Inferred Project · confidence 78
Tenant improvement at 501 ELLIOTT AVE W
501 ELLIOTT AVE W, SEATTLE, WA · Other SeattleSummary
3
Permits
$925,000
Est. value
Sep 16, 2024
First activity
Oct 24, 2025
Latest activity
501 ELLIOTT AVE W - TI 1st and 2nd Floor - Sonoma Biotherapeutics Construct tenant improvements for lab (Sonoma Biotherapeutics) at the 1st and 2nd floor of existing commercial building, per plan.
Permit records (3)
| Permit | Type | Value | Status | Date |
|---|---|---|---|---|
| 7098240-CN | commercial | $125,000 | completed | Oct 24, 2025 |
| 6982421-CN | commercial | $500,000 | new | Dec 10, 2024 |
| 7008441-CN | commercial | $300,000 | expired | Sep 16, 2024 |
Participants
- BNBUILDERS INC contractor
- G-Three Builders Corp contractor
About this project
This project was inferred by grouping related permits at the same address. Confidence score 78/100 reflects how strongly the permits appear to belong to a single effort.