401 E Mercer St, Seattle, WA 98102
Multifamily · Seattle · Seattle-Bellevue metro, WA
Imagery suggests: mid-rise apartments, 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 AI estimate from public imagery; may be outdated.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 5,391 reachable multifamily buildings in Seattle. Larger than 79% of multifamily buildings in Seattle (median 9,444 SF), derived from assessor records.
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Claim or manage this building- Building size
- 27,910 SF, King County Assessor
- Lot size
- 8,100 SF, King County Assessor
- Year built
- 1959, King County Assessor
- Stories
- 5, King County Assessor
- Predominant use
- 34 Unit Apt, King County Assessor
- Units
- 34, King County Assessor
- Assessed value
- $7,898,000, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $282.98/SF, derived from assessor records
- Lot coverage
- 345%, derived from assessor records
- Vintage
- 1950s vintage
- Zoning
- MR (M), King County
- County use code
- Apartment
- Construction (observed)
- masonry, AI estimate from public imagery
- Parking (observed)
- surface lot, AI estimate from public imagery
- Frontage (observed)
- corner, AI estimate from public imagery
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 314 E Mercer St, Seattle · 0 mi · 3,960 SF · built 1909 · assessed $286.87/SF
- 531 Bellevue Ave E, Seattle · 0 mi · 25,800 SF · built 1927 · assessed $228.57/SF
- 525 Bellevue Ave E, Seattle · 0 mi · 22,326 SF · built 1964 · assessed $293.47/SF
- 600 Bellevue Ave E, Seattle · 0 mi · 38,521 SF · built 1966 · assessed $227.90/SF
- 520 Bellevue Ave E, Seattle · 0 mi · 23,100 SF · built 1961 · assessed $300/SF
- 515 Bellevue Ave E, Seattle · 0 mi · 10,152 SF · built 1959 · assessed $304.57/SF
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