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In this post, we will go over the basics of jumbo loans in Washington State in 2025. We will provide a short definition of jumbo loans, cover current rates in WA State, and then discuss how these current rates relate to current home prices.
A jumbo loan is a conventional (not government insured) mortgage loan that exceeds the conforming size limit for sale to Freddie Mac and Fannie Mae. These limits vary by county. For most counties in Washington State, the conforming loan limit for 2025 is $806,500. So, a jumbo loan is one that exceeds that amount. But certain counties, like those in the Seattle metro area, have higher jumbo loan limits.
This is the latest entry in our blog series that answers frequently asked questions from Washington State home buyers. Today’s question is:
Most mortgage programs have certain size restrictions or limitations. This is true for FHA, VA, and conventional home loans. (A conventional loan is one that is not backed or insured by the federal government, which sets it apart from the FHA and VA programs.) When a loan exceeds these size limits, it is referred to as a jumbo loan.
The term “jumbo” is usually applied to conventional mortgage loans. This label means that the loan is too big to be acquired by Freddie Mac or Fannie Mae, the two government-sponsored enterprises (GSEs) that buy and sell bundled mortgage loans. A Washington State jumbo loan exceeds these size restrictions, and therefore it is considered a “non-conforming” mortgage loan.
Getting back to the question at hand: What is the specific jumbo loan amount in Washington State? This depends on the county where the home is located. Here are the 2025conforming loan limits for single-family homes across different counties in Washington State:
| County Name | 1 Unit | 2 Units | 3 Units | 4 Units |
| KING | $1,037,300 | $1,327,950 | $1,605,200 | $1,994,850 |
| PIERCE | $1,037,300 | $1,327,950 | $1,605,200 | $1,994,850 |
| SNOHOMISH | $1,037,300 | $1,327,950 | $1,605,200 | $1,994,850 |
If you compare 2024 limits with the limits for 2025, you’ll notice that they’ve increased substantially.
Anything above these amounts is a jumbo mortgage. For example, in the Seattle metro area, a single-family jumbo loan is one that exceeds $1,037,300 (the 2025 conforming limit for that area). The same is true for a single-family loan obtained in either Pierce or Snohomish County. For the rest of Washington State, a jumbo loan is a conventional mortgage that exceeds $806,500.
Generally speaking, mortgage qualification criteria can be a bit stricter for jumbo loans, simply because there’s more money being loaned out and therefore higher risk. Borrowers who want to take on a larger mortgage should have good credit, stable income, and a manageable level of debt.
Check out our mortgage loan limit tool for conventional, FHA, and VA loans.
As you might have guessed, jumbo non-conforming mortgage loans are generally used by people who are purchasing higher-end properties. By design, the conforming loan limits are usually set higher than the median home price within a particular county. In theory, this gives home buyers plenty of properties to choose from without having to venture into jumbo mortgage territory.
In Clark County, Washington, for example, the median home value was around $534,294 in November 2024, according to Zillow. The conforming loan limit for the county is $806,500 for 2025. That’s well above the median value for a house in the area. Most other counties in the state work out the same way.
The Seattle metro area works the same way, though there are times when the median home price is higher than the conforming loan limit. As of November 2024, the median home value in Seattle is $848,982, as per Zillow, and the conforming loan limit is $1,037,300.
That said, buyers in the Seattle area may have a more difficult time finding a suitable property within the conforming loan limits. Consequently, some Seattle buyers could have to take on a jumbo mortgage loan when making their purchase (compared to other parts of the state).
To recap: What is a jumbo loan in Washington State? In most counties, it’s a home loan that exceeds the conventional / conforming limit of $806,500 for 2025. In the Seattle metro area, a jumbo mortgage loan is one that exceeds the elevated limit of $977,500.
Will you need mortgage financing to buy a home? At Sammamish Mortgage, we offer a wide variety of mortgage programs and tools with flexible qualification criteria, including our Diamond Homebuyer Program, Cash Buyer Program, and Bridge Loans. We have been serving the entire state since 1992, as well as the broader Pacific Northwest region that includes Washington, Oregon, Colorado, and Idaho. Please contact us today with any financing-related questions you have.
Whether you’re buying a home or ready to refinance, our professionals can help.
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No Obligation and transparency 24/7. Instantly compare live rates and costs from our network of lenders across the country. Real-time accurate rates and closing costs for a variety of loan programs custom to your specific situation.