WESTROCK MECHANICAL CORP
WESTROCK MECHANICAL CORP has filed 17 building permits in New York City since 2020, closing 73% of 15 rated permits. 5 permits remain open. Primarily files mechanical permits. 3.4 points below the city median of 76.7%. Busiest year: 2024 with 13 permits.
73%
17
Construction Permits
5
Currently Open
15
Rate-Eligible
permits > 1yr old
2020–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Mechanical14 rated
78.6% closed vs 83% median, 4.3 points lower
General Construction1 rated
0.0% closed vs 74% median, 74.1 points lower
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
Closed1
Too early to rate — permits need 1 year to mature
2024
76.9%
Open3
Closed10
10 closed / 13 rated
2022
0.0%
Open1
Closed0
0 closed / 1 rated
2020
100.0%
Open0
Closed1
1 closed / 1 rated
All Permits
17 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | M01367516-I1-MS | Mechanical Systems | 421 1 AVENUE, MANHATTAN, New York | Mar 30, 2026<1yr | Oct 31, 2026 | $400,000 |
| Closed | M01345498-I1-MS | Mechanical Systems | 315 COLUMBUS AVENUE, MANHATTAN, New York | Mar 10, 2026<1yr | Oct 31, 2026 | $41,070 |
| Closed | M01040248-I1-MS | Mechanical Systems | 3772 BROADWAY, MANHATTAN, New York | Oct 18, 2024 | Nov 1, 2024 | $40,000 |
| Closed | M01040235-I1-MS | Mechanical Systems | 32 WEST 39 STREET, MANHATTAN, New York | Oct 18, 2024 | Nov 1, 2024 | $16,000 |
| Closed | M01040253-I1-MS | Mechanical Systems | 101 WEST 87 STREET, MANHATTAN, New York | Sep 26, 2024 | Nov 1, 2024 | $16,000 |
| Open | M01040239-I1-MS | Mechanical Systems | 565 WEST 169 STREET, MANHATTAN, New York | Sep 26, 2024 | Nov 1, 2024 | $16,000 |
| Closed | M01040229-I1-MS | Mechanical Systems | 230 EAST 48 STREET, MANHATTAN, New York | Sep 26, 2024 | Nov 1, 2024 | $20,000 |
| Closed | B01095979-I1-MS | Mechanical Systems | 1313 GRAND STREET, BROOKLYN, New York | Sep 6, 2024 | Nov 1, 2024 | $90,000 |
| Closed | M01040246-I1-MS | Mechanical Systems | 75 VARICK STREET, MANHATTAN, New York | Sep 5, 2024 | Nov 1, 2024 | $16,000 |
| Closed | M01040243-I1-MS | Mechanical Systems | 444 EAST 10 STREET, MANHATTAN, New York | Aug 23, 2024 | Nov 1, 2024 | $16,000 |
| Closed | M01040227-I1-MS | Mechanical Systems | 416 EAST 13 STREET, MANHATTAN, New York | Aug 16, 2024 | Nov 1, 2024 | $20,000 |
| Open | M01040223-I1-MS | Mechanical Systems | 506 EAST 75 STREET, MANHATTAN, New York | Aug 16, 2024 | Nov 1, 2024 | $16,000 |
| Closed | M01040231-I1-MS | Mechanical Systems | 7 TIMES SQUARE, MANHATTAN, New York | Aug 16, 2024 | Nov 1, 2024 | $16,000 |
| Open | M01031978-I1-GC-CX | General Construction | 11 RIVERSIDE DRIVE, MANHATTAN, New York | Aug 13, 2024 | Nov 1, 2024 | $405,000 |
| Closed | X01060017-I1-MS | Mechanical Systems | 3050 CORLEAR AVENUE, BRONX, New York | Jun 17, 2024 | Nov 1, 2024 | $153,454 |
| Open | X00214119-I1-MS | Mechanical Systems | 2513 EAST TREMONT AVENUE, BRONX, New York | Apr 20, 2022 | Nov 1, 2022 | $45,000 |
| Closed | Q00291482-I1-MS | Mechanical Systems | 111-26 CORONA AVENUE, QUEENS, New York | Nov 18, 2020 | Dec 31, 2020 | $70,000 |