9047 12th Ave NW, Seattle, WA 98117

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

One of 1,229 reachable small-bay industrial buildings in Seattle. Larger than 27% of small-bay industrial buildings in Seattle (median 14,469 SF), derived from assessor records.

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Building size: 7,566 SF, King County Assessor
Lot size: 6,507 SF, King County Assessor
Year built: 1963, King County Assessor
Stories: 1, King County Assessor
Predominant use: Warehouse, King County Assessor
Assessed value: $1,065,300, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $140.80/SF, derived from assessor records
Lot coverage: 116%, derived from assessor records
Vintage: 1960s vintage
Zoning: NC2P-55 (M), King County
County use code: Warehouse

Nearby comparable buildings

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

8719 15th Ave NW, Seattle · 0.3 mi · 3,508 SF · built 1970 · assessed $375/SF
8618 3rd Ave NW, Seattle · 0.6 mi · 5,570 SF · built 1998 · assessed $307.16/SF
9739 Greenwood Ave N, Seattle · 0.8 mi · 5,488 SF · built 1958 · assessed $223.62/SF
7501 15th Ave NW, Seattle · 0.9 mi · 2,460 SF · built 2002 · assessed $649.19/SF
10210 Greenwood Ave N, Seattle · 0.9 mi · 950 SF · built 1996 · assessed $737.37/SF
315 N 105th St, Seattle · 1 mi · 12,700 SF · built 1968 · assessed $150.43/SF

Want to talk to the owner? makeme1031 delivers a private, principal-to-principal letter to the owner of record. We never publish the owner's identity or address.

Sale history and market context

MakeMe Estimate: $1,778,160 (estimated market value), with a likely range of $1,533,356 to $1,983,779 (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.

Current ownership dates to 2010 (about 16 years) per recorded transfers.

2010-10-07: $725,000 from Private party to Roboto LLC (non-market transfer), rec. 20101008000190

2010-04-01: transfer from Private party to Private party (non-market transfer), rec. 20100421000056

1984-01-31: $114,740 from Private party to Private party (part of a 2-parcel sale; price is the whole deal), rec. 198403010852

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 $718,900 (2011) to $1,065,300 (2026), up 48% over 15 years, per county tax rolls. The 2026 roll splits $1,065,300 into $845,900 land and $219,400 improvements.

Zoning: NC2P-55 (M) (per King County)

Lot: 6,507 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Storage Warehouse 4,800 SF; Warehouse Office 1,200 SF (county building sections)

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