Small-Bay Industrial · Tukwila · Seattle-Bellevue metro, WA
One of 269 reachable small-bay industrial buildings in Tukwila. Larger than 69% of small-bay industrial buildings in Tukwila (median 30,116 SF), derived from assessor records.
Usable building area
67,457 SF, King County Assessor
Lot size
146,768 SF, King County Assessor
Year built
1990, King County Assessor
Stories
1, King County Assessor
Predominant use
Office/Warehouse, King County Assessor
Assessed value
$11,100,700, per the King County Assessor (not a market appraisal)
Assessed value per usable SF
$164.56/SF, derived from assessor records
Usable area / lot
0.46, derived from assessor records
Vintage
1990s vintage
Zoning
C/LI, King County
County use code
Industrial(Gen Purpose)
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
MakeMe Estimate: $15.4M (estimated market value), with a likely range of $11.1M to $19.1M (half of recent verified sales in this segment landed inside that range). Based on 4 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 3.1 mi. This property type carries wider measured error; treat the estimate as a starting point. Recent sale check: this building sold for $15,750,000 in 2025; the estimate is about 2% apart. Treat the recorded trade as strong evidence alongside the model.
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.
Market context: Industrial in Tukwila
median verified sale $220.63/SF over the trailing 24 months; 6 sales in the last 12 months and 12 in 24 (newest verified sale 2026-01); the middle 80% of recent sales traded at 0.81x to 1.43x their county assessed value, median 1.13x (12 sales with usable county values).
2022: $243.68/SF median (6 sales)
2024: $204.27/SF median (5 sales)
2025: $220.63/SF median (4 sales)
This estimate sits at 1.38x county assessed value, the 75th percentile of those recent sale premiums.
Computed from 190 verified arm's-length sales in King County public records (12 in the trailing 24 months). Free public records. Not an appraisal.
Last sold: 2025-02-04 for $15,750,000 (recorded arm's-length sale).
Current ownership dates to 2025 per recorded transfers.
2025-02-04: $15,750,000 from Thomkat Investments LLC to A1 Riverside LLC, rec. 20250221000144
2022-03-01: $90,000 from Thomkat Investments LLC to King-County Govt, rec. 20220307000746
2011-08-24: $4,240,000 from Green Riverside LLC to Thomkat Investments LLC, rec. 20110829001147
2008-05-28: transfer from Private party to Green Riverside LLC (non-market transfer), rec. 20080605000856
2000-05-02: $4,230,000 from Black Development Corporation to Private party, rec. 20000504000348
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 $4,027,800 (2011) to $11,100,700 (2026), up 176% over 15 years, per county tax rolls. The 2026 roll splits $11,100,700 into $3,698,600 land and $7,402,100 improvements.
Zoning: C/LI (per King County)
Lot: 146,768 sq ft
Water: Water District (per King County)
Sewer: Public (per King County)
Access: Public
Street surface: Paved
Floor and use mix: Storage Warehouse 50,829 SF; Warehouse Office 8,314 SF (county building sections)