ADU Builder Index

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Dale Tu

1completed ADU permits
1total ADU permits
2018–2018active years on record
$567,901median 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
6568306-CN2018-11-19Completed$567,901144 NE 64TH STConstruct single family residence and detached garage and accessory dwelling unit (DADU) per plan.

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