Commercial · Sammamish · Seattle-Bellevue metro, WA
One of 39 reachable commercial buildings in Sammamish. Larger than 3% of commercial buildings in Sammamish (median 45,384 SF), derived from assessor records.
Usable building area
2,450 SF, King County Assessor
Lot size
104,108 SF, King County Assessor
Year built
1981, King County Assessor
Stories
2, King County Assessor
Predominant use
Sfr, King County Assessor
Assessed value
$3,644,700, per the King County Assessor (not a market appraisal)
Assessed value per usable SF
$1,488/SF, derived from assessor records
Usable area / lot
0.02, derived from assessor records
Vintage
1980s vintage
Zoning
TC B, King County
County use code
Single Family(Res Use/Zone)
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
MakeMe Estimate: $4.21M (estimated market value), with a likely range of $3.21M to $5.43M (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). The county roll carries a nominal improvement value for this parcel, so the estimate leans on comparable sales and the county-confirmed building area rather than the county land and improvement split. Not an appraisal. How this estimate works.
lower confidence: 1 comparable sale within 3 miles; nearest 0.7 mi. This property type carries wider measured error; treat the estimate as a starting point. Recent sale check: this building sold for $6,000,000 in 2023; the estimate is about 30% apart. Treat the recorded trade as strong evidence alongside the model. Comparable-sale caveat: the estimate is well above (more than 3x apart from) the $468.09/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.
Last sold: 2023-02-14 for $6,000,000 (recorded arm's-length sale).
Current ownership dates to 2023 (about 3 years) per recorded transfers.
2023-02-14: $6,000,000 from Private party to Asc Sammamish LLC, rec. 20230215000324
2002-04-12: transfer from Private party to City of Sammamish (non-market transfer), rec. 20021209002748
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 $504,000 (2011) to $3,644,700 (2026), up 623% over 15 years, per county tax rolls. The 2026 roll splits $3,644,700 into $3,643,700 land and $1,000 improvements.
Zoning: TC B (per King County)
Lot: 104,108 sq ft
Nuisance flags: Traffic noise
Water: Water District (per King County)
Sewer: Private (per King County)
Access: Public
Street surface: Paved
Floor and use mix: Residence 2,450 SF (county building sections)