617 NW 40th St, Seattle, WA 98107
Commercial · Seattle · Seattle-Bellevue metro, WA
Imagery suggests: industrial flex. 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 AI estimate from public imagery; may be outdated.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 40% of commercial buildings in Seattle (median 13,352 SF), derived from assessor records.
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Claim or manage this building- Building size
- 8,750 SF, King County Assessor
- Lot size
- 33,056 SF, King County Assessor
- Year built
- 1991, King County Assessor
- Stories
- 2, King County Assessor
- Predominant use
- Office & Warehouse, King County Assessor
- Assessed value
- $4,638,500, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $530.11/SF, derived from assessor records
- Lot coverage
- 26%, derived from assessor records
- Vintage
- 1990s vintage
- Zoning
- MML U/65, King County
- County use code
- Terminal(Marine)
- Construction (observed)
- metal, 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.
- 601 NW 40th St, Seattle · 0 mi · 9,900 SF · built 2004 · assessed $782.42/SF
- 3612 Leary Way NW, Seattle · 0 mi · 1,470 SF · built 2019 · assessed $500/SF
- 3609 2nd Ave NW, Seattle · 0.1 mi · 1,318 SF · built 2019 · assessed $500/SF
- 801 NW 42nd St, Seattle · 0.1 mi · 47,955 SF · built 2007 · assessed $243.09/SF
- 3615 2nd Ave NW, Seattle · 0.2 mi · 1,471 SF · built 2019 · assessed $500/SF
- 4208 Leary Way NW, Seattle · 0.2 mi · 2,237 SF · built 1911 · assessed $372.46/SF
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