19445 International Blvd, Seatac, WA 98188

Commercial · Seatac · Seattle-Bellevue metro, WA

Imagery suggests: hotel, 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 AI estimate from public imagery; may be outdated.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 65 reachable commercial buildings in Seatac. Larger than 49% of commercial buildings in Seatac (median 54,984 SF), derived from assessor records.

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Building size: 54,984 SF, King County Assessor
Lot size: 112,626 SF, King County Assessor
Year built: 1988, King County Assessor
Stories: 3, King County Assessor
Predominant use: Hampton Inn Seattle Airport, King County Assessor
Assessed value: $14,906,300, per the King County Assessor (not a market appraisal)
Assessed value per building SF: $271.10/SF, derived from assessor records
Lot coverage: 49%, derived from assessor records
Vintage: 1980s vintage
Zoning: CB-C, King County
County use code: Hotel/Motel
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.

19333 International Blvd, Seatac · 0.1 mi · 62,392 SF · built 1987 · assessed $233.52/SF
19260 28th Ave S, Seatac · 0.1 mi · 33,596 SF · built 1998 · assessed $202.89/SF
19621 International Blvd, Seatac · 0.1 mi · 93,165 SF · built 2000 · assessed $221.18/SF
19631 International Blvd, Seatac · 0.2 mi · 51,896 SF · built 1996 · assessed $343.64/SF
19608 International Blvd, Seatac · 0.2 mi · 116,365 SF · built 2018 · assessed $365.80/SF
2900 S 192nd St, Seatac · 0.2 mi · 36,648 SF · built 1981 · assessed $279.08/SF

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Sale history and market context

MakeMe Estimate: $15,073,123 (estimated market value), with a likely range of $12,772,933 to $18,237,042 (half of recent verified sales in this segment landed inside that range). Based on 34 verified arm's-length comparable sales (through 2026-05-29). Not an appraisal. How this estimate works.

Current ownership dates to 1998 (about 28 years) per recorded transfers.

2 administrative transfers (no consideration), 1998 to 2000

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 $7,164,400 (2011) to $14,906,300 (2026), up 108% over 15 years, per county tax rolls. The 2026 roll splits $14,906,300 into $6,419,600 land and $8,486,700 improvements.

Zoning: CB-C (per King County)

Lot: 112,626 sq ft

Water: Water District (per King County)

Sewer: Public (per King County)

Access: Public

Street surface: Paved

Floor and use mix: Hotel, Limited Service Midscale 54,984 SF (county building sections)

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

Permit history

2025-10-08: Electrical, declared value $14,835, permit 2510-1066-ELE

2017-01-05: Remodel, declared value $500,000 (Complete), permit BLD16-0293

2016-10-14: Remodel, declared value $3,000,000 (Complete), permit BLD16-0231

2015-12-10: Remodel, declared value $250,000 (Complete), permit BLD15-0088

2007-12-12: Other, declared value $70,000 (Complete), permit BLD07-00243

Source: King County permit records (newest first).