527 DUPONT ST, Philadelphia, PA, 19128-2613
2 open permits
3 permits have been filed at 527 DUPONT ST since 2009, involving 3 applicants. 2 remain open and 1 has been closed.
3
Total Permits
2
Open
1
Closed
3
Applicants
Applicants at This Address
| Applicant | Permits | Open |
|---|---|---|
| MAZZONI MECHANICAL LLC | 1 | 1 |
| C MAZZONI BROS INC | 1 | 1 |
All Permits
3 permits
| Status | Permit # | Address | Issued▼ | ||||
|---|---|---|---|---|---|---|---|
| Open | RP-2025-010259 | Residential Building Permit | 527 DUPONT ST, Philadelphia | MAZZONI MECHANICAL LLC | Oct 21, 2025<1yr | — | — |
| Open | PP-2024-012430 | Plumbing Permit | 527 DUPONT ST, Philadelphia | C MAZZONI BROS INC | Sep 9, 2024 | — | — |
| Closed | 175229 | USE PERMIT | 527 DUPONT ST, Philadelphia | Feb 24, 2009 | — | — |