Warm Zone
Warm Zone has filed 14 building permits in San Francisco since 2016, closing 75% of 12 rated permits. 5 permits remain open.
75%
14
Construction Permits
5
Currently Open
12
Rate-Eligible
permits > 1yr old
2016–2025
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Plumbing12 rated
75.0% closed vs 81% median, 6.0 points lower
Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.
Year-by-Year Summary
2025
—
Open2
Closed0
Too early to rate — permits need 1 year to mature
2024
100.0%
Open0
Closed1
1 closed / 1 rated
2023
100.0%
Open0
Closed1
1 closed / 1 rated
2022
0.0%
Open1
Closed0
0 closed / 1 rated
2019
100.0%
Open0
Closed2
2 closed / 2 rated
2018
0.0%
Open1
Closed0
0 closed / 1 rated
2017
75.0%
Open1
Closed3
3 closed / 4 rated
2016
100.0%
Open0
Closed2
2 closed / 2 rated
All Permits
14 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | PW20250703376 | Plumbing | 1000 Lombard St, San Francisco | Jul 3, 2025<1yr | — | — |
| Open | PW20250402243 | Plumbing | 4030 21st St, San Francisco | Apr 2, 2025<1yr | — | — |
| Closed | PP20240529064 | Plumbing | 66 Beaver St, San Francisco | May 29, 2024 | — | — |
| Closed | PW20230327740 | Plumbing | 641 Victoria St, San Francisco | Mar 27, 2023 | — | — |
| Open | PW20220408424 | Plumbing | 66 Beaver St, San Francisco | Apr 8, 2022 | — | — |
| Closed | PW20191220027 | Plumbing | 1848 Green St, San Francisco | Dec 20, 2019 | — | — |
| Closed | PW20190503762 | Plumbing | 704 Wisconsin St, San Francisco | May 3, 2019 | — | — |
| Open | PW20180302967 | Plumbing | 704 Wisconsin St, San Francisco | Mar 2, 2018 | — | — |
| Closed | PP20171206926 | Plumbing | 4037 22nd St, San Francisco | Dec 6, 2017 | — | — |
| Closed | PW20170817279 | Plumbing | 2131 North Point St, San Francisco | Aug 17, 2017 | — | — |
| Open | PW20170417521 | Plumbing | 382 Texas St, San Francisco | Apr 17, 2017 | — | — |
| Closed | PW20170126715 | Plumbing | 45 Homestead St, San Francisco | Jan 26, 2017 | — | — |
| Closed | PP20161031275 | Plumbing | 1967 Hayes St, San Francisco | Oct 31, 2016 | — | — |
| Closed | PP20161019979 | Plumbing | 43 Topaz Wy, San Francisco | Oct 19, 2016 | — | — |