ADU Builder Index

← All builders

Solo 51 LLC

1completed ADU permits
1total ADU permits
2020–2020active years on record
$181,277median 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
6780873-CN2020-06-25Completed$181,2773212 NE 70th STConstruct detached accessory dwelling unit [DADU] for single-family residence per plan.

Is this your company? Claim this profile free to add your website, contact details, and corrections.

Or get featured — $99/mo, top placement above the rankings homeowners land on. How it works →