333 Dexter Ave N, Seattle, WA 98109

Office · Seattle · Seattle-Bellevue metro, WA

Imagery suggests: corporate office campus, 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 AI estimate from public imagery; may be outdated.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 98% of office buildings in Seattle (median 20,410 SF), derived from assessor records.

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Building size: 957,631 SF, King County Assessor
Lot size: 80,586 SF, King County Assessor
Year built: 2018, King County Assessor
Stories: 12, King County Assessor
Predominant use: North & South Bldgs, King County Assessor
Assessed value: $226,604,000, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $236.63/SF, derived from assessor records
Lot coverage: 1188%, derived from assessor records
Vintage: 2010s vintage
Zoning: SM-SLU 175/85-280, King County
County use code: Office Building
Construction (observed): steel glass, AI estimate from public imagery
Parking (observed): none visible, 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.

333 8th Ave N, Seattle · 0.1 mi · 364,133 SF · built 2019 · assessed $111.53/SF
400 Dexter Ave N, Seattle · 0.1 mi · 443,118 SF · built 2017 · assessed $491.67/SF
300 8th Ave N, Seattle · 0.1 mi · 365,449 SF · built 2019 · assessed $213.10/SF
325 9th Ave N, Seattle · 0.1 mi · 480,702 SF · built 2014 · assessed $229.12/SF
120 6th Ave N, Seattle · 0.2 mi · 51,552 SF · built 2013 · assessed $265.99/SF
750 Republican St, Seattle · 0.2 mi · 164,220 SF · built 2018 · assessed $801.12/SF

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Sale history and market context

MakeMe Estimate: $193,109,157 (estimated market value), with a likely range of $174,522,812 to $251,612,093 (half of recent verified sales in this segment landed inside that range). Based on 12 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

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

2 administrative transfers (no consideration), 2017 to 2019

2015-02-13: $42,557,524 from King Broadcasting Company to KR 333 Dexter LLC (part of a 4-parcel sale; price is the whole deal), rec. 20150213001125

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 $30,278,000 (2011) to $226,604,000 (2026), up 648% over 15 years, per county tax rolls. The 2026 roll splits $226,604,000 into $76,556,700 land and $150,047,300 improvements.

Zoning: SM-SLU 175/85-280 (per King County)

Lot: 80,586 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Office Building 599,741 SF; Underground Parking Structure 344,250 SF; Retail Store 13,640 SF (county building sections)

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

Permit history

2022-01-27: Remodel, declared value $8,851,150 (Screened), permit 6776510-CN

2021-10-22: Remodel, declared value $8,497,910 (Screened), permit 6772977-CN

2021-06-24: Remodel, declared value $4,431,350 (Screened), permit 6826682-CN

2020-09-26: Remodel (Screened), permit 6796158-BK

2020-04-30: Remodel, declared value $1,611,060 (Screened), permit 6779731-CN

2019-12-23: Remodel, declared value $359,550 (Complete), permit 6733653-CN

2019-10-03: Remodel, declared value $637,293 (Complete), permit 6733267-CN

2019-08-07: Remodel, declared value $96,400 (Complete), permit 6679588-CN

2017-09-08: Building, New, declared value $151,012,894 (Complete), permit 6458228

2017-05-04: Building, New, declared value $3,300,000 (Complete), permit 6515960

Source: King County permit records (newest first).