Blackwood Builders LLC
ADU builder in Bellevue, WA · Licensed
4completed ADU permits
4total ADU permits
2025year active on record
—median est. project cost
Washington state license
- License
- BLACKBL771O7
- Status
- Licensed
- Type
- CONSTRUCTION CONTRACTOR
- Expires
- 2027-09-29
- Registered in
- EVERETT, 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 |
|---|---|---|---|---|---|---|
| 24 116318 BS | Bellevue | 2025-02-26 | Completed | — | 15014 SE 22nd St | 15014 SE 22ND ST — Demo of existing residence and construction of a new SINGLE FAMILY RESIDENCE WITH ATTACHED GARAGE AND ATTACHED ACCESSORY DWELLING UNIT WITH ATTACHED GARAGE. Does not include mechanical, electrical, or plumbing. |
| 24 123321 BS | Bellevue | 2025-01-30 | Completed | — | 16654 NE 12th St | 16654 NE 12TH ST — NEW CONSTRUCTION OF SINGLE FAMILY RESIDENCE WITH ATTACHED GARAGE AND ATTACHED ACCESSORY DWELLING UNIT WITH ATTACHED GARAGE. Does not include mechanical, electrical or plumbing. |
| 24 113891 BS | Bellevue | 2025-01-24 | Completed | — | 822 165th Ave NE | 822 165TH AVE NE — Demo existing home. New construction of a single family residence with attached garage and attached accessory dwelling unit with attached garage. Does NOT include mechanical, electrical, or plumbing. |
| 24 112992 BS | Bellevue | 2025-01-06 | Completed | — | 809 166th Ave NE | 809 166TH AVE NE — New construction of single family residence with attached garage and attached accessory dwelling unit with attached garage. Does not include mechanical, electrical or plumbing. |
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