509 MELLON ST SE, Washington, DC, 20032
2 open permits
3 permits have been filed at 509 MELLON ST SE since 2025. 2 remain open and 1 has been closed.
3
Total Permits
2
Open
1
Closed
Permit Type Breakdown
Building1 rated
0.0% closed vs 23% median, 22.6 points lower
Median based on all applicants with 20+ rated permits. Only permits older than 1 year are rated.
All Permits
3 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | ELECTRICAL | 509 MELLON ST SE, Washington | Apr 6, 2026<1yr | — | $44 | |
| Open | ALTERATION AND REPAIR | 509 MELLON ST SE, Washington | Nov 7, 2025<1yr | — | $594 | |
| Open | ALTERATION AND REPAIR | 509 MELLON ST SE, Washington | Jun 10, 2025 | — | $525 |