1639 S 310th St, Federal Way, WA 98003
Office · Federal Way · Seattle-Bellevue metro, WA
Imagery suggests: low-rise office, 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 AI estimate from public imagery; may be outdated.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 171 reachable office buildings in Federal Way. Larger than 6% of office buildings in Federal Way (median 9,872 SF), derived from assessor records.
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Claim or manage this building- Building size
- 2,484 SF, King County Assessor
- Lot size
- 7,492 SF, King County Assessor
- Year built
- 1989, King County Assessor
- Stories
- 2, King County Assessor
- Predominant use
- Office, King County Assessor
- Assessed value
- $745,200, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $300/SF, derived from assessor records
- Lot coverage
- 33%, derived from assessor records
- Vintage
- 1980s vintage
- Zoning
- BC, King County
- County use code
- Office Building
- Construction (observed)
- wood frame, AI estimate from public imagery
- 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.
- 31003 18th Ave S, Federal Way · 0 mi · 3,888 SF · built 1945 · assessed $248.61/SF
- 1648 S 310th St, Federal Way · 0 mi · 6,216 SF · built 1957 · assessed $189.99/SF
- 1748 S 312th St, Federal Way · 0.1 mi · 1,954 SF · built 1943 · assessed $274.97/SF
- 31003 Pacific Hwy S, Federal Way · 0.1 mi · 3,296 SF · built 1954 · assessed $350/SF
- 1711 S 312th St, Federal Way · 0.1 mi · 3,956 SF · built 1970 · assessed $216.03/SF
- 1627 S 312th St, Federal Way · 0.1 mi · 4,680 SF · built 1960 · assessed $300/SF
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