8400 136th Ave SE, Newcastle, WA 98059

Commercial · Newcastle · Seattle-Bellevue metro, WA

Imagery suggests: educational facility. 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 AI estimate from public imagery; may be outdated.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 8 reachable commercial buildings in Newcastle. Larger than 50% of commercial buildings in Newcastle (median 59,783 SF), derived from assessor records.

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Building size
59,783 SF, King County Assessor
Lot size
416,866 SF, King County Assessor
Year built
2006, King County Assessor
Stories
2, King County Assessor
Predominant use
Newcastle Elementary School, King County Assessor
Assessed value
$0, per the King County Assessor (not a market appraisal)
Lot coverage
14%, derived from assessor records
Vintage
2000s vintage
Zoning
R-6, King County
County use code
School(Public)
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.

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Sale history and market context

Current ownership dates to 2000 (about 26 years) per recorded transfers.

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

Permit history

Source: King County permit records (newest first).