1100 W Ewing St, Seattle, WA 98119

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

Imagery suggests: large warehouse. 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 AI estimate from public imagery; may be outdated.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 1,229 reachable small-bay industrial buildings in Seattle. Larger than 98% of small-bay industrial buildings in Seattle (median 14,469 SF), derived from assessor records.

Own this building?

Claim privately

Claiming is for you. Your mailing address is never shown; no offer reaches you unless you opt in.

Claimed owners can confirm facts, watch the estimate, and decide whether to reply.

Claim or manage this building

Building size: 177,393 SF, King County Assessor
Lot size: 395,134 SF, King County Assessor
Year built: 1978, King County Assessor
Stories: 2, King County Assessor
Buildings on parcel: 2, King County Assessor
Predominant use: 1100 Building (EAST), King County Assessor
Assessed value: $40,438,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $227.96/SF, derived from assessor records
Lot coverage: 45%, derived from assessor records
Vintage: 1970s vintage
Zoning: MML U/45, King County
County use code: Industrial(Lignt)
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.

1080 W Ewing St, Seattle · 0.1 mi · 42,406 SF · built 1979 · assessed $221.97/SF
1200 W Nickerson St, Seattle · 0.1 mi · 36,498 SF · built 1960 · assessed $212.37/SF
1050 W Ewing St, Seattle · 0.1 mi · 37,909 SF · built 1961 · assessed $215.49/SF
4205 9th Ave NW, Seattle · 0.2 mi · 52,500 SF · built 1973 · assessed $294.44/SF
4300 11th Ave NW, Seattle · 0.2 mi · 11,625 SF · built 1956 · assessed $874.29/SF
4315 11th Ave NW, Seattle · 0.2 mi · 4,095 SF · built 1935 · assessed $725.98/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: $49,294,794 (estimated market value), with a likely range of $38,101,115 to $49,787,742 (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.

Last sold: 2019-06-17 for $6,720,000 (recorded arm's-length sale).

Current ownership dates to 2019 (about 7 years) per recorded transfers.

2 administrative transfers (no consideration), 2019 to 2019

2019-06-17: $6,720,000 from Selby-Ewing Street Enterprises LLC to Salmon Bay Waterway Investments LLC, rec. 20190701001359

2015-10-07: transfer from 1100 W Ewing Associates LLC to Private party (part of a 2-parcel sale; price is the whole deal), rec. 20151019000687

1998-11-17: $10,000,000 from Ocean Beauty Seafoods INC to 1100 W Ewing Associates LLC, rec. 199811231790

1995-01-23: transfer from Private party to Ocean Beauty Seafoods INC (part of a 3-parcel sale; price is the whole deal), rec. 199501311226

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 $8,497,700 (2011) to $40,438,000 (2026), up 376% over 15 years, per county tax rolls. The 2026 roll splits $40,438,000 into $28,051,400 land and $12,386,600 improvements.

Zoning: MML U/45 (per King County)

Lot: 395,134 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Industrial Flex Buildings 116,312 SF; Storage Warehouse 36,132 SF; Open Office 13,280 SF; Warehouse Office 5,231 SF (county building sections)

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

Permit history

2024-09-26: Remodel, declared value $80,000 (Complete), permit 7047991-CN

2024-01-20: Remodel, declared value $700,000 (Complete), permit 6939221-CN

2023-06-20: Other, declared value $387,689 (Complete), permit 6971218-RF

2023-02-10: Other (Complete), permit 6834419-CN

2022-10-18: Remodel (Complete), permit 6831766-CN

2022-09-30: Remodel, declared value $678,401 (Complete), permit 6820542-CN

2022-05-04: Remodel, declared value $900,000 (Complete), permit 6820546-CN

2022-04-01: Other, declared value $1,700,000 (Screened), permit 6818264-GR

2021-06-21: Remodel, declared value $700,000 (Complete), permit 6818702-CN

2020-10-08: Remodel, declared value $120,000 (Screened), permit 6803060-CN

Source: King County permit records (newest first).