MakeMe Estimate: $5.82M (estimated market value), with a likely range of $4.17M to $7.32M (half of recent verified sales in this segment landed inside that range). Based on 6 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 4.7 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.
Ownership tenure is not asserted for this parcel: the most recent recorded transfer is a non-market conveyance.
2007-08-17: $2,500 from Car Wash Enterprises INC to Private party, rec. 20070920000721
2006-09-13: transfer from Car Wash Enterprises INC to City of Issaquah (non-market transfer), rec. 20061128000476
2004-06-02: $2,000 from Car Wash Enterprises INC to Qwest Corporation, rec. 20040708000600
1987-12-17: transfer from Car Wash Enterprises INC to King County (non-market transfer), rec. 198801280626
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. Not an appraisal. How this estimate works.
Land, site, and value history
Assessed value moved from $2,544,700 (2011) to $3,618,200 (2026), up 42% over 15 years, per county tax rolls. The 2026 roll splits $3,618,200 into $2,596,600 land and $1,021,600 improvements.
Zoning: MU-CI (per King County)
Lot: 74,191 sq ft
Water: Water District (per King County)
Sewer: Public (per King County)
Access: Public
Street surface: Paved
Floor and use mix: Car Wash - Automatic 3,088 SF; Mini-Mart Convenience Store 726 SF; Car Wash - Self Serve 325 SF (county building sections)