KELRON CONTRACTING INC
KELRON CONTRACTING INC has filed 29 building permits in New York City since 2020, closing 61% of 23 rated permits. 14 permits remain open. Primarily files general construction permits. 16.0 points below the city median of 76.9%. Busiest year: 2024 with 10 permits.
61%
29
Construction Permits
14
Currently Open
23
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
General Construction16 rated
43.8% closed vs 74% median, 30.4 points lower
Mechanical4 rated
100.0% closed vs 83% median, 17.1 points higher
Structural3 rated
100.0% closed vs 80% median, 19.6 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)
—
Open4
Closed0
Too early to rate — permits need 1 year to mature
2025
50.0%
Open3
Closed3
2 closed / 4 rated
2024
60.0%
Open4
Closed6
6 closed / 10 rated
2023
66.7%
Open1
Closed2
2 closed / 3 rated
2022
50.0%
Open2
Closed2
2 closed / 4 rated
2021
100.0%
Open0
Closed1
1 closed / 1 rated
2020
100.0%
Open0
Closed1
1 closed / 1 rated
All Permits
29 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | M01391292-I1-GC | General Construction | 88 UNIVERSITY PLACE, MANHATTAN, New York | Jun 5, 2026<1yr | Nov 17, 2026 | $1,499,822 |
| Open | M01391292-S1-MS | Mechanical Systems | 88 UNIVERSITY PLACE, MANHATTAN, New York | Jun 5, 2026<1yr | Nov 17, 2026 | $499,800 |
| Open | M01378411-I1-GC | General Construction | 136 EAST 55 STREET, MANHATTAN, New York | Apr 16, 2026<1yr | Nov 17, 2026 | $250,020 |
| Open | M01353291-I1-GC | General Construction | 1085 PARK AVENUE, MANHATTAN, New York | Mar 11, 2026<1yr | Mar 20, 2026 | $240,000 |
| Open | M01291928-I1-GC | General Construction | 1085 PARK AVENUE, MANHATTAN, New York | Dec 15, 2025<1yr | Mar 20, 2026 | $300,000 |
| Closed | M01267765-I1-GC | General Construction | 1085 PARK AVENUE, MANHATTAN, New York | Aug 25, 2025<1yr | Mar 20, 2026 | $125,000 |
| Open | M01198356-I1-GC | General Construction | 1085 PARK AVENUE, MANHATTAN, New York | Apr 8, 2025 | Apr 8, 2026 | $275,000 |
| Closed | M01131660-I1-GC | General Construction | 135 WEST 58 STREET, MANHATTAN, New York | Feb 3, 2025 | Mar 20, 2025 | $5,000 |
| Open | M01133441-I1-GC | General Construction | 1085 PARK AVENUE, MANHATTAN, New York | Jan 23, 2025 | Jan 23, 2026 | $250,000 |
| Closed | M00987034-S1-MS | Mechanical Systems | 1070 2 AVENUE, MANHATTAN, New York | Jan 13, 2025 | Jun 18, 2025 | $35,000 |
| Closed | M00987034-S4-ST | Structural | 1070 2 AVENUE, MANHATTAN, New York | Oct 10, 2024 | Jun 18, 2025 | $20,000 |
| Closed | B01105766-S2-MS | Mechanical Systems | 524 VANDALIA AVENUE, BROOKLYN, New York | Sep 24, 2024 | Jun 18, 2025 | $15,000 |
| Open | B01105766-I1-GC | General Construction | 524 VANDALIA AVENUE, BROOKLYN, New York | Sep 23, 2024 | Sep 23, 2025 | $64,000 |
| Open | M01090208-I1-GC | General Construction | 1085 PARK AVENUE, MANHATTAN, New York | Sep 5, 2024 | Sep 5, 2025 | $125,000 |
| Open | M01081813-I1-GC | General Construction | 1085 PARK AVENUE, MANHATTAN, New York | Sep 4, 2024 | Sep 4, 2025 | $125,000 |
| Open | M00987034-I1-GC | General Construction | 1070 2 AVENUE, MANHATTAN, New York | Jul 17, 2024 | Jul 17, 2025 | $650,000 |
| Closed | B01068020-I1-GC | General Construction | 100 JAY STREET, BROOKLYN, New York | Jul 12, 2024 | Jun 18, 2025 | $100,000 |
| Closed | B01068020-S2-MS | Mechanical Systems | 100 JAY STREET, BROOKLYN, New York | Jul 11, 2024 | Jun 18, 2025 | $30,000 |
| Closed | M01010647-I1-GC | General Construction | 1085 PARK AVENUE, MANHATTAN, New York | Apr 17, 2024 | Apr 17, 2025 | $125,000 |
| Closed | M00984059-I1-GC | General Construction | 1070 2 AVENUE, MANHATTAN, New York | Mar 19, 2024 | Mar 19, 2025 | $20,000 |
| Closed | B00859978-I1-MS | Mechanical Systems | 135 FORT GREENE PLACE, BROOKLYN, New York | Jul 14, 2023 | Jul 14, 2024 | $1,022,500 |
| Closed | B00859978-I1-ST | Structural | 135 FORT GREENE PLACE, BROOKLYN, New York | Jul 12, 2023 | Jul 12, 2024 | $1,022,500 |
| Open | B00859978-I1-GC | General Construction | 135 FORT GREENE PLACE, BROOKLYN, New York | Jun 20, 2023 | Jun 20, 2024 | $1,022,500 |
| Closed | M08019191-I1-GC | General Construction | 136 EAST 55 STREET, MANHATTAN, New York | Nov 10, 2022 | Jun 18, 2023 | $100,000 |
| Open | M00753850-I1-GC | General Construction | 215 EAST 68 STREET, MANHATTAN, New York | Jul 28, 2022 | Jul 28, 2023 | $120,000 |
| Closed | M00709974-I1-GC | General Construction | 1085 PARK AVENUE, MANHATTAN, New York | Jul 13, 2022 | Mar 20, 2023 | $130,000 |
| Open | M00626835-I1-GC | General Construction | 300 EAST 57 STREET, MANHATTAN, New York | Jun 24, 2022 | Jun 24, 2023 | $125,000 |
| Closed | M00556597-I1-GC | General Construction | 321 EAST 22 STREET, MANHATTAN, New York | Jul 19, 2021 | Mar 20, 2022 | $380,000 |
| Closed | M00257350-I1-ST | Structural | 336 WEST 95 STREET, MANHATTAN, New York | Feb 11, 2020 | Feb 11, 2021 | $75,000 |