Washington Mortgage Calculator
Estimate your monthly mortgage payment in Washington based on the state median home price of $580K, a 0.98% property tax rate, and $2K/year homeowners insurance.
Why This Matters in Washington
In Washington, property taxes average 0.98% of assessed value. On the state median home of $580K, that adds $474/month to your mortgage payment — close to the national average. Combined with $133/month for homeowners insurance, your non-mortgage housing costs in Washington total $607/month before you even account for principal and interest.
Washington's median home price of $580K places it among the more expensive states. Buyers here benefit from shopping multiple lenders aggressively — even a 0.25% rate difference saves $109/month on the median home.
What to Expect for a Mortgage Payment in Washington
On the median Washington home priced at $580K, a buyer putting 10% down at a 6.5% rate would face a principal-and-interest payment of roughly $3,299 per month. Add $474/mo in property taxes and $133/mo for homeowners insurance, and the total PITI comes to approximately $3,906 each month. That median price sits about 66% above the national median of roughly $350K, which directly shapes how much house most Washington borrowers can realistically target.
Because Washington is a higher-cost market, many buyers will encounter conforming loan limits more quickly. In counties where the median exceeds the standard conforming cap, jumbo loans become necessary — typically requiring at least 10–20% down, stronger credit scores, and larger cash reserves. A 20% down payment on the $580K median home means bringing $116K to the table, which pushes the monthly P&I down to about $2,933. For many Washington buyers, saving for that larger down payment is the single biggest hurdle.
Homeowners insurance in Washington averages around $2K per year, which adds $133 to the monthly PITI. This is manageable relative to many other states. To bring the total payment down further, consider the WSHFC Home Advantage program, which offers up to $10,000 dpa for qualifying buyers — reducing the down payment barrier and potentially lowering your loan amount.