510 Broadway, Seattle, WA 98122
Commercial · Seattle · 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 AI estimate from public imagery; may be outdated.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 1,256 reachable commercial buildings in Seattle. Larger than 66% of commercial buildings in Seattle (median 13,352 SF), derived from assessor records.
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Claim or manage this building- Building size
- 31,178 SF, King County Assessor
- Lot size
- 7,200 SF, King County Assessor
- Year built
- 1908, King County Assessor
- Stories
- 5, King County Assessor
- Predominant use
- Mixed-Use Apartment/Congregate Housing, King County Assessor
- Units
- 84, King County Assessor
- Assessed value
- $11,270,000, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $361.47/SF, derived from assessor records
- Lot coverage
- 433%, derived from assessor records
- Vintage
- pre-war vintage
- Zoning
- MIO-90-NC3-95 (M), King County
- Construction (observed)
- masonry, AI estimate from public imagery
- Parking (observed)
- none visible, 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.
- 919 E James St, Seattle · 0 mi · 179,604 SF · built 1965 · assessed $482.79/SF
- 413 11th Ave, Seattle · 0.1 mi · 14,592 SF · built 2012 · assessed $477.66/SF
- 1020 E Jefferson St, Seattle · 0.1 mi · 49,159 SF · built 1990 · assessed $784.28/SF
- 315 10th Ave, Seattle · 0.1 mi · 9,451 SF · built 2012 · assessed $479.31/SF
- 1110 E Jefferson St, Seattle · 0.1 mi · 1,190 SF · built 2012 · assessed $48,035/SF
- 1212 Cherry St, Seattle · 0.1 mi · 158,659 SF · built 1978 · assessed $350.34/SF
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