2300 W Commodore Way, Seattle, WA 98199

Office · Seattle · Seattle-Bellevue metro, WA

One of 957 reachable office buildings in Seattle. Larger than 40% of office buildings in Seattle (median 20,410 SF), derived from assessor records.

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Building size: 12,000 SF, King County Assessor
Lot size: 16,890 SF, King County Assessor
Year built: 1959, King County Assessor
Stories: 2, King County Assessor
Predominant use: Office Building, King County Assessor
Assessed value: $2,774,400, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $231.20/SF, derived from assessor records
Lot coverage: 71%, derived from assessor records
Vintage: 1950s vintage
Zoning: MML U/45, King County
County use code: Office Building
Construction (observed): metal, AI estimate from public imagery
Parking (observed): surface lot, AI estimate from public imagery
Frontage (observed): mid block, AI estimate from public imagery

Nearby comparable buildings

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

2320 W Commodore Way, Seattle · 0 mi · 41,362 SF · built 2008 · assessed $221.36/SF
2303 W Commodore Way, Seattle · 0 mi · 30,152 SF · built 2007 · assessed $137.85/SF
2327 W Commodore Way, Seattle · 0 mi · 3,332 SF · built 1979 · assessed $375.12/SF
4269 22nd Ave W, Seattle · 0.1 mi · 3,572 SF · built 2003 · assessed $330.32/SF
2356 W Commodore Way, Seattle · 0.1 mi · 16,573 SF · built 2017 · assessed $304.65/SF
2426 W Commodore Way, Seattle · 0.1 mi · 7,899 SF · built 1957 · assessed $253.48/SF

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Sale history and market context

MakeMe Estimate: $3,081,321 (estimated market value), with a likely range of $3,000,602 to $4,071,274 (half of recent verified sales in this segment landed inside that range). Based on 185 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

Last sold: 2007-09-26 for $2,100,000 (recorded arm's-length sale).

Current ownership dates to 2007 (about 19 years) per recorded transfers.

2007-09-26: $2,100,000 from Salmon Bay Marine Center LLC to Sei Northwest INC, rec. 20070928002050

2006-10-31: $1,600,000 from Salmon Bay Marine Center LLC to Salmon Bay Landings LLC (part of a 4-parcel sale; price is the whole deal), rec. 20061031002037

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 $2,065,500 (2011) to $2,774,400 (2026), up 34% over 15 years, per county tax rolls. The 2026 roll splits $2,774,400 into $1,773,400 land and $1,001,000 improvements.

Zoning: MML U/45 (per King County)

Lot: 16,890 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Office Building 12,000 SF (county building sections)

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