JEFFREY MCMAHON DESIGN &
JEFFREY MCMAHON DESIGN & has filed 6 building permits in New York City since 2020, closing 80% of 5 rated permits. 1 permit remains open.
80%
5
Construction Permits
6 total
1
Currently Open
5
Rate-Eligible
permits > 1yr old
2020–2024
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
General Construction3 rated
66.7% closed vs 74% median, 7.2 points lower
Mechanical1 rated
100.0% closed vs 83% median, 17.5 points higher
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
2024
66.7%
Open1
Closed2
2 closed / 3 rated
2023
100.0%
Open0
Closed2
2 closed / 2 rated
All Permits
6 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | B00931267-I1-ST | Structural | 403 1 STREET, BROOKLYN, New York | Dec 12, 2024 | Apr 9, 2025 | $40,000 |
| Closed | B00870436-I1-MS | Mechanical Systems | 403 1 STREET, BROOKLYN, New York | Nov 14, 2024 | Apr 9, 2025 | $81,500 |
| Open | B00931267-I1-GC | General Construction | 403 1 STREET, BROOKLYN, New York | Feb 14, 2024 | Apr 10, 2024 | $40,000 |
| Closed | B00883158-I1-GC | General Construction | 403 1 STREET, BROOKLYN, New York | Jun 16, 2023 | Apr 10, 2024 | $128,000 |
| Closed | B00860193-I1-GC | General Construction | 28 FORT GREENE PLACE, BROOKLYN, New York | May 16, 2023 | May 16, 2024 | $80,000 |
| Open | B00264361-I1-FN | Construction Fence | 179 15 STREET, BROOKLYN, New York | Feb 7, 2020 | Aug 6, 2020 | $1,000 |