22870 SE Fir St, Black Diamond, WA 98010
Multifamily · Black Diamond · Seattle-Bellevue metro, WA
Imagery suggests: apartment complex, 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 AI estimate from public imagery; may be outdated.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 3 reachable multifamily buildings in Black Diamond.
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Claim or manage this building- Building size
- 175,414 SF, King County Assessor
- Lot size
- 267,788 SF, King County Assessor
- Year built
- 2021, King County Assessor
- Stories
- 3, King County Assessor
- Buildings on parcel
- 5, King County Assessor
- Predominant use
- Building 1,4,5,7,8,10,14 (style A), King County Assessor
- Units
- 176, King County Assessor
- Assessed value
- $52,299,200, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $298.15/SF, derived from assessor records
- Lot coverage
- 66%, derived from assessor records
- Vintage
- 2020s vintage
- Zoning
- MPD, King County
- County use code
- Apartment
- Construction (observed)
- wood frame, AI estimate from public imagery
- Parking (observed)
- street only, 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.
- 32223 Railroad Ave, Black Diamond · 1.5 mi · 3,180 SF · built 1967 · assessed $223.58/SF
- 25523 Lawson St, Black Diamond · 1.6 mi · 2,914 SF · built 1969 · assessed $310.91/SF
- 26900 242nd Ave SE, Maple Valley · 3.6 mi · 131,152 SF · built 2018 · assessed $333.79/SF
- 26285 238th Ln SE, Maple Valley · 3.9 mi · 197,095 SF · built 2019 · assessed $367.86/SF
- 18025 SE 272nd St, Covington · 4.4 mi · 187,193 SF · built 2016 · assessed $323.10/SF
- 16830 SE Wax Rd, Covington · 4.7 mi · 358,621 SF · built 2021 · assessed $198.55/SF
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