245 21 STREET, BROOKLYN, New York, NY, 11215
7 open permits
9 permits have been filed at 245 21 STREET, BROOKLYN since 2024, involving 4 applicants. 7 remain open and 2 have been closed.
9
Total Permits
7
Open
2
Closed
4
Applicants
Permit Type Breakdown
Foundation2 rated
100.0% closed vs 67% median, 33.3 points higher
General Construction1 rated
0.0% closed vs 75% median, 74.5 points lower
Median based on all applicants with 20+ rated permits. Only permits older than 1 year are rated.
Applicants at This Address
| Applicant | Permits | Open |
|---|---|---|
| HY DESIGN & DEVELOPMENT L | 5 | 3 |
| MC SUPERSTRUCTURE INC | 2 | 2 |
| PLUMBING WORKS SUBS CORP | 1 | 1 |
| NORTHEAST SPECIALIST GROU | 1 | 1 |
All Permits
9 permits
| Status | Permit # | Address | Issued▼ | ||||
|---|---|---|---|---|---|---|---|
| Open | B50122896-I1-PL | Plumbing | 245 21 STREET, BROOKLYN, New York | PLUMBING WORKS SUBS CORP | Jun 5, 2026<1yr | Feb 16, 2027 | $133,782 |
| Open | B00622604-I1-MS | Mechanical Systems | 245 21 STREET, BROOKLYN, New York | HY DESIGN & DEVELOPMENT L | Nov 28, 2025<1yr | Sep 15, 2026 | $30,000 |
| Open | B01243113-I1-SF | Supported Scaffold | 245 21 STREET, BROOKLYN, New York | MC SUPERSTRUCTURE INC | Aug 20, 2025<1yr | Aug 20, 2026 | $20,000 |
| Open | B01243113-I1-SH | Supported Scaffold | 245 21 STREET, BROOKLYN, New York | MC SUPERSTRUCTURE INC | Aug 20, 2025<1yr | Aug 20, 2026 | $20,000 |
| Open | B00797982-I1-ST | Structural | 245 21 STREET, BROOKLYN, New York | HY DESIGN & DEVELOPMENT L | Aug 15, 2025<1yr | Aug 15, 2026 | $121,620 |
| Closed | B00612705-S1-FO | Foundation | 245 21 STREET, BROOKLYN, New York | HY DESIGN & DEVELOPMENT L | Jun 20, 2025 | Jun 11, 2026 | $0 |
| Closed | B00797992-I1-SE | Support of Excavation | 245 21 STREET, BROOKLYN, New York | HY DESIGN & DEVELOPMENT L | May 5, 2025 | May 5, 2026 | $1,000 |
| Open | B00612705-I1-GC | General Construction | 245 21 STREET, BROOKLYN, New York | HY DESIGN & DEVELOPMENT L | Apr 18, 2025 | Sep 15, 2025 | $213,500 |
| Open | B00622613-I1-FN | Construction Fence | 245 21 STREET, BROOKLYN, New York | NORTHEAST SPECIALIST GROU | Jul 8, 2024 | Jul 1, 2025 | $5,000 |