ADU Builder Index

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Raven Design Build

1completed ADU permits
1total ADU permits
2015–2015active years on record
$130,000median est. project cost

Washington state license

No exact business-name match in the WA L&I registry — this builder may hold a license under a different legal name. Check the registry directly.

Permit record

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

PermitCityIssuedStatusEst. costAddressDescription
6460793-CN2015-10-01Completed$130,0005218 38TH AVE NEConstruct addition and alterations to existing detached accessory garage for new DADU per plan.

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