Mammoth Plumbing Inc
Mammoth Plumbing Inc has filed 3 building permits in San Francisco since 2026. 2 permits remain open. Busiest year: 2026 with 3 permits.
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3
Construction Permits
2
Currently Open
0
Rate-Eligible
permits > 1yr old
2026–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Year-by-Year Summary
2026(YTD)
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Open2
Closed1
Too early to rate — permits need 1 year to mature
All Permits
3 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | PP20260408401 | Plumbing | 2454 Hyde St, San Francisco | Apr 8, 2026<1yr | — | — |
| Open | PP20260408400 | Plumbing | 201 Banks St, San Francisco | Apr 8, 2026<1yr | — | — |
| Closed | PP20260121936 | Plumbing | 1387 18th Av, San Francisco | Jan 21, 2026<1yr | — | — |