KONSTANT NYC CORP
KONSTANT NYC CORP has filed 18 building permits in New York City since 2020, closing 69% of 13 rated permits. 4 permits remain open.
69%
14
Construction Permits
18 total
4
Currently Open
13
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
General Construction10 rated
60.0% closed vs 74% median, 13.9 points lower
Foundation1 rated
100.0% closed vs 64% median, 35.6 points higher
Mechanical1 rated
100.0% closed vs 83% median, 17.5 points higher
Structural1 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
2025
100.0%
Open0
Closed2
1 closed / 1 rated
2024
100.0%
Open0
Closed2
2 closed / 2 rated
2023
66.7%
Open1
Closed2
2 closed / 3 rated
2022
0.0%
Open1
Closed0
0 closed / 1 rated
2021
66.7%
Open2
Closed4
4 closed / 6 rated
All Permits
18 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | M01221561-I1-GC | General Construction | 200 RIVERSIDE BOULEVARD, MANHATTAN, New York | Jun 12, 2025<1yr | Oct 22, 2025 | $40,000 |
| Closed | M01155856-I1-GC | General Construction | 10 MITCHELL PLACE, MANHATTAN, New York | Jan 6, 2025 | Oct 22, 2025 | $10,000 |
| Closed | M00912930-I1-ST | Foundation | 1100 MADISON AVENUE, MANHATTAN, New York | Jul 12, 2024 | Oct 22, 2024 | $56,122 |
| Closed | M00912930-I1-FO | Structural | 1100 MADISON AVENUE, MANHATTAN, New York | Jul 12, 2024 | Oct 22, 2024 | $56,122 |
| Closed | B00832706-S1-FN | Construction Fence | 7624 10 AVENUE, BROOKLYN, New York | Feb 27, 2024 | Oct 22, 2024 | $8,000 |
| Closed | M00912930-I1-GC | General Construction | 1100 MADISON AVENUE, MANHATTAN, New York | Nov 30, 2023 | Oct 22, 2024 | $56,122 |
| Open | X00668012-I1-GC | General Construction | 2347 WESTERVELT AVENUE, BRONX, New York | Nov 29, 2023 | Oct 22, 2024 | $30,000 |
| Closed | B00832706-I1-GC-CX | General Construction | 7624 10 AVENUE, BROOKLYN, New York | Nov 28, 2023 | Oct 22, 2024 | $0 |
| Closed | M00912930-S1-FN | Construction Fence | 1100 MADISON AVENUE, MANHATTAN, New York | Oct 3, 2023 | Oct 22, 2023 | $4,000 |
| Open | Q00794560-I1-GC | General Construction | 222-19 GAR 39 AVENUE, QUEENS, New York | Oct 21, 2022 | Oct 22, 2022 | $17,500 |
| Closed | Q00541726-I1-GC | General Construction | 22-27 33 STREET, QUEENS, New York | Dec 9, 2021 | Oct 22, 2022 | $2,000 |
| Closed | B00477902-I1-GC | General Construction | 761 44 STREET, BROOKLYN, New York | Oct 18, 2021 | Oct 22, 2021 | $100,800 |
| Closed | B00484018-I1-GC | General Construction | 761 44 STREET, BROOKLYN, New York | Oct 18, 2021 | Oct 22, 2021 | $27,880 |
| Open | M00494969-I1-GC | General Construction | 35 EAST 38 STREET, MANHATTAN, New York | Jul 15, 2021 | Oct 22, 2021 | $40,000 |
| Closed | M00452504-I1-GC-CX | Mechanical Systems | 630 PARK AVENUE, MANHATTAN, New York | Mar 25, 2021 | Oct 22, 2021 | $40,000 |
| Open | M00452819-I1-GC | General Construction | 313 WEST 37 STREET, MANHATTAN, New York | Mar 12, 2021 | Oct 22, 2021 | $13,260 |
| Closed | B00359150-I1-SF | Construction Fence | 7624 10 AVENUE, BROOKLYN, New York | Jul 29, 2020 | Oct 11, 2020 | $5,000 |
| Closed | B00359150-I1-FN | Supported Scaffold | 7624 10 AVENUE, BROOKLYN, New York | Jul 29, 2020 | Oct 11, 2020 | $5,000 |