5300 4th Ave 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 37% of small-bay industrial buildings in Seattle (median 14,469 SF), derived from assessor records.

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Building size: 10,355 SF, King County Assessor
Lot size: 10,000 SF, King County Assessor
Year built: 1962, King County Assessor
Stories: 1, King County Assessor
Predominant use: Whse/Retail, King County Assessor
Assessed value: $1,867,200, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $180.32/SF, derived from assessor records
Lot coverage: 104%, derived from assessor records
Vintage: 1960s vintage
Zoning: C1-75 (M), King County
County use code: Warehouse
Construction (observed): masonry, 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.

5315 4th Ave S, Seattle · 0 mi · 5,000 SF · built 1961 · assessed $242.10/SF
5215 5th Ave S, Seattle · 0 mi · 8,008 SF · built 1965 · assessed $187.99/SF
5200 4th Ave S, Seattle · 0 mi · 18,865 SF · built 1938 · assessed $169.63/SF
305 S Dawson St, Seattle · 0.1 mi · 4,455 SF · built 1987 · assessed $265.72/SF
5201 4th Ave S, Seattle · 0.1 mi · 6,500 SF · built 1973 · assessed $230.03/SF
5401 4th Ave S, Seattle · 0.1 mi · 7,764 SF · built 1984 · assessed $240.31/SF

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Sale history and market context

MakeMe Estimate: $2,674,760 (estimated market value), with a likely range of $2,067,386 to $2,701,508 (half of recent verified sales in this segment landed inside that range). Based on 81 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

Current ownership dates to 2021 (about 5 years) per recorded transfers.

2021-10-28: $4,121,153 from Seavaria Investments LLC to Georgetown Community Development Authority (part of a 2-parcel sale; price is the whole deal), rec. 20211029000035

2012-11-13: $1,285,000 from Double B Investments LLC to Seavaria Investments LLC (part of a 2-parcel sale; price is the whole deal), rec. 20121115002017

2 administrative transfers (no consideration), 2000 to 2000

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 $1,032,700 (2011) to $1,867,200 (2026), up 81% over 15 years, per county tax rolls. The 2026 roll splits $1,867,200 into $1,400,000 land and $467,200 improvements.

Zoning: C1-75 (M) (per King County)

Lot: 10,000 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Floor and use mix: Storage Warehouse 4,188 SF; Open Office 2,742 SF (county building sections)

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