Chan Drainage
Chan Drainage has filed 6 building permits in San Francisco since 2018, closing 83% of 6 rated permits. 1 permit remains open.
83%
6
Construction Permits
1
Currently Open
6
Rate-Eligible
permits > 1yr old
2018–2024
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Plumbing5 rated
80.0% closed vs 81% median, 1.0 points lower
Building1 rated
100.0% closed vs 76% median, 23.8 points higher
Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.
Year-by-Year Summary
2024
100.0%
Open0
Closed4
4 closed / 4 rated
2023
100.0%
Open0
Closed1
1 closed / 1 rated
2018
0.0%
Open1
Closed0
0 closed / 1 rated
All Permits
6 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | PP20240923102 | Plumbing | 432 28th St, San Francisco | Sep 23, 2024 | — | — |
| Closed | PP20240904720 | Plumbing | 1468 Sanchez St, San Francisco | Sep 4, 2024 | — | — |
| Closed | PP20240904719 | Plumbing | 500 Teresita Bl, San Francisco | Sep 4, 2024 | — | — |
| Closed | 202408148610 | otc alterations permit | 500 Teresita Bl, San Francisco | Aug 19, 2024 | — | $5,000 |
| Closed | PP20231031817 | Plumbing | 941 Cayuga Av, San Francisco | Oct 31, 2023 | — | — |
| Open | PP20180813914 | Plumbing | 949 Broderick St, San Francisco | Aug 13, 2018 | — | — |