The Best Practice Construction Co LLC
1completed ADU permits
1total ADU permits
2018–2018active years on record
$750,000median est. project cost
Washington state license
No exact business-name match in the WA L&I registry — this builder may hold a license under a different legal name. Check the registry directly.
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 |
|---|---|---|---|---|---|---|
| 6561011-CN | 2018-01-25 | Completed | $750,000 | 4516 31ST AVE W | Construct addition alterations and an accessory dwelling unit in an existing single-family residence per plans. |
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