315 3rd St NW, Auburn, WA 98001

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

Imagery suggests: light industrial building. AI estimate from public imagery. In recent public imagery (2026-06), the building appears well maintained. AI estimate from public imagery; may be outdated.

One of 426 reachable small-bay industrial buildings in Auburn. Larger than 58% of small-bay industrial buildings in Auburn (median 18,750 SF), derived from assessor records.

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Building size: 22,736 SF, King County Assessor
Lot size: 27,300 SF, King County Assessor
Year built: 1970, King County Assessor
Stories: 1, King County Assessor
Predominant use: Warehouse, King County Assessor
Assessed value: $2,929,300, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $128.84/SF, derived from assessor records
Lot coverage: 83%, derived from assessor records
Vintage: 1970s vintage
Zoning: C2, 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.

327 C St NW, Auburn · 0 mi · 5,172 SF · built 2009 · assessed $218.02/SF
319 D St NW, Auburn · 0.1 mi · 40,672 SF · built 2003 · assessed $189.95/SF
233 D St NW, Auburn · 0.1 mi · 34,425 SF · built 1957 · assessed $122.29/SF
231 D St NW, Auburn · 0.1 mi · 39,466 SF · built 2015 · assessed $183.82/SF
112 3rd St NW, Auburn · 0.1 mi · 10,035 SF
107 2nd St NW, Auburn · 0.1 mi · 8,953 SF · built 1968 · assessed $116.29/SF

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Sale history and market context

MakeMe Estimate: $4,827,133 (estimated market value), with a likely range of $4,162,568 to $5,385,322 (half of recent verified sales in this segment landed inside that range). Based on 96 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

Last sold: 1999-01-19 for $950,000 (recorded arm's-length sale).

Current ownership dates to 1999 (about 27 years) per recorded transfers.

1999-01-19: $950,000 from Omega Warehouse LLC to Danner Family Holdings LLC, rec. 199902051866

1995-01-12: transfer from Private party to Omega Warehouse LLC (non-market transfer), rec. 199501170186

1994-11-04: $695,000 from Private party to Private party, rec. 199411150690

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 $950,200 (2011) to $2,929,300 (2026), up 208% over 15 years, per county tax rolls. The 2026 roll splits $2,929,300 into $464,100 land and $2,465,200 improvements.

Zoning: C2 (per King County)

Lot: 27,300 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Storage Warehouse 18,620 SF (county building sections)

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