6421 20 AVENUE, Brooklyn, NY
3 permits on record · NYC Department of Buildings
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General Construction
Permit #B01188800-I1-GC
GC
- Issued
- Jul 2, 2026
- Expires
- Oct 4, 2026
- BIN
- 3133619
- Contractor
- JIANKUN WU
- Owner
- YIMIN C****
- ZIP Code
- 11204
Construction Fence
Permit #B01188800-S2-FN
GC
- Issued
- Jun 30, 2026
- Expires
- Oct 4, 2026
- BIN
- 3133619
- Contractor
- JIANKUN WU
- Owner
- YIMIN C****
- ZIP Code
- 11204
Plumbing
Permit #B01188800-S1-PL
P
- Issued
- Nov 13, 2025
- Expires
- Jul 1, 2026
- BIN
- 3133619
- Contractor
- RAYMOND A MUCCI
- Owner
- YIMIN C****
- ZIP Code
- 11204
This address in ZIP 11204, Brooklyn has 3 permits on record with the NYC Department of Buildings. Data is sourced from NYC Open Data and updated nightly.