640 NW Gilman Blvd, Issaquah, WA 98027
Office · Issaquah · 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 AI estimate from public imagery; may be outdated.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 79 reachable office buildings in Issaquah. Larger than 54% of office buildings in Issaquah (median 11,200 SF), derived from assessor records.
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Claim or manage this building- Building size
- 12,140 SF, King County Assessor
- Lot size
- 39,004 SF, King County Assessor
- Year built
- 1987, King County Assessor
- Stories
- 2, King County Assessor
- Predominant use
- Office Bldg, King County Assessor
- Assessed value
- $4,222,300, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $347.80/SF, derived from assessor records
- Lot coverage
- 31%, derived from assessor records
- Vintage
- 1980s vintage
- Zoning
- MU-CI, King County
- County use code
- Office Building
- Construction (observed)
- masonry, AI estimate from public imagery
- Parking (observed)
- surface lot, AI estimate from public imagery
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 450 NW Gilman Blvd, Issaquah · 0.1 mi · 40,100 SF · built 1988 · assessed $337.57/SF
- 1301 4th Ave NW, Issaquah · 0.2 mi · 108,587 SF · built 2011 · assessed $236.20/SF
- 400 NW Gilman Blvd, Issaquah · 0.2 mi · 22,897 SF · built 2000
- 405 NW Gilman Blvd, Issaquah · 0.2 mi · 8,277 SF · built 1969 · assessed $343.94/SF
- 1000 5th Ave NW, Issaquah · 0.2 mi · 3,070 SF · built 1959 · assessed $356.32/SF
- 975 5th Ave NW, Issaquah · 0.2 mi · 11,595 SF · built 1991 · assessed $252.63/SF
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