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Three families
73 COOPER STREET
BROOKLYN · BIN 3390390
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2005Year Built
3Stories
C0Building Class
R6Zoning
2,841 sfGross Floor Area
3Units
Rent Stabilized145 Open Violations 144 unresolved · 1 paperwork only ▸FDNY Report ↗
Three families · Owner of record: 73 COOPER LLC · 1,650 sf lot · 1.72 FAR built · Flood zone X
Locations of Work
No floor-level scope or drawing coverage on file for this building.
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
73 COOPER LLC703/22/2026
HOMESTEAD STATE CAPITAL203/21/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
05/01/2019$1.1M—Private party → 73 COOPER LLC$370/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ENTHINK ENGINEERS LLC103/31/2021
▾Filing Representatives (Expediters)
RepresentativeFilingsMost Recent
SHEIKH EXPEDITING203/21/2026
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
RELIABLE GENERAL CONSTRUCGeneral Contractor303/21/2026
Building Lifecycle
All (62)Filed (1)Permit Issued (1)Violation (60)
05/14/2026
Violation issued (HPD, open)
B
05/08/2026
Violation issued (HPD, closed)
A
04/22/2026
Violation issued (HPD, open)
B
03/10/2026
Violation issued (HPD, open)
B
03/10/2026
Violation issued (HPD, open)
B
02/10/2026
Violation issued (HPD, open)
B
01/12/2026
Violation issued (HPD, open)
B
01/12/2026
Violation issued (HPD, open)
B
12/09/2025
Violation issued (HPD, open)
B
11/17/2025
Violation issued (HPD, open)
C
11/17/2025
Violation issued (HPD, open)
C
11/17/2025
Violation issued (HPD, open)
C
10/25/2025
Violation issued (HPD, open)
B
10/25/2025
Violation issued (HPD, open)
B
07/09/2025
Violation issued (HPD, open)
C
07/09/2025
Violation issued (HPD, open)
B
07/09/2025
Violation issued (HPD, open)
C
07/01/2025
Violation issued (ECB, open)
Construction
06/30/2025
Violation issued (HPD, open)
B
06/30/2025
Violation issued (HPD, open)
B
05/24/2025
Violation issued (HPD, open)
B
02/20/2025
Violation issued (HPD, open)
C
02/20/2025
Violation issued (HPD, open)
B
02/20/2025
Violation issued (HPD, open)
B
02/20/2025
Violation issued (HPD, open)
B
02/20/2025
Violation issued (HPD, closed)
C
01/13/2025
Violation issued (HPD, open)
B
01/13/2025
Violation issued (HPD, open)
B
01/13/2025
Violation issued (HPD, closed)
C
01/09/2025
Violation issued (HPD, open)
B
01/09/2025
Violation issued (HPD, open)
B
06/26/2024
Violation issued (HPD, open)
B
06/26/2024
Violation issued (HPD, open)
B
05/14/2024
Violation issued (HPD, open)
B
05/14/2024
Violation issued (HPD, open)
B
04/17/2024
Violation issued (HPD, closed)
A
03/28/2024
Violation issued (HPD, open)
B
03/17/2024
Violation issued (HPD, closed)
B
03/17/2024
Violation issued (HPD, closed)
B
03/17/2024
Violation issued (HPD, closed)
B
03/17/2024
Violation issued (HPD, open)
A
03/17/2024
Violation issued (HPD, open)
B
03/17/2024
Violation issued (HPD, open)
B
03/17/2024
Violation issued (HPD, open)
B
03/07/2024
Violation issued (HPD, open)
B
02/23/2024
Violation issued (HPD, open)
C
02/23/2024
Violation issued (HPD, closed)
C
02/23/2024
Violation issued (HPD, open)
B
02/23/2024
Violation issued (HPD, open)
C
12/27/2023
Violation issued (HPD, closed)
C
12/06/2023
Violation issued (HPD, open)
C
11/17/2023
Violation issued (HPD, closed)
I
11/13/2023
Violation issued (HPD, open)
A
11/13/2023
Violation issued (HPD, closed)
A
11/13/2023
Violation issued (HPD, open)
B
11/13/2023
Violation issued (HPD, open)
A
11/13/2023
Violation issued (HPD, open)
A
11/13/2023
Violation issued (HPD, open)
A
11/13/2023
Violation issued (HPD, open)
B
11/13/2023
Violation issued (HPD, open)
A
Latest 60 of 62 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWGeneral ConstructionPermit IssuedRELIABLE GENERAL CONSTRUC05/19/2021
BISPLISSUEDARMTECH PL SYSTEM CORP10/19/2005
BIS—ISSUEDADM DEVELOP INC08/15/2005
BISEQISSUEDADM DEVELOP INC08/15/2005
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 2 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch1
09/01/2026B00492418-I1Request digital key ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
09/01/2026B00492418-I1Open ↗