J C Sun Construction Inc
J C Sun Construction Inc has filed 21 building permits in San Francisco since 2023, closing 93% of 14 rated permits. 2 permits remain open. Primarily files plumbing permits. 12.1 points above the city median of 80.8%. Busiest year: 2025 with 13 permits.
93%
21
Construction Permits
2
Currently Open
14
Rate-Eligible
permits > 1yr old
2023–2025
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Plumbing7 rated
85.7% closed vs 81% median, 4.7 points higher
Electrical4 rated
100.0% closed vs 88% median, 12.4 points higher
Building3 rated
100.0% closed vs 76% median, 23.9 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
2025
83.3%
Open2
Closed11
5 closed / 6 rated
2024
100.0%
Open0
Closed3
3 closed / 3 rated
2023
100.0%
Open0
Closed5
5 closed / 5 rated
All Permits
21 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | PM20251202145 | Plumbing | 51 Ellsworth St, San Francisco | Dec 2, 2025<1yr | — | — |
| Closed | PP20251202144 | Plumbing | 51 Ellsworth St, San Francisco | Dec 2, 2025<1yr | — | — |
| Closed | E202512027485 | Electrical | 51 Ellsworth St, San Francisco | Dec 2, 2025<1yr | — | $0 |
| Closed | PM20250903494 | Plumbing | 55 Jules Av, San Francisco | Sep 3, 2025<1yr | — | — |
| Closed | PP20250903493 | Plumbing | 55 Jules Av, San Francisco | Sep 3, 2025<1yr | — | — |
| Open | PP20250707280 | Plumbing | 55 Jules Av, San Francisco | Jul 7, 2025<1yr | — | — |
| Closed | E202507073706 | Electrical | 55 Jules Av, San Francisco | Jul 7, 2025<1yr | — | $0 |
| Closed | PP20250321231 | Plumbing | 69 Lobos St, San Francisco | Mar 21, 2025 | — | — |
| Closed | PM20250306938 | Plumbing | 69 Lobos St, San Francisco | Mar 6, 2025 | — | — |
| Open | PP20250306937 | Plumbing | 69 Lobos St, San Francisco | Mar 6, 2025 | — | — |
| Closed | E20250306750 | Electrical | 69 Lobos St, San Francisco | Mar 6, 2025 | — | $0 |
| Closed | PP20250303863 | Plumbing | 1926V Kirkham St, San Francisco | Mar 3, 2025 | — | — |
| Closed | E20250303585 | Electrical | 1926V Kirkham St, San Francisco | Mar 3, 2025 | — | $0 |
| Closed | PP20240205169 | Plumbing | 2395 27th Av, San Francisco | Feb 5, 2024 | — | — |
| Closed | E202402052225 | Electrical | 2395 27th Av, San Francisco | Feb 5, 2024 | — | $0 |
| Closed | 202402055229 | otc alterations permit | 2395 27th Av, San Francisco | Feb 5, 2024 | — | $35,000 |
| Closed | 202308224968 | otc alterations permit | 1756 Waller St, San Francisco | Aug 23, 2023 | — | $7,000 |
| Closed | PP20230815466 | Plumbing | 1756 Waller St, San Francisco | Aug 15, 2023 | — | — |
| Closed | PP20230622616 | Plumbing | 1756 Waller St, San Francisco | Jun 22, 2023 | — | — |
| Closed | E202306227666 | Electrical | 1756 Waller St, San Francisco | Jun 22, 2023 | — | $0 |
| Closed | 202306220649 | otc alterations permit | 1756 Waller St, San Francisco | Jun 22, 2023 | — | $25,000 |