WHITE LEAF MECHANICAL COR
WHITE LEAF MECHANICAL COR has filed 16 building permits in New York City since 2021, closing 90% of 10 rated permits. 7 permits remain open. Primarily files mechanical permits. 13.1 points above the city median of 76.9%. Busiest year: 2025 with 5 permits.
90%
16
Construction Permits
7
Currently Open
10
Rate-Eligible
permits > 1yr old
2021–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Mechanical10 rated
90.0% closed vs 84% median, 6.5 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
2026(YTD)
—
Open5
Closed0
Too early to rate — permits need 1 year to mature
2025
75.0%
Open2
Closed3
3 closed / 4 rated
2024
100.0%
Open0
Closed1
1 closed / 1 rated
2023
100.0%
Open0
Closed2
2 closed / 2 rated
2022
100.0%
Open0
Closed2
2 closed / 2 rated
2021
100.0%
Open0
Closed1
1 closed / 1 rated
All Permits
16 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | M00989853-S1-MS | Mechanical Systems | 80 LUDLOW STREET, Manhattan, New York | Aug 13, 2026<1yr | Jan 6, 2027 | $50,000 |
| Open | B01335514-S2-MS | Mechanical Systems | 550 VANDERBILT AVENUE, BROOKLYN, New York | Jun 5, 2026<1yr | Jan 6, 2027 | $20,000 |
| Open | B01323367-S2-MS | Mechanical Systems | 301 GARFIELD PLACE, BROOKLYN, New York | Mar 23, 2026<1yr | Jan 6, 2027 | $33,000 |
| Open | M01343155-S2-MS | Mechanical Systems | 30 EAST 76 STREET, MANHATTAN, New York | Mar 20, 2026<1yr | Jan 6, 2027 | $34,636 |
| Open | M01210200-S2-MS | Mechanical Systems | 635 PARK AVENUE, MANHATTAN, New York | Jan 21, 2026<1yr | Jan 6, 2027 | $67,500 |
| Open | M01258477-I1-MS | Mechanical Systems | 77 IRVING PLACE, MANHATTAN, New York | Nov 13, 2025<1yr | Jan 6, 2026 | $18,000 |
| Open | B01004411-S1-MS | Mechanical Systems | 298 LAFAYETTE AVENUE, BROOKLYN, New York | Jul 31, 2025 | Jan 6, 2026 | $25,000 |
| Closed | B00916262-I1-MS | Mechanical Systems | 2867 HARWAY AVENUE, BROOKLYN, New York | Apr 7, 2025 | Jan 6, 2026 | $50,000 |
| Closed | M01063977-I1-MS | Mechanical Systems | 508 WEST 26 STREET, MANHATTAN, New York | Jan 31, 2025 | Mar 23, 2025 | $100,000 |
| Closed | B01099780-I1-MS | Mechanical Systems | 385 CLINTON AVENUE, BROOKLYN, New York | Jan 23, 2025 | Mar 23, 2025 | $40,350 |
| Closed | B01049118-I1-MS | Mechanical Systems | 338 LAFAYETTE AVENUE, BROOKLYN, New York | Jul 12, 2024 | Jan 6, 2025 | $21,700 |
| Closed | M08022216-I1-MS | Mechanical Systems | 137 DUANE STREET, MANHATTAN, New York | May 9, 2023 | Jan 24, 2024 | $89,078 |
| Closed | B00712536-I1-MS | Mechanical Systems | 423 ATLANTIC AVENUE, BROOKLYN, New York | Jan 6, 2023 | Mar 20, 2023 | $50,000 |
| Closed | M00667426-I1-MS | Mechanical Systems | 1080 5 AVENUE, MANHATTAN, New York | Dec 8, 2022 | Mar 20, 2023 | $25,000 |
| Closed | M08016649-I1-MS | Mechanical Systems | 824 MADISON AVENUE, MANHATTAN, New York | Nov 2, 2022 | Mar 20, 2023 | $35,000 |
| Closed | M00424593-I1-MS | Mechanical Systems | 508 WEST 26 STREET, MANHATTAN, New York | Sep 27, 2021 | Mar 20, 2022 | $37,500 |