NELSON AIR DEVICE CORP
NELSON AIR DEVICE CORP has filed 59 building permits in New York City since 2020, closing 76% of 55 rated permits. 14 permits remain open.
76%
57
Construction Permits
59 total
14
Currently Open
55
Rate-Eligible
permits > 1yr old
2020–2025
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Mechanical42 rated
81.0% closed vs 83% median, 1.5 points lower
Structural7 rated
57.1% closed vs 80% median, 22.9 points lower
General Construction6 rated
66.7% closed vs 74% median, 7.2 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
2025
0.0%
Open3
Closed1
0 closed / 2 rated
2024
44.4%
Open5
Closed4
4 closed / 9 rated
2023
75.0%
Open1
Closed3
3 closed / 4 rated
2022
69.2%
Open4
Closed9
9 closed / 13 rated
2021
100.0%
Open0
Closed14
14 closed / 14 rated
2020
92.3%
Open1
Closed12
12 closed / 13 rated
All Permits
59 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | M01224286-I1-MS | Mechanical Systems | 177 FT WASHINGTON AVENUE, MANHATTAN, New York | Nov 5, 2025<1yr | May 1, 2026 | $615,000 |
| Closed | B00999648-S1-MS | Mechanical Systems | 1545 ATLANTIC AVENUE, BROOKLYN, New York | Aug 13, 2025<1yr | Dec 31, 2025 | $15,000 |
| Open | M01022106-I1-GC | General Construction | 1091 AMSTERDAM AVENUE, MANHATTAN, New York | Jan 30, 2025 | Jan 30, 2026 | $300,000 |
| Open | M01022106-S1-MS | Mechanical Systems | 1091 AMSTERDAM AVENUE, MANHATTAN, New York | Jan 30, 2025 | Jan 30, 2026 | $1,800,000 |
| Open | M01060266-I1-MS | Mechanical Systems | 301 EAST 17 STREET, MANHATTAN, New York | Sep 19, 2024 | Sep 19, 2025 | $5,200,000 |
| Open | B00856680-I1-ST | Structural | 585 SCHNECTADY AVENUE, BROOKLYN, New York | Aug 19, 2024 | Aug 19, 2025 | $100,000 |
| Open | M01039926-I1-MS | Mechanical Systems | 450 EAST 29 STREET, MANHATTAN, New York | Jul 17, 2024 | Jul 17, 2025 | $150,000 |
| Open | B00856670-I1-GC | General Construction | 585 SCHENECTADY AVENUE, BROOKLYN, New York | Apr 15, 2024 | Apr 15, 2025 | $100,000 |
| Open | B00856676-I1-MS | Mechanical Systems | 585 SCHNECTADY AVENUE, BROOKLYN, New York | Apr 9, 2024 | Apr 9, 2025 | $70,000 |
| Closed | M00963953-I1-MS | Mechanical Systems | 476 5 AVENUE, MANHATTAN, New York | Feb 27, 2024 | Dec 31, 2024 | $240,000 |
| Closed | M00919417-I1-GC | General Construction | 435 EAST 30 STREET, MANHATTAN, New York | Feb 6, 2024 | Feb 6, 2025 | $40,000 |
| Closed | M00919421-I1-MS | Mechanical Systems | 435 EAST 30 STREET, MANHATTAN, New York | Feb 6, 2024 | Feb 6, 2025 | $225,000 |
| Closed | M00898131-I1-MS | Mechanical Systems | 577 FIRST AVENUE, MANHATTAN, New York | Jan 18, 2024 | May 1, 2024 | $1,200,000 |
| Closed | M00881095-I1-MS | Mechanical Systems | 1 PARK AVENUE, MANHATTAN, New York | Jun 6, 2023 | Jun 6, 2024 | $105,000 |
| Closed | M00881095-S1-ST | Structural | 1 PARK AVENUE, MANHATTAN, New York | Jun 5, 2023 | Jun 5, 2024 | $310,000 |
| Closed | M00780878-I1-MS | Mechanical Systems | 433 EAST 30 STREET, MANHATTAN, New York | May 9, 2023 | May 9, 2024 | $2,250,000 |
| Open | Q00753622-I1-MS | Mechanical Systems | 25-10 30 AVENUE, QUEENS, New York | Feb 6, 2023 | Dec 31, 2023 | $6,000,000 |
| Open | M00583071-I1-MS | Mechanical Systems | 530 FIRST AVENUE, MANHATTAN, New York | Nov 25, 2022 | May 1, 2023 | $10,910,160 |
| Closed | M00632916-I1-MS | Mechanical Systems | 530 FIRST AVENUE, MANHATTAN, New York | Nov 1, 2022 | May 1, 2023 | $3,228,074 |
| Closed | M00752041-I1-MS | Mechanical Systems | 424 EAST 34 STREET, MANHATTAN, New York | Oct 6, 2022 | May 1, 2023 | $529,000 |
| Closed | Q00755498-I1-GC | General Construction | 30-19 CRESCENT STREET, QUEENS, New York | Sep 30, 2022 | May 1, 2023 | $90,000 |
| Open | Q00754011-I1-ST | Structural | 25-10 30 AVENUE, QUEENS, New York | Jul 28, 2022 | May 1, 2023 | $150,000 |
| Open | M00628785-I1-MS | Mechanical Systems | 540 FIRST AVENUE, MANHATTAN, New York | Jul 27, 2022 | Jul 27, 2023 | $89,000 |
| Open | M00628807-I1-ST | Structural | 540 FIRST AVENUE, MANHATTAN, New York | Jul 27, 2022 | Jul 27, 2023 | $40,000 |
| Closed | M00669318-I1-MS | Mechanical Systems | 476 5 AVENUE, MANHATTAN, New York | Jun 6, 2022 | May 1, 2023 | $2,172,187 |
| Closed | B00578336-I1-ST | Structural | 1545 ATLANTIC AVENUE, BROOKLYN, New York | May 25, 2022 | May 1, 2023 | $49,500 |
| Closed | B00578337-I1-ST | Structural | 1545 ATLANTIC AVENUE, BROOKLYN, New York | Apr 28, 2022 | Apr 28, 2023 | $30,000 |
| Closed | M00682322-I1-MS | Mechanical Systems | 435 EAST 30 STREET, MANHATTAN, New York | Apr 5, 2022 | Apr 5, 2023 | $99,000 |
| Closed | M00588142-I1-MS | Mechanical Systems | 333 EAST 38 STREET, MANHATTAN, New York | Mar 16, 2022 | Mar 16, 2023 | $45,000 |
| Closed | M00621115-I1-MS | Mechanical Systems | 435 EAST 30 STREET, MANHATTAN, New York | Jan 19, 2022 | Jan 19, 2023 | $85,500 |
| Closed | M00350272-I1-MS | Mechanical Systems | 433 EAST 30 STREET, MANHATTAN, New York | Dec 6, 2021 | Jan 10, 2022 | $350,000 |
| Closed | M00272157-I1-MS | Mechanical Systems | 222 EAST 41 STREET, MANHATTAN, New York | Nov 10, 2021 | Nov 10, 2022 | $3,861,800 |
| Closed | M00461214-I1-MS | Mechanical Systems | 476 5 AVENUE, MANHATTAN, New York | Sep 7, 2021 | Jan 10, 2022 | $2,150,000 |
| Closed | M00532998-I1-MS | Mechanical Systems | 1000 10 AVENUE, MANHATTAN, New York | Aug 31, 2021 | Jan 10, 2022 | $330,000 |
| Closed | B00479043-I1-MS | Mechanical Systems | 150 55 STREET, BROOKLYN, New York | Aug 24, 2021 | Jan 10, 2022 | $25,000 |
| Closed | B00479007-I1-MS | Mechanical Systems | 150 55 STREET, BROOKLYN, New York | Aug 24, 2021 | Jan 10, 2022 | $100,000 |
| Closed | B00472643-I1-GC | General Construction | 1545 ATLANTIC AVENUE, BROOKLYN, New York | May 13, 2021 | Jan 10, 2022 | $600,000 |
| Closed | B00511316-I1-GC | General Construction | 1545 ATLANTIC AVENUE, BROOKLYN, New York | May 5, 2021 | Jan 10, 2022 | $100,000 |
| Closed | B00475093-I1-SH | Sidewalk Shed | 1545 ATLANTIC AVENUE, BROOKLYN, New York | Mar 15, 2021 | May 1, 2021 | $5,000 |
| Closed | B00444064-I1-MS | Mechanical Systems | 1545 ATLANTIC AVENUE, BROOKLYN, New York | Mar 12, 2021 | May 1, 2021 | $4,000,000 |
| Closed | B00418988-I1-MS | Mechanical Systems | 1545 ATLANTIC AVENUE, BROOKLYN, New York | Mar 12, 2021 | May 1, 2021 | $200,000 |
| Closed | B00471954-I1-SF | Supported Scaffold | 1545 ATLANTIC AVENUE, BROOKLYN, New York | Mar 12, 2021 | May 1, 2021 | $5,000 |
| Closed | M00403793-I1-MS | Mechanical Systems | 562 FIRST AVENUE, MANHATTAN, New York | Feb 4, 2021 | May 1, 2021 | $350,000 |
| Closed | M00285363-I1-MS | Mechanical Systems | 620 WEST 168 STREET, MANHATTAN, New York | Jan 28, 2021 | May 1, 2021 | $265,000 |
| Closed | M00262968-I1-MS | Mechanical Systems | 325 WEST 15 STREET, MANHATTAN, New York | Jan 15, 2021 | May 1, 2021 | $22,000 |
| Closed | M00304516-I1-MS | Mechanical Systems | 433 EAST 30 STREET, MANHATTAN, New York | Jan 14, 2021 | May 1, 2021 | $750,000 |
| Closed | B00414850-I1-MS | Mechanical Systems | 1095 FLATBUSH AVENUE, BROOKLYN, New York | Nov 24, 2020 | May 1, 2021 | $500,000 |
| Closed | M00400618-I1-MS | Mechanical Systems | 334 AMSTERDAM AVENUE, MANHATTAN, New York | Sep 28, 2020 | May 1, 2021 | $90,115 |
| Closed | M00236095-I1-MS | Mechanical Systems | 530 FIRST AVENUE, MANHATTAN, New York | Aug 20, 2020 | May 1, 2021 | $350,000 |
| Open | B00343788-I1-MS | Mechanical Systems | 506 6 STREET, BROOKLYN, New York | Jul 31, 2020 | May 1, 2021 | $3,000,000 |
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