One of 144 reachable commercial buildings in Redmond. Larger than 31% of commercial buildings in Redmond (median 8,420 SF), derived from assessor records.
Usable building area
3,450 SF, King County Assessor
Lot size
157,251 SF, King County Assessor
Year built
1978, King County Assessor
Stories
1, King County Assessor
Predominant use
Single Family(res Use/Zone), King County Assessor
Assessed value
$1,127,100, per the King County Assessor (not a market appraisal)
Assessed value per usable SF
$326.70/SF, derived from assessor records
Usable area / lot
0.02, derived from assessor records
Vintage
1970s vintage
Zoning
RA-5, 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: $1.85M (estimated market value), with a likely range of $1.54M to $2.24M (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: 2 comparable sales within 3 miles; nearest 2.9 mi. This property type carries wider measured error; treat the estimate as a starting point. Comparable-sale caveat: the estimate is 76% above the $305.75/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: Commercial in Redmond
median verified sale $370.28/SF over the trailing 24 months; 3 sales in the last 12 months and 6 in 24 (newest verified sale 2025-09).
Computed from 121 verified arm's-length sales in King County public records (6 in the trailing 24 months). Free public records. Not an appraisal.
Last sold: 2007-12-06 for $825,000 (recorded arm's-length sale).
Ownership tenure is not asserted for this parcel: the most recent recorded transfer is a non-market conveyance.
2010-12-27: transfer from Private party to 21708 Facility LLC (non-market transfer), rec. 20101227002306
2007-12-06: $825,000 from Private party to Private party, rec. 20071211000216
2000-06-28: $425,000 from Private party to Private party, rec. 20000721000343
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 $571,000 (2011) to $1,127,100 (2026), up 97% over 15 years, per county tax rolls. The 2026 roll splits $1,127,100 into $424,500 land and $702,600 improvements.
Zoning: RA-5 (per King County)
Lot: 157,251 sq ft
Water: Water District (per King County)
Sewer: Private (per King County)
Access: Public
Street surface: Paved
Floor and use mix: Classroom 3,450 SF (county building sections)