15221 9th Ave SW, Burien, WA 98166
Multifamily · Burien · Seattle-Bellevue metro, WA
Imagery suggests: low-rise residential, appears multi-tenant. AI estimate from public imagery. In recent public imagery (2026-06), the building appears well maintained. AI estimate from public imagery; may be outdated.
One of 274 reachable multifamily buildings in Burien. Larger than 6% of multifamily buildings in Burien (median 11,692 SF), derived from assessor records.
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Claim or manage this building- Building size
- 3,678 SF, King County Assessor
- Lot size
- 7,639 SF, King County Assessor
- Year built
- 1937, King County Assessor
- Stories
- 1, King County Assessor
- Buildings on parcel
- 4, King County Assessor
- Predominant use
- Duplex, King County Assessor
- Units
- 5, King County Assessor
- Assessed value
- $831,000, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $225.94/SF, derived from assessor records
- Lot coverage
- 48%, derived from assessor records
- Vintage
- pre-war vintage
- Zoning
- R4, King County
- County use code
- Apartment
- Construction (observed)
- wood frame, AI estimate from public imagery
- Parking (observed)
- surface lot, AI estimate from public imagery
- Frontage (observed)
- interior, AI estimate from public imagery
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 15222 10th Ave SW, Burien · 0 mi · 17,124 SF · built 1995 · assessed $249.42/SF
- 15238 10th Ave SW, Burien · 0 mi · 9,448 SF · built 1974 · assessed $181.52/SF
- 15315 8th Ave SW, Burien · 0.1 mi · 1,074 SF · built 1947 · assessed $329.05/SF
- 840 SW 154th St, Burien · 0.1 mi · 8,208 SF · built 1967 · assessed $231.60/SF
- 15250 10th Ave SW, Burien · 0.1 mi · 13,068 SF · built 1962 · assessed $223.14/SF
- 15404 10th Ave SW, Burien · 0.1 mi · 5,016 SF · built 1962 · assessed $237.64/SF
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