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Northwest New Const/Exvtng Inc.

ADU builder in Bellevue, WA · Licensed

0completed ADU permits
1total ADU permits
2026year active on record
—median est. project cost

Washington state license

License
NORTHNC900DK
Status
Licensed
Type
CONSTRUCTION CONTRACTOR
Expires
2028-05-04
Registered in
SNOHOMISH, WA

As reported by WA L&I on 2026-10-13. 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
26 104812 BSBellevue2026-08-03Issued—2236 137th Pl SEAspect 24 by 36 studio shed — New construction of 2bed,2bath of 860sqf (DADU) with decks. Includes clearing and grading. Does not include plumbing. **Add on electrical & mechanical

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