One of 74 reachable commercial buildings in Seatac. Larger than 1% of commercial buildings in Seatac (median 50,994 SF), derived from assessor records.
Usable building area
920 SF, King County Assessor
Lot size
18,661 SF, King County Assessor
Year built
1952, King County Assessor
Stories
1, King County Assessor
Predominant use
Single Family(c/I Zone), King County Assessor
Assessed value
$397,100, per the King County Assessor (not a market appraisal)
Assessed value per usable SF
$431.63/SF, derived from assessor records
Usable area / lot
0.05, derived from assessor records
Vintage
1950s vintage
Zoning
URH, King County
County use code
Single Family(C/I Zone)
Nearby comparable buildings
Same building type, by distance. Assessor facts only; not an opinion of value.
MakeMe Estimate: $523K (estimated market value), with a likely range of $399K to $675K (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: 0 comparable sales within 3 miles; nearest 3.3 mi. This property type carries wider measured error; treat the estimate as a starting point. Comparable-sale caveat: the estimate is 82% above the $312.62/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: 2020-12-10 for $475,000 (recorded arm's-length sale).
Ownership tenure is not asserted for this parcel: the most recent recorded transfer is a non-market conveyance.
2023-11-29: $7,931,000 from Mayer Court LLC to Achd Adcav LLC (part of a 4-parcel sale; price is the whole deal), rec. 20231204000014
2020-12-10: $475,000 from Private party to Mayer Court LLC, rec. 20201210002214
2005-08-09: $194,600 from Private party to Private party (non-market transfer), rec. 20050815002197
1996-07-24: transfer from Private party to Private party (non-market transfer), rec. 199610140428
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 $191,000 (2011) to $397,100 (2026), up 108% over 15 years, per county tax rolls. The 2026 roll splits $397,100 into $368,500 land and $28,600 improvements.
Zoning: URH (per King County)
Lot: 18,661 sq ft
Nuisance flags: Other nuisance
Water: Water District (per King County)
Sewer: Public (per King County)
Access: Public
Street surface: Paved
Floor and use mix: Single-Family Residence 920 SF (county building sections)