2401 Elliott Ave, Seattle, WA 98121

Office · Seattle · Seattle-Bellevue metro, WA

Imagery suggests: mid-rise office, appears multi-tenant. 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 AI estimate from public imagery; may be outdated.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 957 reachable office buildings in Seattle. Larger than 88% of office buildings in Seattle (median 20,410 SF), derived from assessor records.

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Building size: 257,254 SF, King County Assessor
Lot size: 39,448 SF, King County Assessor
Year built: 2000, King County Assessor
Stories: 5, King County Assessor
Predominant use: Class A Office Building, King County Assessor
Assessed value: $0, per the King County Assessor (not a market appraisal)
Lot coverage: 652%, derived from assessor records
Vintage: 2000s vintage
Zoning: DH2/75, King County
County use code: Office Building
Construction (observed): steel glass, AI estimate from public imagery
Parking (observed): structured, 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.

2501 Elliott Ave, Seattle · 0 mi · 52,192 SF · built 1910 · assessed $151.25/SF
2320 1st Ave, Seattle · 0.1 mi · 15,356 SF · built 1900 · assessed $153.03/SF
2200 Alaskan Way, Seattle · 0.1 mi · 87,500 SF · built 1999
2727 Alaskan Way, Seattle · 0.2 mi · 187,130 SF · built 1993
2103 Western Ave, Seattle · 0.2 mi · 82,065 SF · built 1990 · assessed $194.66/SF
2821 Alaskan Way, Seattle · 0.3 mi · 27,849 SF · built 1902 · assessed $285.93/SF

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Sale history and market context

Last sold: 2007-08-02 for $71,000,000 (recorded arm's-length sale).

Current ownership dates to 2017 (about 9 years) per recorded transfers.

2017-09-28: $65,000,000 from T-C World Trade Centr North LLC to Ucp 2401 Elliott LLC (non-market transfer), rec.

2017-03-01: transfer from US Cities Fund Operating LP to T-C World Trade Center North LLC (non-market transfer), rec. 20170308000410

2007-08-02: $71,000,000 from WRC Wall Street LLC to Tcam Core Property Fund Operating LP, rec. 20070803001028

2003-05-23: $5,000 from Mi Seattle LLC to Private party (part of a 7-parcel sale; price is the whole deal), rec. 20030528002582

1999-10-25: transfer from Port of Seattle to WRC Wall Street LLC (non-market transfer), rec. 19991026000348

Source: King County recorded sales extract; buyer and seller shown only when a company or organization. Individual names are withheld.

Land, site, and value history

Zoning: DH2/75 (per King County)

Lot: 39,448 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Office Building 139,387 SF; Underground Parking Structure 117,867 SF (county building sections)

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

Permit history

2025-08-15: Remodel, permit 7095005-BK

2025-07-16: Remodel, declared value $1,552,394, permit 7069030-CN

2022-08-31: Remodel (Screened), permit 6918850-CN

2022-08-15: Remodel (Screened), permit 6902985-BK

2018-11-14: Remodel, declared value $185,000 (Complete), permit 6699205-CN

2018-04-26: Remodel, declared value $100,000 (Screened), permit 6658609

2005-12-05: Remodel, declared value $250,000 (Complete), permit 6078566

2005-06-23: Remodel, declared value $150,000 (Complete), permit 751518

2003-12-03: Other, declared value $240,000 (Complete), permit 739343

2000-10-30: Other, declared value $1,285,000 (Screened), permit 717094

Source: King County permit records (newest first).