Andersen Construction
2completed ADU permits
2total ADU permits
2012–2012active years on record
$135,416median est. project cost
Washington state license
- License
- ANDERC*907DN
- Status
- license active
- Type
- CONSTRUCTION CONTRACTOR
- Expires
- 2028-02-17
- Registered in
- Portland, 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 |
|---|---|---|---|---|---|---|
| 6302567-CN | 2012-05-17 | Completed | $135,416 | 2245 12TH AVE W | Substantial alteration & addition to existing north building to change use from duplex structure to single family dwelling with attached accessory dwelling unit per plan. (review and processing for 2 permits under 6302567) | |
| 6302567-EX | — | Completed | — | 2245 12TH AVE W | Exception/Exemption Request for: Substantial alteration & addition to existing north building to change use from duplex structure to single family dwelling with attached accessory dwelling unit per plan. (review and processing for 2 permits under 6302567) |
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