Rowan Construction Inc.
ADU builder in Seattle, WA · Licensed
1completed ADU permits
1total ADU permits
2015year active on record
$180,000median est. project cost
Washington state license
- License
- ROWANCI981L4
- Status
- Licensed
- Type
- CONSTRUCTION CONTRACTOR
- Expires
- 2028-06-24
- Registered in
- EDMONDS, 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.
| Permit | City | Issued | Status | Est. cost | Address | Description |
|---|---|---|---|---|---|---|
| 6501521-CN | Seattle | 2015-10-23 | Completed | $180,000 | 4745 W ROBERTS WAY | Construct alterations and remove ADU in basement of existing single family residence subject to field inspection (STFI). |
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