MakeMe Estimate: $2.82M (estimated market value), with a likely range of $2.19M to $3.38M (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: 1 comparable sale within 3 miles; nearest 2.1 mi. This property type carries wider measured error; treat the estimate as a starting point. Recent sale check: this building sold for $3,320,000 in 2026; the estimate is about 15% apart. Treat the recorded trade as strong evidence alongside the model. Comparable-sale caveat: the estimate is 30% below the $573.52/SF median of the shown comparable sales.
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: Retail in Renton
median verified sale $434.13/SF over the trailing 24 months; 8 sales in the last 12 months and 13 in 24 (newest verified sale 2026-04); the middle 80% of recent sales traded at 0.61x to 2.11x their county assessed value, median 1.27x (13 sales with usable county values).
2022: $382.71/SF median (5 sales)
2024: $230.77/SF median (7 sales)
2025: $269.30/SF median (5 sales)
This estimate sits at 1.22x county assessed value, the 46th percentile of those recent sale premiums.
Computed from 292 verified arm's-length sales in King County public records (13 in the trailing 24 months). Free public records. Not an appraisal.
Last sold: 2026-03-17 for $3,320,000 (recorded arm's-length sale).
Current ownership dates to 2026 per recorded transfers.
2026-03-17: $3,320,000 from Private party to C&D Plaza LLC, rec. 20260318000884
2016-09-12: $323,684 from Private party to Private party (non-market transfer), rec. 20161028001887
2012-05-22: transfer from Private party to Private party (non-market transfer), rec. 20120629001144
2005-04-26: $2,405,000 from 4 & Union Associates LLC to Private party, rec. 20050506001022
2001-11-15: $2,100,000 from Northwest Prompters Limited Partnership to 4th & Union Associates LLC (part of a 3-parcel sale; price is the whole deal), rec. 20011130003708
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 $1,984,400 (2011) to $2,310,800 (2026), up 16% over 15 years, per county tax rolls. The 2026 roll splits $2,310,800 into $1,056,900 land and $1,253,900 improvements.
Zoning: CA (per King County)
Lot: 31,087 sq ft
Water: Water District (per King County)
Sewer: Public (per King County)
Access: Public
Street surface: Paved
Floor and use mix: Line Retail 7,027 SF (county building sections)