Seattle Mortgage Questions Answered: A First-Time Homebuyer's Guide to Financing in King County
By Terry Leinneweber · May 7, 2026
A Seattle mortgage broker answers the most common home loan questions from King County buyers — pre-approval, down payment, credit, rates, closing costs, VA, FHA, jumbo, and refinance.
If you're thinking about buying a home in Seattle, Washington, you probably have a list of mortgage questions a mile long. As a local Seattle mortgage broker (Terry Leinneweber, NMLS #2003490), I get the same questions every week from King County buyers. Here are honest, plain-English answers.
1. How much house can I afford in Seattle?
It depends on income, debts, credit, and down payment. King County prices, property taxes, and insurance all factor in. Most Seattle buyers can comfortably afford a payment around 28–32% of gross monthly income. The fastest way to know: get pre-approved — it takes 15 minutes and costs nothing.
2. What credit score do I need?
- FHA: 580 (sometimes 500 with 10% down)
- VA: 580–620
- Conventional: 620, best rates at 740+
- Jumbo (common in Seattle): 700+
3. How much down payment in Seattle?
- VA: 0% down (great for JBLM, Naval Base Kitsap, Naval Station Everett)
- USDA: 0% in eligible King County areas
- Conventional 97: 3% down
- FHA: 3.5% down
- Jumbo: 10–20% down
WSHFC and Seattle Office of Housing offer down payment assistance that stacks on top of FHA or conventional. Seattle benefits from high-balance conforming limits because of local prices.
4. Why use a Seattle mortgage broker?
A bank only offers their products. As a Seattle mortgage broker I shop 30+ wholesale lenders. For self-employed income, jumbo loans, VA, or unique condos in Ballard, Capitol Hill, Queen Anne, West Seattle, Fremont, or Columbia City, a broker almost always wins.
5. Pre-qualified vs pre-approved?
Always pre-approved. In King County, sellers won't take an offer seriously without a real pre-approval letter.
6. How are mortgage rates determined?
Bond market (mortgage-backed securities), Fed policy, and inflation drive rates. Your personal rate also depends on credit, down payment, loan type, property type, and occupancy.
7. Closing costs in Seattle?
Plan on 2–4% of the purchase price for lender fees, title, escrow, appraisal, recording, and prepaids. You can often negotiate seller-paid closing costs into your offer.
8. How long does closing take?
Most Seattle purchases close in 21–30 days when paperwork comes in promptly.
9. Self-employed in Seattle?
Options include 2-year tax return underwriting, bank statement loans, P&L-only, and asset-depletion loans. Don't assume you can't qualify — call first.
10. VA loans for Seattle buyers
0% down, no PMI, flexible underwriting, and no county loan max in most cases — perfect for higher-priced Seattle homes.
11. FHA loans in Seattle
Great for first-time buyers with 580–680 credit. Many Seattle buyers refinance to conventional later once equity or credit improves.
12. When should I refinance?
When the math works — recover closing costs in 24–36 months and stay longer. I do free refinance reviews.
13. Condos and townhomes in Seattle
HOA budget, owner-occupancy, litigation, and reserves all matter. I check condo eligibility before you waste an offer.
14. Student loans and other debt?
Not a deal-breaker. We look at debt-to-income, with income-driven plans factored in by program.
15. How do I get started?
Visit my Seattle mortgage broker page for the full breakdown of programs and neighborhoods I serve, or apply now and I'll have a pre-approval back within one business day.
Terry Leinneweber | NMLS #2003490 | WA #MLO-2003490 | Seattle Mortgage Broker