4800 Airport Way S, Seattle, WA 98108

Small-Bay Industrial · Seattle · Seattle-Bellevue metro, WA

One of 1,229 reachable small-bay industrial buildings in Seattle. Larger than 12% of small-bay industrial buildings in Seattle (median 14,469 SF), derived from assessor records.

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Building size: 4,440 SF, King County Assessor
Lot size: 3,250 SF, King County Assessor
Year built: 1906, King County Assessor
Stories: 1, King County Assessor
Predominant use: Machine Shop, King County Assessor
Assessed value: $685,300, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $154.35/SF, derived from assessor records
Lot coverage: 137%, derived from assessor records
Vintage: pre-war vintage
Zoning: MML U/85, King County
County use code: Industrial(Gen Purpose)
Construction (observed): wood frame, AI estimate from public imagery
Parking (observed): none visible, AI estimate from public imagery

Nearby comparable buildings

Same building type, by distance. Assessor facts only; not an opinion of value.

4809 Airport Way S, Seattle · 0 mi · 13,070 SF · built 1942 · assessed $209.03/SF
4740 Airport Way S, Seattle · 0 mi · 5,532 SF · built 1927 · assessed $147.38/SF
4811 Airport Way S, Seattle · 0.1 mi · 12,895 SF · built 1988 · assessed $262.13/SF
4621 Airport Way S, Seattle · 0.1 mi · 12,285 SF · built 1973 · assessed $193.45/SF
4802 Airport Way S, Seattle · 0.1 mi · 20,400 SF · built 1974 · assessed $148.75/SF
636 S Alaska St, Seattle · 0.1 mi · 11,808 SF · built 1973 · assessed $213.52/SF

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Sale history and market context

MakeMe Estimate: $1,001,535 (estimated market value), with a likely range of $703,320 to $1,109,201 (half of recent verified sales in this segment landed inside that range). Based on 86 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

Last sold: 2016-11-29 for $650,000 (recorded arm's-length sale).

Current ownership dates to 2016 (about 10 years) per recorded transfers.

2016-11-29: $650,000 from Englesby Properties LLC to 4800 Building LLC, rec. 20161130001385

2006-10-26: transfer from Private party to Englesby Properties LLC (part of a 2-parcel sale; price is the whole deal), rec. 20061030001166

1995-12-19: $125,000 from Private party to Private party, rec. 199512291551

1995-10-30: $185,000 from Private party to Private party (part of a 2-parcel sale; price is the whole deal), rec. 199510312170

1995-09-22: $12,500 from Private party to Private party (part of a 2-parcel sale; price is the whole deal), rec. 199509260516

Source: King County recorded sales extract; buyer and seller shown only when a company or organization. Individual names are withheld.

Value over time

Solid line: county appraised value per King County tax rolls. Shaded range: our modeled estimate for each year, built from recorded arm's-length sales in the building's segment; years without enough sales stay unmodeled. Dots: recorded arm's-length sales. Not an appraisal. How this estimate works.

Land, site, and value history

Assessed value moved from $244,200 (2011) to $685,300 (2026), up 181% over 15 years, per county tax rolls. The 2026 roll splits $685,300 into $178,700 land and $506,600 improvements.

Zoning: MML U/85 (per King County)

Lot: 3,250 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Floor and use mix: Storage Warehouse 2,940 SF (county building sections)

County districts report (schools, fire, sewer, council; on kingcounty.gov)