32607 3rd Ave, Black Diamond, WA 98010
Small-Bay Industrial · Black Diamond · Seattle-Bellevue metro, WA
One of 10 reachable small-bay industrial buildings in Black Diamond. Larger than 40% of small-bay industrial buildings in Black Diamond (median 2,939 SF), derived from assessor records.
- Usable building area
- 2,412 SF, King County Assessor
- Lot size
- 8,100 SF, King County Assessor
- Year built
- 1942, King County Assessor
- Stories
- 1, King County Assessor
- Predominant use
- Service Building, King County Assessor
- Assessed value
- $439,900, per the King County Assessor (not a market appraisal)
- Assessed value per usable SF
- $182.38/SF, derived from assessor records
- Usable area / lot
- 0.3, derived from assessor records
- Vintage
- 1940s vintage
- Zoning
- CC, King County
- County use code
- Service Building
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
- 32619 3rd Ave, Black Diamond · 0 mi · 2,340 SF · built 1966 · assessed $225/SF
- 25203 Roberts Dr, Black Diamond · 0.5 mi · 2,939 SF · built 1994 · assessed $193.19/SF
- 24230 Roberts Dr, Black Diamond · 0.7 mi · 1,200 SF · built 1962 · assessed $239.50/SF
- 31109 3rd Ave, Black Diamond · 1.1 mi · 2,002 SF · built 1946 · assessed $3,767/SF
- 30836 3rd Ave, Black Diamond · 1.1 mi · 1,800 SF · built 1986 · assessed $266.22/SF
- 25145 Summit Dr, Black Diamond · 1.3 mi · 6,512 SF · built 2023 · assessed $194.30/SF
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Sale history and market context
MakeMe Estimate: $538K (estimated market value), with a likely range of $390K to $668K (half of recent verified sales in this segment landed inside that range). Based on 8 verified arm's-length comparable sales (through 2026-06-01). Not an appraisal. How this estimate works.
lower confidence: 0 comparable sales within 3 miles; nearest 10 mi. This property type carries wider measured error; treat the estimate as a starting point.
Comparable sales used as evidence
- 1301 Auburn Way S, Auburn: $1,000,000 (2025-03), 2,294 SF, $435.92/SF, built 1973, 10 mi away (different city)
- 2019 I St NE, Auburn: $2,400,000 (2024-12), 5,388 SF, $445.43/SF, built 1974, 10.1 mi away (different city)
- 722 40th St NE, Auburn: $1,050,000 (2024-08), 4,680 SF, $224.36/SF, built 1984, 10.4 mi away (different city)
- 640 1st St SW, Auburn: $1,050,000 (2026-01), 7,252 SF, $144.79/SF, built 1955, 10.9 mi away (different city)
- 203 Central Ave N, Kent: $850,000 (2025-11), 5,949 SF, $142.88/SF, built 1946, 11.8 mi away (different city)
Recorded arm's-length sales of similar buildings nearby; nearer and more recent sales rank first. Buyer and seller names are withheld. Get this data via API.
Current ownership dates to 2025 per recorded transfers.
- 2025-06-01: $650,000 from Private party to Private party, rec. 20250610000212
Source: King County recorded sales extract; buyer and seller shown only when a company or organization. Individual names are withheld.
Land, site, and value history
Assessed value moved from $218,400 (2011) to $439,900 (2026), up 101% over 15 years, per county tax rolls. The 2026 roll splits $439,900 into $121,500 land and $318,400 improvements.
- Zoning: CC (per King County)
- Lot: 8,100 sq ft
- Water: Water District (per King County)
- Sewer: Public (per King County)
- Access: Public
- Street surface: Paved
- Floor and use mix: Garage, Service Repair 2,412 SF (county building sections)
- County districts report (schools, fire, sewer, council; on kingcounty.gov)