Toepfer Construction Co LLC
2completed ADU permits
2total ADU permits
2013–2020active years on record
$544,899median est. project cost
Washington state license
- License
- TOEPFCC037R4
- Status
- license out of business
- Type
- CONSTRUCTION CONTRACTOR
- Expires
- 2026-01-21
- Registered in
- SEATTLE, 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 |
|---|---|---|---|---|---|---|
| 6753709-CN | 2020-05-11 | Completed | $544,899 | 102 W GARFIELD ST | Establish use as and construct a single-family residence and an attached accessory dwelling unit per plans | |
| 6351039-CN | 2013-05-03 | Completed | $85,000 | 8044 MARY AVE NW | Construct Detached Accessory Dwelling Unit (DADU) and alterations to existing single family dwelling per plan. |
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