HAMM DEVELOPMENT LLC
HAMM DEVELOPMENT LLC has filed 6 building permits in New York City since 2024, closing 40% of 5 rated permits. 3 permits remain open.
40%
5
Construction Permits
6 total
3
Currently Open
5
Rate-Eligible
permits > 1yr old
2024–2025
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
General Construction2 rated
0.0% closed vs 74% median, 73.9 points lower
Foundation1 rated
100.0% closed vs 64% median, 35.6 points higher
Mechanical1 rated
0.0% closed vs 83% median, 82.5 points lower
Structural1 rated
100.0% closed vs 80% median, 20.0 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
66.7%
Open1
Closed2
2 closed / 3 rated
2024
0.0%
Open2
Closed0
0 closed / 2 rated
All Permits
6 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | B01202889-I1-FN | Construction Fence | 116 OAK STREET, BROOKLYN, New York | Apr 21, 2025<1yr | Dec 31, 2025 | $25,000 |
| Closed | B01053772-S1-FO | Foundation | 116 OAK STREET, BROOKLYN, New York | Jan 9, 2025 | Dec 31, 2025 | $20,000 |
| Closed | B01053772-S2-ST | Structural | 116 OAK STREET, BROOKLYN, New York | Jan 9, 2025 | Dec 31, 2025 | $100,000 |
| Open | B01053772-I1-GC | General Construction | 116 OAK STREET, BROOKLYN, New York | Jan 9, 2025 | May 1, 2025 | $760,535.88 |
| Open | B01125105-I1-MS | Mechanical Systems | 116 OAK STREET, BROOKLYN, New York | Nov 25, 2024 | Nov 25, 2025 | $34,000 |
| Open | B01043606-I1-GC | General Construction | 116 OAK STREET, BROOKLYN, New York | May 8, 2024 | May 8, 2025 | $117,180 |