1010 5th Ave, Seattle, WA 98104
Commercial · Seattle · Seattle-Bellevue metro, WA
Imagery suggests: mid-rise office. 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 AI estimate from public imagery; may be outdated.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 94% of commercial buildings in Seattle (median 13,352 SF), derived from assessor records.
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Claim or manage this building- Building size
- 190,000 SF, King County Assessor
- Lot size
- 61,440 SF, King County Assessor
- Year built
- 1940, King County Assessor
- Stories
- 12, King County Assessor
- Predominant use
- Courthouse & Offices, King County Assessor
- Assessed value
- $0, per the King County Assessor (not a market appraisal)
- Lot coverage
- 309%, derived from assessor records
- Vintage
- 1940s vintage
- Zoning
- DOC1 U/450/U, King County
- County use code
- Governmental Service
- Construction (observed)
- masonry, AI estimate from public imagery
- Parking (observed)
- none visible, 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.
- 515 Madison St, Seattle · 0.1 mi · 427,472 SF · built 1983 · assessed $386.09/SF
- 1105 6th Ave, Seattle · 0.1 mi · 39,320 SF · built 1922 · assessed $235.16/SF
- 1100 5th Ave, Seattle · 0.1 mi · 67,390 SF · built 1922 · assessed $561.69/SF
- 1000 4th Ave, Seattle · 0.1 mi · 412,000 SF · built 2004
- 400 Spring St, Seattle · 0.1 mi · 65,009 SF · built 1928 · assessed $486.77/SF
- 1113 6th Ave, Seattle · 0.1 mi · 315,952 SF · built 1980 · assessed $312.37/SF
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