Do you have questions about conventional home loans in Washington State? You’re in the right place. This guide explains the definition, requirements, and size limits associated with conventional mortgage loans in Washington.
“Conventional loans” are a popular type of mortgage product among American borrowers that differ from government-backed home loan products. Let’s learn more about them and whether they make the right fit for you.
By definition, a conventional home loan is one that is not insured or guaranteed by the government. It is originated, and sometimes insured, within the private sector. This distinguishes it from mortgage loans that do receive some form of government backing, such as FHA and VA. (We’ll talk more about mortgage insurance in a moment.)
Washington State conventional home loans are the most common type of mortgage financing. Based on the latest HMDA data, conventional loans captured 70% of the mortgage origination market. FHA-insured home loans, VA loans, and other categories made up the remaining share.
Recap: A conventional home loan in Washington State is one that is not insured or guaranteed by the federal government. This sets it apart from FHA and VA mortgage loans, which are backed by the government. Conventional is the most popular mortgage type among borrowers, when measured by market share.
Conventional loan qualification requirements can vary from one lender to the next, and they often depend on the borrower’s overall financial profile. In general, lenders review factors such as income, employment, credit history, existing debts, and available assets when determining whether a borrower qualifies for a conventional mortgage.
Because qualification standards are not exactly the same across all loan programs, borrowers may benefit from comparing options and speaking with a mortgage professional about their specific situation. This can help clarify what might be required for approval and which conventional loan structure is the best fit.
Washington State conventional home loans have size limits. These limits are established by the Federal Housing Finance Agency (FHFA), and they vary by county. Mortgage loans that fall within these size restrictions can be sold to Fannie Mae and Freddie Mac, the two government-controlled corporations that operate within the secondary mortgage market.
When a conventional loan meets or conforms to these limits, it is aptly referred to as a “conforming” loan. If it exceeds these caps, it’s called a “jumbo” mortgage.
In Washington, conforming loan limits range from $832,750 in most counties, up to $1,063,750 in the more expensive counties in the Seattle metro area. These are for single-family homes.
Here are the loan limits for all WA counties.
To be clear, residents of the state can borrow more than these amounts, as long as their income supports the desired loan size. It would just be considered a jumbo / non-conforming home loan. Borrower eligibility and down-payment requirements can be higher for jumbo mortgage products, due to the higher level of risk.
Recap: Washington State conventional home loans can either be conforming or jumbo. These labels describe the amount being borrowed, in relation to the conforming limits for the county in which the home is located.
Property eligibility for a conventional loan can depend on the type of home being financed and whether it meets the lender’s guidelines. In general, lenders evaluate the property to confirm that it is acceptable collateral for the mortgage and that it fits the requirements of the loan program being used.
Borrowers should ask about property eligibility early in the process, especially if they are considering a home with unique features or a less common property type. This can help avoid surprises and ensure the chosen property aligns with conventional financing guidelines.
Check out our mortgage loan limit tool for conventional, FHA, and VA loans, as well as the 2026 conventional loan limits for Washington State.
All mortgage products have certain pros and cons, and that goes for conventional home loans as well. One of the biggest advantages has to do with mortgage insurance, or MI.
Washington home buyers who use FHA loans to finance their purchases typically have to pay for mortgage insurance. This insurance protects the lender from losses that could result from borrower default. There’s an upfront insurance premium, which equals 1.75% of the base loan amount. There’s also an annual premium, which ranges from 0.15% to 0.75% depending on the loan amount, term, and LTV ratio. Most borrowers pay 0.55% annually.
Conventional home loans in Washington State sometimes require private mortgage insurance, while other times they do not. It depends on the size of the loan in relation to the home’s value (i.e., the LTV ratio).
Borrowers who use a conventional loan with a down payment of 20% or more can avoid mortgage insurance entirely. That’s because MI is usually required when the loan-to-value ratio rises above 80%. A down payment of 20% or more keeps the LTV at or below 80% — so no mortgage insurance.
This feature is partly what accounts for the higher usage of conventional home loans in Washington when compared to FHA. The conventional option is popular with borrowers who want to avoid the extra cost of mortgage insurance.
Note: There are other ways to avoid MI as well. Check out this article for more on this subject.
Minimum down payment expectations for conventional loans can vary based on the lender, the borrower’s qualifications, and the specific loan scenario. In some cases, borrowers may be able to qualify with a lower down payment, while in others a larger investment may be expected to strengthen the application.
Because down payment requirements are closely tied to factors like loan structure and mortgage insurance, it’s helpful to discuss this topic early with a lender or mortgage advisor. Doing so can help borrowers understand what may be needed for their situation and how the down payment could affect monthly costs.
This article underscores the importance of talking to a knowledgeable loan officer or mortgage broker to explore your financing options. The mortgage industry has become more diversified over the years, as new products and programs come onto the market. So, you have a lot of options regarding the type of home loan you use.
If you are curious about home loans or are ready to apply for a mortgage, Sammamish Mortgage can help. 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, California, and Idaho. Please contact us today with any financing-related questions you have.
A conventional home loan in Washington State is a mortgage that is not insured or guaranteed by the federal government. It is offered through private-sector lending and can be either conforming or jumbo.
A conventional loan does not have government backing, while FHA and VA loans do. This difference can affect mortgage insurance, qualification standards, and loan structure.
Yes. Conventional loans are the most common type of mortgage financing in Washington State by market share.
A conforming conventional loan is a mortgage that falls within the loan limits set for the county where the home is located. These loans generally meet the requirements for sale to Fannie Mae or Freddie Mac.
A jumbo conventional loan is a mortgage that exceeds the conforming loan limit for the county where the property is located. Jumbo loans often have stricter qualification and down-payment requirements.
Yes. Conventional conforming loan limits in Washington State vary by county, with higher limits in more expensive housing markets.
Sometimes. Private mortgage insurance is usually required when the loan-to-value ratio is above 80%.
Yes. A down payment of 20% or more usually allows a borrower to avoid private mortgage insurance on a conventional loan.
Many buyers choose conventional loans to avoid the upfront and ongoing mortgage insurance costs commonly associated with FHA financing, especially when they can make a larger down payment.
Yes. Borrowers can finance amounts above the conforming limit if they qualify for a jumbo loan and have sufficient income, credit, and assets to support it.
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