Seattle DSCR Loans: Honest Math for a High-Price Market
Program and regulatory figures verified July 24, 2026. Details change; confirm your scenario with us.
Seattle is not a cash-flow market at retail prices, and any lender who implies otherwise is selling something. It is a market where 2–4 unit buildings, ADU projects, and patient basis buys work, and where the loan math deserves the honesty.
Can I get a DSCR loan in Seattle?
Yes: we lend on 1–4 unit rental property across Seattle and the metro: Ballard, West Seattle, Beacon Hill, Shoreline, Renton, Burien, and the rest. The qualification is the property's rent against its full payment (PITIA), documented by the appraiser's rent schedule or your lease; the mechanics live in the Washington DSCR guide. This page is the Seattle layer, and the Seattle layer starts with an honest number.
That number: Seattle homes averaged about $895,000 in June 2026 (Redfin, down 4.3% year over year) while average apartment rent sat near $2,241 (RentCafe, down 0.4%). Detached single-family rents run higher than the apartment average, but not retail-price-of-a-house higher. A single-family bought at the average and rented at market will usually land under a 1.0 ratio. Softer prices are improving the entry point, and the ~0.84% property-tax level keeps PITIA lighter than the price tag suggests, but the honest read stands: Seattle SFR is a basis-and-appreciation play, not a cash-flow play.
What actually pencils in Seattle
- 2–4 unit buildings. Every unit's rent counts toward the ratio, which is how a fourplex clears 1.0 where a same-price single-family can't. Plan on 25% down. The high-cost conforming limit helps here: King, Pierce, and Snohomish counties get $1,063,750 for one unit in 2026 versus the $832,750 baseline, and 2–4 unit limits run higher still.
- The ADU play. Washington's HB 1337 requires cities in urban growth areas to allow 2 ADUs per lot and bars owner-occupancy requirements, so an investor can buy a single-family house, add a backyard cottage and a basement unit, and rent all three. That converts an SFR purchase into small-multifamily economics on an SFR entry price. Financing and rent-cap wrinkles are in the scaling guide.
- Below-market and off-market buys. Investor competition is thin: investor share of Washington sales fell to roughly 4.8% (from 5.9%) year over year, though Redfin's Q3 2025 read had Seattle leading U.S. metros in investor-purchase growth at +37%, growth off a small base. Translation: the buyers are coming back, but the negotiating table is still quiet.
East of the lake, Bellevue averaged about $1.44 million in June 2026 (Redfin, down 12.9% year over year) with the metro's highest rents. That's high-balance territory and an appreciation thesis; we finance it, and we'll tell you plainly that the ratio math is thinner still.
Can I run an Airbnb in Seattle if I don't live there?
Effectively no, not at scale, and this is the corrective most out-of-state buyers need. Seattle's operator license caps you at two short-term-rental units, and one of them must be your primary residence. The costs, as of July 2026: a $75-per-unit annual operator license, a $75 city business license, and a per-night city fee (about $14 for an entire unit) collected through the platforms. A secondary unit also falls under the city's RRIO rental-inspection program. Narrow legacy exceptions exist for some long-running pre-2017 operators; confirm any grandfathering claim with the city before you pay for it.
So the Seattle STR is a house-hack: live in one unit, short-term the other. A portfolio of Seattle Airbnbs is structurally impossible under current rules, which is a zoning fact rather than a ban. If STR income is the thesis, the market to study is elsewhere in the state: STR rules by city and how STR income is financed.
Landlord rules run tighter in Seattle
The statewide rent cap (9.683% for 2026) applies here as everywhere, and Seattle layers longer advance-notice requirements for rent increases on top of the state's 90-day rule; the city's requirements have shifted in recent years, so confirm current numbers before serving notice. Just-cause eviction has applied statewide since 2021. None of it changes how the loan qualifies, and all of it belongs in your operating plan: the rent cap, for investors.
No pressure, no obligation, and no salesy follow-up: a 20-minute call with our team, real numbers, and a straight answer on whether the deal pencils.
Frequently asked questions
Can I get a DSCR loan in Seattle?
Yes, metro-wide, on 1–4 unit rental property. Typical structure is 20–25% down (25% on 2–4 unit), credit floors around 620–660, and LLC vesting at closing. The honest caveat: at Seattle's ~$895K average price (June 2026), single-family ratios run thin, so most Seattle files we close are 2–4 unit, ADU, or below-market purchases.
Can I run an Airbnb in Seattle if I don't live there?
Not at any scale. Seattle caps each operator at two short-term-rental units, one of which must be the operator's primary residence, so a non-occupant investor has no path to even one standard whole-home STR, let alone a portfolio. Licensing runs $75 per unit annually plus a $75 business license and a ~$14/night city fee (as of July 2026).
What is the conforming loan limit in the Seattle area for 2026?
$1,063,750 for a one-unit property in King, Pierce, and Snohomish counties, the designated high-cost counties covering Seattle, Tacoma, and Bellevue. Every other Washington county uses the $832,750 baseline. Limits reset each November; 2–4 unit properties carry higher limits on FHFA's published table.
Does a Seattle single-family rental cash flow?
Usually not at retail prices: ~$895K average (June 2026, Redfin) against ~$2,241 average apartment rent leaves most SFRs under a 1.0 ratio even with Washington's light property taxes. The Seattle deals that clear are 2–4 unit buildings, HB 1337 ADU additions, and discounted buys. We model the specific address before you offer.
Mike Certo · NMLS #260555 · Cornerstone First Mortgage NMLS #173855 · Equal Housing Lender. Educational content, not a loan commitment and not legal or tax advice. Washington's rent-cap figures, city and county STR rules, and tax figures change; verify current requirements with the city or county, your CPA, or a Washington real estate attorney before you buy. Loans are subject to buyer and property qualification.