221 SW 155th St, Burien, WA 98166
Office · Burien · Seattle-Bellevue metro, WA
Imagery suggests: single-story professional office. 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 AI estimate from public imagery; may be outdated.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 127 reachable office buildings in Burien. Larger than 42% of office buildings in Burien (median 3,864 SF), derived from assessor records.
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Claim or manage this building- Building size
- 3,548 SF, King County Assessor
- Lot size
- 8,955 SF, King County Assessor
- Year built
- 1977, King County Assessor
- Stories
- 2, King County Assessor
- Predominant use
- Dental Clinic, King County Assessor
- Assessed value
- $1,213,400, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $342/SF, derived from assessor records
- Lot coverage
- 40%, derived from assessor records
- Vintage
- 1970s vintage
- Zoning
- MU-2, King County
- County use code
- Medical/Dental Office
- Parking (observed)
- surface lot, AI estimate from public imagery
- Frontage (observed)
- mid block, AI estimate from public imagery
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 15580 3rd Ave SW, Burien · 0 mi · 6,738 SF · built 1969 · assessed $255.92/SF
- 15515 3rd Ave SW, Burien · 0 mi · 10,432 SF · built 1980 · assessed $285.15/SF
- 15511 3rd Ave SW, Burien · 0.1 mi · 4,588 SF · built 1981 · assessed $282.13/SF
- 322 SW 155th St, Burien · 0.1 mi · 4,210 SF · built 1974 · assessed $280.95/SF
- 15507 2nd Ave SW, Burien · 0.1 mi · 3,706 SF · built 1990 · assessed $193.77/SF
- 153 SW 154th St, Burien · 0.1 mi · 2,966 SF · built 1947 · assessed $223.74/SF
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