Chen's Construction And Mechanical Inc
Chen's Construction And Mechanical Inc has filed 50 building permits in San Francisco since 2021, closing 74% of 43 rated permits. 12 permits remain open.
74%
50
Construction Permits
12
Currently Open
43
Rate-Eligible
permits > 1yr old
2021–2026
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Electrical17 rated
94.1% closed vs 88% median, 6.6 points higher
Plumbing14 rated
78.6% closed vs 81% median, 2.4 points lower
Building12 rated
41.7% closed vs 76% median, 34.5 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
2026(YTD)
—
Open0
Closed2
Too early to rate — permits need 1 year to mature
2025
0.0%
Open3
Closed4
0 closed / 2 rated
2024
66.7%
Open7
Closed14
14 closed / 21 rated
2023
90.9%
Open1
Closed10
10 closed / 11 rated
2022
75.0%
Open1
Closed3
3 closed / 4 rated
2021
100.0%
Open0
Closed5
5 closed / 5 rated
All Permits
50 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | PP20260114826 | Plumbing | 199 Brentwood Av, San Francisco | Jan 14, 2026<1yr | — | — |
| Closed | PM20260114828 | Plumbing | 199 Brentwood Av, San Francisco | Jan 14, 2026<1yr | — | — |
| Closed | PP20251120971 | Plumbing | 4501 Ocean Av, San Francisco | Nov 20, 2025<1yr | — | — |
| Open | E202511207282 | Electrical | 4501 Ocean Av, San Francisco | Nov 20, 2025<1yr | — | $0 |
| Closed | E202506042954 | Electrical | 2230 29th Av, San Francisco | Jun 4, 2025<1yr | — | $0 |
| Closed | E20250317997 | Electrical | 18 Radio Tr, San Francisco | Mar 17, 2025<1yr | — | $3,000 |
| Closed | E20250307777 | Electrical | 18 Radio Tr, San Francisco | Mar 7, 2025<1yr | — | $0 |
| Open | PP20250107843 | Plumbing | 199 Brentwood Av, San Francisco | Jan 7, 2025 | — | — |
| Open | 202501077850 | otc alterations permit | 199 Brentwood Av, San Francisco | Jan 7, 2025 | — | $15,000 |
| Closed | PP20241203347 | Plumbing | 18 Radio Tr, San Francisco | Dec 3, 2024 | — | — |
| Closed | PM20241108940 | Plumbing | 18 Radio Tr, San Francisco | Nov 8, 2024 | — | — |
| Open | 202411084702 | otc alterations permit | 18 Radio Tr, San Francisco | Nov 8, 2024 | — | $3,000 |
| Open | PP20241106876 | Plumbing | 199 Brentwood Av, San Francisco | Nov 6, 2024 | — | — |
| Open | PM20241106877 | Plumbing | 199 Brentwood Av, San Francisco | Nov 6, 2024 | — | — |
| Closed | E202411068037 | Electrical | 199 Brentwood Av, San Francisco | Nov 6, 2024 | — | $0 |
| Open | 202410243683 | otc alterations permit | 199 Brentwood Av, San Francisco | Nov 6, 2024 | — | $260,000 |
| Closed | E202409136868 | Electrical | 8045 Geary Bl, San Francisco | Sep 13, 2024 | — | $0 |
| Closed | E202408286562 | Electrical | 867 33rd Av, San Francisco | Aug 28, 2024 | — | $0 |
| Closed | 202408229294 | otc alterations permit | 867 33rd Av, San Francisco | Aug 28, 2024 | — | $1 |
| Closed | PP20240710777 | Plumbing | 2126 41st Av, San Francisco | Jul 10, 2024 | — | — |
| Closed | E202407105490 | Electrical | 2126 41st Av, San Francisco | Jul 10, 2024 | — | $1,000 |
| Open | 202407106126 | otc alterations permit | 2126 41st Av, San Francisco | Jul 10, 2024 | — | $20,000 |
| Open | 202012090619 | additions alterations or repairs | 580 Bryant St, San Francisco | Jul 9, 2024 | — | $60,000 |
| Closed | 202406184785 | otc alterations permit | 867 33rd Av, San Francisco | Jun 24, 2024 | — | $5,000 |
| Open | 202406174658 | otc alterations permit | 4501 Ocean Av, San Francisco | Jun 17, 2024 | — | $38,000 |
| Closed | PP20240528040 | Plumbing | 867 33rd Av, San Francisco | May 28, 2024 | — | — |
| Closed | PM20240528041 | Plumbing | 867 33rd Av, San Francisco | May 28, 2024 | — | — |
| Closed | E202405284631 | Electrical | 867 33rd Av, San Francisco | May 28, 2024 | — | $0 |
| Closed | 202405152220 | otc alterations permit | 867 33rd Av, San Francisco | May 28, 2024 | — | $110,000 |
| Closed | E202402142418 | Electrical | 156 Terra Vista Av, San Francisco | Feb 14, 2024 | — | $0 |
| Closed | PP20230712879 | Plumbing | 173 Clara St, San Francisco | Jul 12, 2023 | — | — |
| Closed | PM20230712881 | Plumbing | 173 Clara St, San Francisco | Jul 12, 2023 | — | — |
| Closed | E202307128014 | Electrical | 173 Clara St, San Francisco | Jul 12, 2023 | — | $0 |
| Closed | 202306270965 | otc alterations permit | 173 Clara St, San Francisco | Jul 12, 2023 | — | $5,000 |
| Closed | PP20230510857 | Plumbing | 2526 36th Av, San Francisco | May 10, 2023 | — | — |
| Closed | PM20230510859 | Plumbing | 2526 36th Av, San Francisco | May 10, 2023 | — | — |
| Closed | E202305106730 | Electrical | 1646 22nd Av, San Francisco | May 10, 2023 | — | $3,000 |
| Closed | E202305106733 | Electrical | 2526 36th Av, San Francisco | May 10, 2023 | — | $0 |
| Closed | PP20230505804 | Plumbing | 18 Radio Tr, San Francisco | May 5, 2023 | — | — |
| Closed | E202305056661 | Electrical | 862A 42nd Av, San Francisco | May 5, 2023 | — | $0 |
| Open | 202305057235 | otc alterations permit | 18 Radio Tr, San Francisco | May 5, 2023 | — | $25,000 |
| Closed | E202212083960 | Electrical | 2338 Vicente St, San Francisco | Dec 8, 2022 | — | $3,000 |
| Closed | E202212083961 | Electrical | 425 Warren Dr, San Francisco | Dec 8, 2022 | — | $3,000 |
| Open | E202207271576 | Electrical | 140 Page St, San Francisco | Jul 27, 2022 | — | $0 |
| Closed | E202207131277 | Electrical | 1646 22nd Av, San Francisco | Jul 13, 2022 | — | $0 |
| Closed | PP20211229240 | Plumbing | 938 Garfield St, San Francisco | Dec 29, 2021 | — | — |
| Closed | E202112297556 | Electrical | 938 Garfield St, San Francisco | Dec 29, 2021 | — | $0 |
| Closed | 202112285117 | otc alterations permit | 938 Garfield St, San Francisco | Dec 29, 2021 | — | $40,888 |
| Closed | E202110206263 | Electrical | 619 Balboa St, San Francisco | Oct 20, 2021 | — | $4,000 |
| Closed | E202110206261 | Electrical | 619 Balboa St, San Francisco | Oct 20, 2021 | — | $2,000 |