30809 1st Ave S, Federal Way, WA 98003
Office · Federal Way · Seattle-Bellevue metro, WA
Imagery suggests: garden 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 AI estimate from public imagery; may be outdated.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 65% 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
- 17,188 SF, King County Assessor
- Lot size
- 119,500 SF, King County Assessor
- Year built
- 1981, King County Assessor
- Stories
- 1, King County Assessor
- Predominant use
- Medical Offices, King County Assessor
- Assessed value
- $5,000,000, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $290.90/SF, derived from assessor records
- Lot coverage
- 14%, derived from assessor records
- Vintage
- 1980s vintage
- Zoning
- PO, King County
- County use code
- Medical/Dental Office
- Construction (observed)
- wood frame, AI estimate from public imagery
- Parking (observed)
- none visible, AI estimate from public imagery
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 31919 1st Ave S, Federal Way · 0.7 mi · 43,097 SF · built 1984 · assessed $76.45/SF
- 32015 1st Ave S, Federal Way · 0.8 mi · 3,476 SF · built 1975 · assessed $295.54/SF
- 32020 1st Ave S, Federal Way · 0.8 mi · 17,460 SF · built 1978 · assessed $177.43/SF
- 31919 6th Ave S, Federal Way · 0.8 mi · 11,144 SF · built 1972 · assessed $161.40/SF
- 301 S 320th St, Federal Way · 0.8 mi · 60,210 SF · built 1974 · assessed $242.71/SF
- 32105 1st Ave S, Federal Way · 0.8 mi · 16,875 SF · built 1975 · assessed $176.01/SF
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