ADU Builder Index

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Westlake Builders LLC

1completed ADU permits
1total ADU permits
2022–2022active years on record
$75,000median est. project cost

Washington state license

License
WESTLBL789DQ
Status
license active
Type
CONSTRUCTION CONTRACTOR
Expires
2028-04-16
Registered in
Seattle, WA

As reported by WA L&I on 2026-08-30. Always re-verify at lni.wa.gov/verify.

Permit record

Every ADU-related permit in covered city records naming this contractor. Links go to each city's official permit portal.

PermitCityIssuedStatusEst. costAddressDescription
6852462-CN2022-05-30Completed$75,0003025 NW ESPLANADEConstruct alterations to existing single family residence for attached accessory dwelling unit per plans.

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