CORE FOUR CONSTRUCTION IN
CORE FOUR CONSTRUCTION IN has filed 327 building permits in New York City since 2019, closing 83% of 251 rated permits. 95 permits remain open. Primarily files general construction permits. 6.4 points above the city median of 76.9%. Busiest year: 2024 with 68 permits.
83%
326
Construction Permits
327 total
95
Currently Open
251
Rate-Eligible
permits > 1yr old
2019–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
General Construction111 rated
80.2% closed vs 75% median, 5.2 points higher
Mechanical104 rated
85.6% closed vs 83% median, 2.3 points higher
Structural36 rated
86.1% closed vs 80% median, 5.7 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)
—
Open34
Closed2
Too early to rate — permits need 1 year to mature
2025
22.7%
Open36
Closed25
5 closed / 22 rated
2024
92.6%
Open5
Closed63
63 closed / 68 rated
2023
84.8%
Open7
Closed39
39 closed / 46 rated
2022
98.0%
Open1
Closed48
48 closed / 49 rated
2021
78.3%
Open10
Closed36
36 closed / 46 rated
2020
88.2%
Open2
Closed15
15 closed / 17 rated
2019
100.0%
Open0
Closed3
3 closed / 3 rated
All Permits
327 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | M01243803-I1-GC | General Construction | 610 FIFTH AVENUE, Manhattan, New York | Jul 27, 2026<1yr | Nov 5, 2026 | $60,723 |
| Open | M01412840-I1-GC | General Construction | 300 PARK AVENUE SOUTH, Manhattan, New York | Jul 24, 2026<1yr | Nov 5, 2026 | $217,000 |
| Open | M01412840-S1-MS | Mechanical Systems | 300 PARK AVENUE SOUTH, Manhattan, New York | Jul 23, 2026<1yr | Nov 5, 2026 | $105,000 |
| Open | M01407840-I1-MS | Mechanical Systems | 610 FIFTH AVENUE, Manhattan, New York | Jul 22, 2026<1yr | Nov 5, 2026 | $21,250 |
| Open | M01263970-I1-ST | Structural | 568 BROADWAY, Manhattan, New York | Jul 21, 2026<1yr | Nov 5, 2026 | $150,000 |
| Open | M01421376-I1-GC | General Construction | 387 PARK AVENUE SOUTH, Manhattan, New York | Jul 17, 2026<1yr | Nov 5, 2026 | $352,679 |
| Open | M01390581-I1-GC | General Construction | 1 ROCKEFELLER PLAZA, Manhattan, New York | Jul 16, 2026<1yr | Nov 5, 2026 | $123,750 |
| Open | M01343529-S4-ST | Structural | 300 PARK AVENUE SOUTH, Manhattan, New York | Jun 30, 2026<1yr | Nov 5, 2026 | $50,000 |
| Open | M01398721-I1-GC | General Construction | 218 WEST 18 STREET, MANHATTAN, New York | Jun 3, 2026<1yr | Nov 5, 2026 | $799,894.55 |
| Open | M01398836-I1-MS | Mechanical Systems | 218 WEST 18 STREET, MANHATTAN, New York | Jun 3, 2026<1yr | Nov 5, 2026 | $114,960.96 |
| Open | M01380000-I1-MS | Mechanical Systems | 1270 AVENUE OF THE AMERICAS, MANHATTAN, New York | May 21, 2026<1yr | Nov 5, 2026 | $150,000 |
| Open | M01379221-I1-GC | General Construction | 1270 AVENUE OF THE AMERICAS, MANHATTAN, New York | May 21, 2026<1yr | Nov 5, 2026 | $325,081 |
| Open | M01361582-I1-GC | General Construction | 580 5 AVENUE, MANHATTAN, New York | May 8, 2026<1yr | Nov 5, 2026 | $80,040 |
| Open | M01286425-I1-MS | Mechanical Systems | 31 WEST 27 STREET, MANHATTAN, New York | Apr 30, 2026<1yr | Nov 5, 2026 | $230,054.86 |
| Open | M01286420-I1-GC | General Construction | 31 WEST 27 STREET, MANHATTAN, New York | Apr 30, 2026<1yr | Nov 5, 2026 | $900,073.72 |
| Open | M01351984-I1-ST | Structural | 5 BRYANT PARK, MANHATTAN, New York | Mar 6, 2026<1yr | Nov 5, 2026 | $85,000 |
| Open | M01346240-I1-GC | General Construction | 568 BROADWAY, MANHATTAN, New York | Mar 5, 2026<1yr | Nov 5, 2026 | $125,000 |
| Open | M01346240-S1-MS | Mechanical Systems | 568 BROADWAY, MANHATTAN, New York | Mar 5, 2026<1yr | Nov 5, 2026 | $40,000 |
| Open | M01343529-I1-GC | General Construction | 300 PARK AVENUE SOUTH, MANHATTAN, New York | Feb 27, 2026<1yr | Nov 5, 2026 | $320,000 |
| Open | M01343529-S1-MS | Mechanical Systems | 300 PARK AVENUE SOUTH, MANHATTAN, New York | Feb 23, 2026<1yr | Nov 5, 2026 | $16,000 |
| Open | M01325598-I1-GC | General Construction | 11 EAST 26 STREET, MANHATTAN, New York | Feb 19, 2026<1yr | Nov 5, 2026 | $119,000 |
| Open | M01330957-I1-GC | General Construction | 600 5 AVENUE, MANHATTAN, New York | Feb 19, 2026<1yr | Nov 5, 2026 | $320,360 |
| Open | M01325598-S1-MS | Mechanical Systems | 11 EAST 26 STREET, MANHATTAN, New York | Feb 18, 2026<1yr | Nov 5, 2026 | $90,000 |
| Open | M01317860-I1-GC | General Construction | 285 MADISON AVENUE, MANHATTAN, New York | Feb 17, 2026<1yr | Nov 5, 2026 | $68,498.29 |
| Open | M01329146-S1-MS | Mechanical Systems | 11 EAST 26 STREET, MANHATTAN, New York | Feb 12, 2026<1yr | Nov 5, 2026 | $90,000 |
| Open | M01306318-I1-MS | Mechanical Systems | 285 MADISON AVENUE, MANHATTAN, New York | Feb 12, 2026<1yr | Nov 5, 2026 | $23,090.38 |
| Open | M01329146-I1-GC | General Construction | 11 EAST 26 STREET, MANHATTAN, New York | Feb 12, 2026<1yr | Nov 5, 2026 | $119,000 |
| Open | M01344798-I1-GC | General Construction | 200 MADISON AVENUE, MANHATTAN, New York | Feb 4, 2026<1yr | Nov 5, 2026 | $143,000 |
| Open | M01329219-I1-GC | General Construction | 568 BROADWAY, MANHATTAN, New York | Feb 3, 2026<1yr | Nov 5, 2026 | $125,000 |
| Open | M01330957-S1-MS | Mechanical Systems | 600 5 AVENUE, MANHATTAN, New York | Feb 2, 2026<1yr | Nov 5, 2026 | $56,063 |
| Open | M01329219-S1-MS | Mechanical Systems | 568 BROADWAY, MANHATTAN, New York | Jan 30, 2026<1yr | Nov 5, 2026 | $25,000 |
| Open | M01344800-I1-MS | Mechanical Systems | 200 MADISON AVENUE, MANHATTAN, New York | Jan 29, 2026<1yr | Nov 5, 2026 | $65,000 |
| Closed | M01314257-I1-MS | Mechanical Systems | 5 BRYANT PARK, MANHATTAN, New York | Jan 15, 2026<1yr | Nov 5, 2026 | $45,000 |
| Closed | M01321522-I1-GC | General Construction | 5 BRYANT PARK, MANHATTAN, New York | Jan 15, 2026<1yr | Nov 5, 2026 | $137,000 |
| Open | M01331155-I1-GC | General Construction | 300 PARK AVENUE, MANHATTAN, New York | Jan 14, 2026<1yr | Nov 5, 2026 | $187,000 |
| Open | M01331155-S1-MS | Mechanical Systems | 300 PARK AVENUE, MANHATTAN, New York | Jan 14, 2026<1yr | Nov 5, 2026 | $125,000 |
| Open | M01307199-S1-MS | Mechanical Systems | 11 EAST 26 STREET, Manhattan, New York | Dec 26, 2025<1yr | Nov 5, 2026 | $300,000 |
| Closed | M01299256-I1-GC | General Construction | 15 EAST 26 STREET, Manhattan, New York | Dec 26, 2025<1yr | Nov 5, 2026 | $95,000 |
| Open | M01307199-I1-GC | General Construction | 11 EAST 26 STREET, Manhattan, New York | Dec 23, 2025<1yr | Nov 5, 2026 | $400,000 |
| Open | M01307199-S4-ST | Structural | 11 EAST 26 STREET, MANHATTAN, New York | Dec 23, 2025<1yr | Nov 5, 2026 | $45,000 |
| Closed | M01247386-I1-GC | General Construction | 15 EAST 26 STREET, Manhattan, New York | Dec 17, 2025<1yr | Nov 5, 2026 | $85,129.12 |
| Closed | M01247392-I1-MS | Mechanical Systems | 15 EAST 26 STREET, Manhattan, New York | Dec 17, 2025<1yr | Nov 5, 2026 | $6,500 |
| Closed | M01299282-I1-ST | Structural | 15 EAST 26 STREET, Manhattan, New York | Dec 16, 2025<1yr | Nov 5, 2026 | $200,000 |
| Open | M01307142-S1-MS | Mechanical Systems | 11 EAST 26 STREET, MANHATTAN, New York | Dec 16, 2025<1yr | Nov 5, 2026 | $300,000 |
| Open | M01307142-I1-GC | General Construction | 11 EAST 26 STREET, MANHATTAN, New York | Dec 12, 2025<1yr | Nov 5, 2026 | $440,000 |
| Closed | M01299242-I1-ST | Structural | 11 EAST 26 STREET, Manhattan, New York | Dec 3, 2025<1yr | Nov 5, 2026 | $200,000 |
| Closed | M01198087-I1-MS | Mechanical Systems | 45 ROCKEFELLER PLAZA, MANHATTAN, New York | Dec 2, 2025<1yr | Nov 5, 2026 | $129,552.1 |
| Closed | M01299230-I1-GC | General Construction | 11 EAST 26 STREET, Manhattan, New York | Nov 26, 2025<1yr | Nov 5, 2026 | $95,000 |
| Open | M01285552-I1-GC | General Construction | 777 THIRD AVENUE, MANHATTAN, New York | Nov 25, 2025<1yr | Nov 5, 2026 | $300,000 |
| Open | M01285552-S1-MS | Mechanical Systems | 777 THIRD AVENUE, MANHATTAN, New York | Nov 25, 2025<1yr | Nov 5, 2026 | $100,000 |
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