Mawer Brothers LLC
0completed ADU permits
1total ADU permits
2025–2025active years on record
—median est. project cost
Washington state license
- License
- MAWERBL980RP
- Status
- license re-licensed
- Type
- CONSTRUCTION CONTRACTOR
- Expires
- 2027-02-04
- Registered in
- BELLEVUE, WA
As reported by WA L&I on 2026-08-30. 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.
| Permit | City | Issued | Status | Est. cost | Address | Description |
|---|---|---|---|---|---|---|
| 25 116878 BS | — | Pending | — | 9830 Lake Washington Blvd NE | Appelbaum Residence — Tear down existing house, build new construction SFR with attached ADU. |
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