LTB MECHANICAL CORP
LTB MECHANICAL CORP has filed 48 building permits in New York City since 2020, closing 69% of 35 rated permits. 20 permits remain open.
69%
48
Construction Permits
20
Currently Open
35
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
Mechanical35 rated
68.6% closed vs 83% median, 13.9 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)
—
Open3
Closed0
Too early to rate — permits need 1 year to mature
2025
—
Open6
Closed4
Too early to rate — permits need 1 year to mature
2024
50.0%
Open3
Closed3
3 closed / 6 rated
2023
60.0%
Open2
Closed3
3 closed / 5 rated
2022
55.6%
Open4
Closed5
5 closed / 9 rated
2021
90.9%
Open1
Closed10
10 closed / 11 rated
2020
75.0%
Open1
Closed3
3 closed / 4 rated
All Permits
48 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | M01322335-S2-MS | Mechanical Systems | 550 PARK AVENUE, MANHATTAN, New York | Feb 20, 2026<1yr | Jul 1, 2026 | $100,000 |
| Open | B01217158-S1-MS | Mechanical Systems | 175 KENT AVENUE, BROOKLYN, New York | Jan 26, 2026<1yr | Jul 1, 2026 | $45,000 |
| Open | M01298977-S1-MS | Mechanical Systems | 15 CENTRAL PARK WEST, MANHATTAN, New York | Jan 21, 2026<1yr | Jul 1, 2026 | $99,000 |
| Open | M01293109-I1-MS | Mechanical Systems | 15 CENTRAL PARK WEST, MANHATTAN, New York | Nov 28, 2025<1yr | Dec 31, 2025 | $108,000 |
| Closed | M01290822-I1-MS | Mechanical Systems | 225 EAST 34 STREET, MANHATTAN, New York | Oct 23, 2025<1yr | Dec 31, 2025 | $105,000 |
| Open | M01168254-S2-MS | Mechanical Systems | 778 PARK AVENUE, MANHATTAN, New York | Oct 6, 2025<1yr | Dec 31, 2025 | $350,000 |
| Open | M01243065-S1-MS | Mechanical Systems | 170 EAST END AVENUE, MANHATTAN, New York | Oct 6, 2025<1yr | Dec 31, 2025 | $150,000 |
| Open | M01000645-I1-MS | Mechanical Systems | 15 EAST 77 STREET, MANHATTAN, New York | Sep 15, 2025<1yr | Dec 31, 2025 | $200,000 |
| Closed | M01216044-I1-MS | Mechanical Systems | 60 EAST 93 STREET, MANHATTAN, New York | Jul 16, 2025<1yr | Dec 31, 2025 | $790,000 |
| Closed | M01117043-I1-MS | Mechanical Systems | 25 CENTRAL PARK WEST, MANHATTAN, New York | Jun 6, 2025<1yr | Jul 1, 2025 | $12,500 |
| Open | M01172774-I1-MS | Mechanical Systems | 3 EAST 10 STREET, MANHATTAN, New York | May 14, 2025<1yr | Jul 1, 2025 | $500,000 |
| Open | M01186352-S6-MS | Mechanical Systems | 1 HIGHLINE, MANHATTAN, New York | Apr 16, 2025<1yr | Dec 31, 2025 | $10,000 |
| Closed | M01148140-I1-MS | Mechanical Systems | 301 EAST 48 STREET, MANHATTAN, New York | Mar 14, 2025<1yr | Dec 31, 2025 | $91,500 |
| Open | X01056850-S1-MS | Mechanical Systems | 1215 SPOFFORD AVENUE, BRONX, New York | Nov 27, 2024 | Dec 31, 2024 | $498,894 |
| Open | M00916894-I1-MS | Mechanical Systems | 825 5 AVENUE, MANHATTAN, New York | Jun 20, 2024 | Jul 12, 2024 | $84,986.37 |
| Open | M00915404-S1-MS | Mechanical Systems | 157 EAST 94 STREET, MANHATTAN, New York | Mar 28, 2024 | Jul 12, 2024 | $250,000 |
| Closed | M00868946-I1-MS | Mechanical Systems | 25 NORTH MOORE STREET, MANHATTAN, New York | Mar 28, 2024 | Jul 12, 2024 | $21,000 |
| Closed | M00886463-I1-MS | Mechanical Systems | 13 GAY STREET, MANHATTAN, New York | Mar 28, 2024 | Jul 12, 2024 | $50,000 |
| Closed | M00928270-I1-MS | Mechanical Systems | 157 WEST 124 STREET, MANHATTAN, New York | Jan 10, 2024 | Jul 12, 2024 | $12,000 |
| Closed | M00852261-I1-MS | Mechanical Systems | 109 EAST 79 STREET, MANHATTAN, New York | Nov 1, 2023 | Dec 31, 2023 | $24,000 |
| Open | Q00256266-I1-MS | Mechanical Systems | 70-26 88 STREET, QUEENS, New York | Sep 15, 2023 | Dec 31, 2023 | $22,000 |
| Open | M00857096-I1-MS | Mechanical Systems | 5 EAST 48 STREET, MANHATTAN, New York | Aug 17, 2023 | Dec 31, 2023 | $158,999 |
| Closed | M08009914-I1-MS | Mechanical Systems | 149 ESSEX STREET, MANHATTAN, New York | Jul 26, 2023 | Dec 31, 2023 | $15,000 |
| Closed | M00843211-I1-MS | Mechanical Systems | 101 EAST 123 STREET, MANHATTAN, New York | Jul 13, 2023 | Dec 31, 2023 | $58,000 |
| Open | M00300037-I1-MS | Mechanical Systems | 1010 5 AVENUE, MANHATTAN, New York | Dec 1, 2022 | May 1, 2023 | $50,000 |
| Open | M00781950-I1-MS | Mechanical Systems | 240 MULBERRY STREET, MANHATTAN, New York | Oct 18, 2022 | Oct 18, 2023 | $32,000 |
| Closed | M00648177-I1-MS | Mechanical Systems | 30 PARK PLACE, MANHATTAN, New York | Sep 20, 2022 | Sep 20, 2023 | $5,000 |
| Open | M00382302-I1-MS | Mechanical Systems | 49 EAST 67 STREET, MANHATTAN, New York | Sep 15, 2022 | Sep 15, 2023 | $260,000 |
| Closed | M00700531-I1-MS | Mechanical Systems | 25 CPW, MANHATTAN, New York | Aug 9, 2022 | Jul 12, 2023 | $30,000 |
| Closed | M00650565-I1-MS | Mechanical Systems | 268 EAST BROADWAY, MANHATTAN, New York | Jun 7, 2022 | May 1, 2023 | $4,500 |
| Open | M00505690-I1-MS | Mechanical Systems | 1 CENTRAL PARK SOUTH, MANHATTAN, New York | Mar 19, 2022 | Mar 19, 2023 | $30,000 |
| Closed | M00637076-S1-MS | Mechanical Systems | 1602 SECOND AVENUE, MANHATTAN, New York | Mar 15, 2022 | Jul 12, 2022 | $55,000 |
| Closed | M00632086-I1-MS | Mechanical Systems | 25 CPW, MANHATTAN, New York | Feb 2, 2022 | Feb 2, 2023 | $25,000 |
| Open | B00500309-I1-MS | Mechanical Systems | 35 PROSPECT PARK WEST, BROOKLYN, New York | Oct 7, 2021 | Oct 7, 2022 | $60,000 |
| Closed | M00514576-I1-MS | Mechanical Systems | 825 FIFTH AVENUE, MANHATTAN, New York | Jul 28, 2021 | Jul 12, 2022 | $73,700 |
| Closed | M00493346-I1-MS | Mechanical Systems | 170 EAST END AVENUE, MANHATTAN, New York | Jul 22, 2021 | Jul 22, 2022 | $33,964.98 |
| Closed | M00373151-I1-MS | Mechanical Systems | 18 EAST 73 STREET, MANHATTAN, New York | Jun 23, 2021 | Jun 23, 2022 | $50,000 |
| Closed | M00515437-I1-MS | Mechanical Systems | 127 WEST 79 STREET, MANHATTAN, New York | Jun 17, 2021 | May 1, 2022 | $49,000 |
| Closed | M00290613-I1-MS | Mechanical Systems | 124 EAST 84 STREET, MANHATTAN, New York | May 12, 2021 | May 12, 2022 | $18,000 |
| Closed | M00357470-I1-MS | Mechanical Systems | 1 CENTRAL PARK SOUTH, MANHATTAN, New York | May 2, 2021 | Dec 31, 2021 | $18,000 |
| Closed | M00491913-I1-MS | Mechanical Systems | 161 EAST 79 STREET, MANHATTAN, New York | Apr 15, 2021 | May 1, 2021 | $9,000 |
| Closed | M00442177-I1-MS | Mechanical Systems | 485 PARK AVENUE, MANHATTAN, New York | Feb 19, 2021 | May 1, 2021 | $1,000 |
| Closed | M00373261-I1-MS | Mechanical Systems | 655 PARK AVENUE, MANHATTAN, New York | Jan 15, 2021 | Jan 15, 2022 | $30,000 |
| Closed | M00216771-I1-MS | Mechanical Systems | 911 PARK AVENUE, MANHATTAN, New York | Jan 7, 2021 | Dec 31, 2021 | $75,008 |
| Closed | B00343715-I1-MS | Mechanical Systems | 21 FLUSHING AVENUE, BROOKLYN, New York | Sep 22, 2020 | Dec 31, 2020 | $24,500 |
| Closed | M00370414-I1-MS | Mechanical Systems | 146 CENTRAL PARK WEST, MANHATTAN, New York | Aug 14, 2020 | Dec 31, 2020 | $74,999.97 |
| Open | M00251527-I1-MS | Mechanical Systems | 888 PARK AVENUE, MANHATTAN, New York | Feb 28, 2020 | Nov 30, 2020 | $72,000 |
| Closed | M00261262-I1-MS | Mechanical Systems | 485 PARK AVENUE, MANHATTAN, New York | Feb 28, 2020 | May 1, 2020 | $0 |