19300 International Blvd, Seatac, WA 98188
Office · Seatac · 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 AI estimate from public imagery; may be outdated.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 34 reachable office buildings in Seatac. Larger than 82% of office buildings in Seatac (median 20,852 SF), derived from assessor records.
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Claim or manage this building- Building size
- 74,526 SF, King County Assessor
- Lot size
- 289,674 SF, King County Assessor
- Year built
- 1976, King County Assessor
- Stories
- 2, King County Assessor
- Buildings on parcel
- 2, King County Assessor
- Predominant use
- Building One, King County Assessor
- Assessed value
- $14,159,800, per the King County Assessor (not a market appraisal)
- Assessed value per building SF
- $190/SF, derived from assessor records
- Lot coverage
- 26%, derived from assessor records
- Vintage
- 1970s vintage
- Zoning
- CB-C, King County
- County use code
- Office Building
- Construction (observed)
- masonry, AI estimate from public imagery
- Parking (observed)
- surface lot, 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.
- 19235 International Blvd, Seatac · 0.1 mi · 128,291 SF · built 2019 · assessed $107.39/SF
- 19415 International Blvd, Seatac · 0.1 mi · 33,600 SF · built 1971 · assessed $164.94/SF
- 19518 International Blvd, Seatac · 0.1 mi · 13,390 SF · built 1983 · assessed $179.36/SF
- 19550 International Blvd, Seatac · 0.2 mi · 18,451 SF · built 1986 · assessed $167.58/SF
- 19540 International Blvd, Seatac · 0.2 mi · 20,852 SF · built 1984 · assessed $97.86/SF
- 19530 International Blvd, Seatac · 0.2 mi · 20,852 SF · built 1984 · assessed $114.90/SF
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