400 W Mercer St, Seattle, WA 98119
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 AI estimate from public imagery; may be outdated.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 82% of multifamily buildings in Seattle (median 9,444 SF), derived from assessor records.
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Claim or manage this building- Building size
- 32,693 SF, King County Assessor
- Lot size
- 10,300 SF, King County Assessor
- Year built
- 1930, King County Assessor
- Stories
- 4, King County Assessor
- Predominant use
- Franconia Apt, King County Assessor
- Units
- 38, King County Assessor
- Assessed value
- $8,439,000, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $258.13/SF, derived from assessor records
- Lot coverage
- 317%, derived from assessor records
- Vintage
- pre-war 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)
- mid block, AI estimate from public imagery
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 409 W Mercer St, Seattle · 0 mi · 22,976 SF · built 1987 · assessed $217.62/SF
- 625 4th Ave W, Seattle · 0 mi · 15,120 SF · built 1930 · assessed $322.42/SF
- 326 W Mercer St, Seattle · 0 mi · 41,420 SF · built 1929 · assessed $233.73/SF
- 412 W Mercer St, Seattle · 0 mi · 7,540 SF · built 1958 · assessed $407.43/SF
- 620 5th Ave W, Seattle · 0 mi · 43,477 SF · built 1967 · assessed $253.05/SF
- 600 5th Ave W, Seattle · 0 mi · 22,716 SF · built 1985
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