ADU Builder Index

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Tim Tanner

2completed ADU permits
2total ADU permits
2016–2016active years on record
$454,542median 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
6415505-CN2016-12-30Completed$454,5423252 26TH AVE WEstablish accessory dwelling unit (ADU) and construct additions and alterations to an existing single family residence per plans.
6415505-EXCompleted3252 26TH AVE WException/Exemption Request for: Establish accessory dwelling unit (ADU) and construct additions and alterations to an existing single family residence per plans.

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