Small-Bay Industrial · Black Diamond · Seattle-Bellevue metro, WA
One of 10 reachable small-bay industrial buildings in Black Diamond. Larger than 90% of small-bay industrial buildings in Black Diamond (median 2,939 SF), derived from assessor records.
Usable building area
23,395 SF, King County Assessor
Lot size
307,683 SF, King County Assessor
Year built
2019, King County Assessor
Stories
1, King County Assessor
Buildings on parcel
3, King County Assessor
Predominant use
Warehouse, King County Assessor
Assessed value
$4,733,000, per the King County Assessor (not a market appraisal)
Assessed value per usable SF
$202.31/SF, derived from assessor records
Usable area / lot
0.08, derived from assessor records
Vintage
2010s vintage
Zoning
CC, King County
County use code
Warehouse
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
MakeMe Estimate: $7.01M (estimated market value), with a likely range of $5.75M to $7.93M (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 10.6 mi. This property type carries wider measured error; treat the estimate as a starting point.
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.
Last sold: 2006-12-20 for $197,895 (recorded arm's-length sale).
Ownership tenure is not asserted for this parcel: the most recent recorded transfer is a non-market conveyance.
2024-10-28: $211,500 from Provident Properties LLC to Black Diamond City of ( BNFT Of) CCD Black Diam (part of a 2-parcel sale; price is the whole deal), rec. 20241031001247
2020: transferred to CC-Diamond Valley MH Owner LLC, no consideration (3 recorded transfers, 2020 to 2020)
2020-04-14: $10,000 from Provident Properties LLC to Collective Parks-Cedarbrook MHC LLC (part of a 2-parcel sale; price is the whole deal), rec. 20200428001005
2019: transferred to City of Black Diamond, no consideration (3 recorded transfers, 2016 to 2019)
2006-12-20: $197,895 from Private party to Black Diamond Plaza LLC, rec. 20061221001250
Source: King County recorded sales extract; buyer and seller shown only when a company or organization. Individual names are withheld.
Value over time
Dark line: county assessed value per King County tax rolls. Blue line: our estimate; dashed years are a modeled backcast built from recorded arm's-length sales in the building's segment, not estimates published at the time, and years without enough sales stay unmodeled. The shaded range is the model's measured error band; about half of verified sales in the segment land inside it. Diamonds: recorded arm's-length sales. Not an appraisal. How this estimate works.
Land, site, and value history
Assessed value moved from $370,000 (2011) to $4,733,000 (2026), up 1179% over 15 years, per county tax rolls. The 2026 roll splits $4,733,000 into $1,538,400 land and $3,194,600 improvements.
Zoning: CC (per King County)
Lot: 307,683 sq ft
Water: Water District (per King County)
Sewer: Public (per King County)
Access: Public
Street surface: Paved
Floor and use mix: Warehouse, Distribution 8,607 SF; Storage Warehouse 7,189 SF; Warehouse Office 4,963 SF (county building sections)