ROSENWACH TANK CO. LLC
ROSENWACH TANK CO. LLC has filed 26 building permits in New York City since 2021, closing 100% of 19 rated permits. 5 permits remain open.
100%
26
Construction Permits
5
Currently Open
19
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
General Construction8 rated
100.0% closed vs 74% median, 26.1 points higher
Mechanical8 rated
100.0% closed vs 83% median, 17.5 points higher
Structural3 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
2026(YTD)
—
Open1
Closed0
Too early to rate — permits need 1 year to mature
2025
100.0%
Open4
Closed3
1 closed / 1 rated
2024
100.0%
Open0
Closed5
5 closed / 5 rated
2023
100.0%
Open0
Closed5
5 closed / 5 rated
2022
100.0%
Open0
Closed4
4 closed / 4 rated
2021
100.0%
Open0
Closed4
4 closed / 4 rated
All Permits
26 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | M01194274-S2-ST | Structural | 32 MORTON STREET, MANHATTAN, New York | Jan 21, 2026<1yr | May 1, 2026 | $101,000 |
| Open | M01194274-I1-GC | General Construction | 32 MORTON STREET, MANHATTAN, New York | Dec 15, 2025<1yr | Dec 31, 2025 | $215,000 |
| Open | M01313454-I1-MS | Mechanical Systems | 201 WEST 79 STREET, MANHATTAN, New York | Nov 7, 2025<1yr | Dec 31, 2025 | $50,000 |
| Open | M01194274-S3-MS | Mechanical Systems | 32 MORTON STREET, MANHATTAN, New York | Sep 26, 2025<1yr | Dec 31, 2025 | $266,000 |
| Open | M01139268-I1-GC | General Construction | 32 MORTON STREET, MANHATTAN, New York | Sep 5, 2025<1yr | Dec 31, 2025 | $235,000 |
| Closed | M01244133-I1-MS | Mechanical Systems | 72 WEST 36 STREET, MANHATTAN, New York | Jul 15, 2025<1yr | Dec 31, 2025 | $50,000 |
| Closed | M01215950-I1-MS | Mechanical Systems | 1550 3 AVENUE, MANHATTAN, New York | May 2, 2025<1yr | Dec 31, 2025 | $25,000 |
| Closed | M01173821-I1-MS | Mechanical Systems | 430 PARK AVENUE, MANHATTAN, New York | Feb 11, 2025 | Dec 31, 2025 | $225,000 |
| Closed | M01142792-I1-MS | Mechanical Systems | 150 WEST 56 STREET, MANHATTAN, New York | Dec 16, 2024 | Dec 31, 2024 | $25,000 |
| Closed | B01139630-I1-GC | General Construction | 385 FLATBUSH AVENUE EXTENSION, BROOKLYN, New York | Nov 19, 2024 | Dec 31, 2024 | $100,000 |
| Closed | M01045488-I1-GC | General Construction | 60 PITT STREET, MANHATTAN, New York | May 24, 2024 | Dec 31, 2024 | $15,000 |
| Closed | M01013665-I1-GC | General Construction | 308 EAST 79 STREET, MANHATTAN, New York | May 8, 2024 | Dec 31, 2024 | $350,000 |
| Closed | M00995670-I1-MS | Mechanical Systems | 150 WEST 56 STREET, MANHATTAN, New York | Feb 7, 2024 | Dec 31, 2024 | $25,000 |
| Closed | M00908573-I1-MS | Mechanical Systems | 243 WEST 47 STREET, MANHATTAN, New York | Sep 12, 2023 | Dec 31, 2023 | $100,000 |
| Closed | M00908600-I1-ST | Structural | 243 WEST 47 STREET, MANHATTAN, New York | Sep 12, 2023 | Dec 31, 2023 | $40,000 |
| Closed | M00718360-I1-ST | Structural | 88 CENTRAL PARK WEST, MANHATTAN, New York | Feb 24, 2023 | Dec 31, 2023 | $85,000 |
| Closed | M00659182-I1-MS | Mechanical Systems | 88 CENTRAL PARK WEST, MANHATTAN, New York | Feb 24, 2023 | Dec 31, 2023 | $552,250 |
| Closed | B00818827-I1-GC-CX | Mechanical Systems | 2030 OCEAN PARKWAY, BROOKLYN, New York | Feb 7, 2023 | May 1, 2023 | $30,000 |
| Closed | M00678305-I1-GC | General Construction | 935 PARK AVENUE, MANHATTAN, New York | Jun 23, 2022 | Dec 31, 2022 | $549,250 |
| Closed | M00733454-I1-GC | General Construction | 253 WEST 72 STREET, MANHATTAN, New York | May 18, 2022 | Dec 31, 2022 | $87,500 |
| Closed | M00687776-I1-GC | General Construction | 9 EAST 71 STREET, MANHATTAN, New York | Mar 7, 2022 | May 1, 2022 | $68,608 |
| Closed | M00689823-I1-MS | Mechanical Systems | 1634 BROADWAY, MANHATTAN, New York | Mar 4, 2022 | May 1, 2022 | $80,000 |
| Closed | M00500215-I1-ST | Structural | 150 EAST 93 STREET, MANHATTAN, New York | Nov 30, 2021 | Dec 31, 2021 | $65,000 |
| Closed | M00547754-I1-GC | General Construction | 36 EAST 12 STREET, MANHATTAN, New York | Jul 2, 2021 | Dec 31, 2021 | $25,000 |
| Closed | B00508322-I1-MS | General Construction | 16 COURT STREET, BROOKLYN, New York | Jun 8, 2021 | Dec 31, 2021 | $55,000 |
| Closed | B00508322-I1-GC | Mechanical Systems | 16 COURT STREET, BROOKLYN, New York | Jun 8, 2021 | Dec 31, 2021 | $55,000 |