.5%). Refinance to a 15-year if you can comfortably afford the higher payment and want to build equity faster in Seattle's stable market.
Can I Refinance If I Still Have PMI in Seattle?
Yes, and eliminating PMI is often a primary refinancing goal. PMI typically costs 0.5-1% of your loan amount annually. On a $618,560 mortgage in Seattle, that's $200-400/month. With 1% annual appreciation plus principal paydown, you may have crossed the 80% LTV threshold. If you purchased with 5-10% down 3-4 years ago, appreciation likely brought you to 20%+ equity. Refinancing removes PMI permanently (unlike conventional loans where it can take years to cancel), immediately lowering your payment even if you get the same interest rate.
Is a No-Closing-Cost Refinance a Good Deal in Seattle?
No-closing-cost refinances roll $18,557 in typical closing costs into your loan balance or offset them with a slightly higher interest rate (usually 0.25-0.5% higher). In Seattle's stable market, this makes sense if you plan to move within 3-5 years, avoiding the $103-month break-even period on traditional refinances. However, if you're staying long-term, paying closing costs upfront and getting a lower rate saves more money over time. Calculate both scenarios: upfront costs with lower rate versus no costs with higher rate over your expected timeline.