450 CLINTON STREET, Brooklyn, NY
5 permits on record · NYC Department of Buildings
Get notified of new permits on this block
Free signup — 1 email alert included, no credit card
General Construction
Permit #B00971285-I1-GC
GC
- Issued
- Dec 30, 2025
- Expires
- Jul 1, 2026
- BIN
- 3339575
- Contractor
- CHRIS DONALDSON
- Owner
- KATHLEEN M****
- ZIP Code
- 11231
Protection and Mechanical Methods
Permit #B01320471-I1-PMM
GC
- Issued
- Dec 30, 2025
- Expires
- Jul 1, 2026
- BIN
- 3339575
- Contractor
- CHRIS DONALDSON
- Owner
- Kathleen M****
- ZIP Code
- 11231
Supported Scaffold
Permit #B01075535-I1-SH
GC
- Issued
- Sep 3, 2025
- Expires
- Jun 13, 2026
- BIN
- 3339575
- Contractor
- KLAUDIA KWASNIK
- Owner
- KLAUDIA K****
- ZIP Code
- 11231
Sidewalk Shed
Permit #B01075535-I1-SF
GC
- Issued
- Sep 3, 2025
- Expires
- Jun 13, 2026
- BIN
- 3339575
- Contractor
- KLAUDIA KWASNIK
- Owner
- KLAUDIA K****
- ZIP Code
- 11231
OT
Permit #api1-996237
EW
N/A
not reported
- Issued
- Apr 17, 1998
- Expires
- Apr 1, 1999
- BIN
- 3339575
- Contractor
- MELVIN SINGER
- Owner
- ED B****
- ZIP Code
- 11231
This address in ZIP 11231, Brooklyn has 5 permits on record with the NYC Department of Buildings. Data is sourced from NYC Open Data and updated nightly.