524 S Southern St, Seattle, WA 98108

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

Imagery suggests: light industrial warehouse. AI estimate from public imagery. In recent public imagery (2026-06), the building appears serviceable with visible wear. AI estimate from public imagery; may be outdated.

One of 1,229 reachable small-bay industrial buildings in Seattle. Larger than 36% of small-bay industrial buildings in Seattle (median 14,469 SF), derived from assessor records.

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Building size: 10,200 SF, King County Assessor
Lot size: 15,000 SF, King County Assessor
Year built: 1973, King County Assessor
Stories: 1, King County Assessor
Predominant use: Metal Industrial Bldg, King County Assessor
Assessed value: $1,713,400, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $167.98/SF, derived from assessor records
Lot coverage: 68%, derived from assessor records
Vintage: 1970s vintage
Zoning: MML U/85, King County
County use code: Industrial(Gen Purpose)
Construction (observed): metal, AI estimate from public imagery
Parking (observed): surface lot, AI estimate from public imagery

Nearby comparable buildings

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

525 S Elmgrove St, Seattle · 0 mi · 4,000 SF · built 1964 · assessed $167.98/SF
8111 7th Ave S, Seattle · 0 mi · 24,000 SF · built 1977 · assessed $180.14/SF
501 S Elmgrove St, Seattle · 0 mi · 12,048 SF · built 1975 · assessed $167.97/SF
515 S Southern St, Seattle · 0 mi · 2,592 SF · built 2006 · assessed $504.67/SF
8101 7th Ave S, Seattle · 0 mi · 22,700 SF · built 1986 · assessed $197.18/SF
523 S Elmgrove St, Seattle · 0 mi · 4,960 SF · built 2004 · assessed $229.05/SF

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Sale history and market context

MakeMe Estimate: $2,723,988 (estimated market value), with a likely range of $1,912,897 to $3,016,819 (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.

Current ownership dates to 2001 (about 25 years) per recorded transfers.

2001-04-18: transfer from Private party to Private party (non-market transfer), rec. 20010426001837

2001-04-16: $850,000 from Private party to Private party (non-market transfer), rec. 20010417002332

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 $736,300 (2011) to $1,713,400 (2026), up 133% over 15 years, per county tax rolls. The 2026 roll splits $1,713,400 into $862,500 land and $850,900 improvements.

Zoning: MML U/85 (per King County)

Lot: 15,000 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Floor and use mix: Industrial Light Manufacturing 10,200 SF (county building sections)

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