31108 3rd Ave, Black Diamond, WA 98010
Commercial · Black Diamond · Seattle-Bellevue metro, WA
Imagery suggests: manufactured home. AI estimate from public imagery. In recent public imagery (2026-06), the building appears serviceable with visible wear. AI estimate from public imagery; may be outdated.
One of 23 reachable commercial buildings in Black Diamond.
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Claim or manage this building- Building size (estimated)
- 369,726 SF, estimated from lot coverage
- Lot size
- 924,315 SF, King County Assessor
- Assessed value
- $9,247,000, per the King County Assessor (not a market appraisal)
- Zoning
- MDR8, King County
- County use code
- Mobile Home Park
- Stories (observed)
- 1, AI estimate from public imagery
- Parking (observed)
- surface lot, AI estimate from public imagery
- Frontage (observed)
- interior, AI estimate from public imagery
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 31110 3rd Ave, Black Diamond · 0.2 mi · 1,320 SF · built 1962 · assessed $421.59/SF
- 31231 3rd Ave, Black Diamond · 0.3 mi · 17,078 SF · built 2023 · assessed $284.34/SF
- 31605 3rd Ave, Black Diamond · 0.4 mi · 8,847 SF · built 1963
- 31880 Railroad Ave, Black Diamond · 0.6 mi · 3,126 SF · built 2018 · assessed $286.05/SF
- 26051 Lawson St, Black Diamond · 1 mi · 5,035 SF · built 2025 · assessed $403.40/SF
- 24707 Roberts Dr, Black Diamond · 1 mi · 5,282 SF · built 2008
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