← Back
Primarily 4 family with 1 store or office
9521 CHURCH AVENUE
BROOKLYN · BIN 3102643
💬 Discuss this project
1931Year Built
3Stories
S4Building Class
R6Zoning
4,920 sfGross Floor Area
5Units
Rent Stabilized115 Open Violations ▸FDNY Report ↗
Primarily 4 family with 1 store or office · Owner of record: WARREN STREET REALTY CORP. · 2,000 sf lot · 2.46 FAR built · Flood zone X
Locations of Work
Mechanical
Floor 12p · 1 filing · 4 docs
▾Owner History (Filing Record)
Companies and organizations named on filings. Individual owners are not shown.
OwnerFilingsMost Recent
WARREN STREET REALTY203/22/2026
▾Sales History (ACRIS)
DatePriceUnitSeller → Buyer$/sf
06/02/2014$800K—9521 CHURCH AVENUE REALTY CORP. → WARREN STREET REALTY CORP.$163/sf building
▾Design Consultants (Architect / Engineer of Record)
FirmFilingsMost Recent
ALBERTO ROMAN108/31/2020
▾Contractors (License-Anchored)
FirmTradeRolesMost Recent
DONE RIGHT KITCHEN EXHAUSGeneral Contractor107/08/2026
▾Special Inspection Agencies
AgencyLicense #FilingsMost Recent
AR-TECH ENGINEERING, P.C.6659108/31/2020
Building Lifecycle
All (62)Filed (1)Permit Issued (1)Violation (60)
05/04/2026
Violation issued (HPD, open)
A
11/19/2025
Violation issued (HPD, open)
I
06/09/2025
Violation issued (HPD, open)
A
11/26/2024
Violation issued (HPD, open)
I
09/23/2024
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/09/2024
Violation issued (HPD, open)
A
11/20/2023
Violation issued (HPD, open)
I
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/30/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
06/20/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
04/25/2023
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/21/2023
Violation issued (HPD, open)
A
11/07/2022
Violation issued (HPD, open)
I
02/23/2022
Violation issued (HPD, open)
A
04/07/2021
Violation issued (HPD, closed)
I
04/07/2021
Violation issued (HPD, open)
A
09/22/2020
Violation issued (FDNY_NOV, closed)
09/01/2020
Permit issued — Mechanical Systems
B00385961-I1-MS
08/31/2020
Filed — Alteration
B00385961-I1
11/08/2019
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
10/29/2019
Violation issued (HPD, closed)
I
10/16/2018
Violation issued (HPD, closed)
I
04/06/2018
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/20/2017
Violation issued (HPD, closed)
I
02/24/2017
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
11/04/2016
Violation issued (HPD, closed)
I
07/11/2016
Violation issued (ECB, closed)
Boilers
10/08/2015
Violation issued (HPD, closed)
I
10/01/2015
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
03/03/2015
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/18/2015
Violation issued (HPD, closed)
I
05/15/2014
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/01/2013
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/13/2011
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
12/31/2009
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/03/2008
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
01/31/2005
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/14/2002
Violation issued (HPD, open)
A
08/14/2002
Violation issued (HPD, open)
A
08/14/2002
Violation issued (HPD, open)
A
08/14/2002
Violation issued (HPD, open)
B
08/14/2002
Violation issued (HPD, open)
B
08/14/2002
Violation issued (HPD, open)
B
08/14/2002
Violation issued (HPD, open)
C
08/14/2002
Violation issued (HPD, open)
B
08/14/2002
Violation issued (HPD, open)
B
08/14/2002
Violation issued (HPD, open)
C
07/25/2002
Violation issued (HPD, open)
A
07/25/2002
Violation issued (HPD, open)
A
07/25/2002
Violation issued (HPD, open)
B
07/25/2002
Violation issued (HPD, open)
C
02/07/2000
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
03/16/1999
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
05/04/1998
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
09/16/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
02/10/1997
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/29/1995
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
06/01/1994
Violation issued (DOB, closed)
V*-DOB VIOLATION - DISMISSED
08/16/1993
Violation issued (DOB, open)
V-DOB VIOLATION - ACTIVE
Latest 60 of 62 events.
Permit / Filing Register
SourceWork TypeStatusApplicantIssued
DOB NOWMechanical SystemsPermit IssuedDONE RIGHT KITCHEN EXHAUS09/01/2020
Nothing on file for this building.
Nothing on file for this building.
▾Documents — 4 on file (BIS + DOB NOW)
▸Plans & Drawings1
▸DOB NOWPlans/Sketch - Mechanical Systems1
09/02/2026B00385961-I1Request digital key ↗
▸Seals & Professional Certifications1
▸DOB NOWDPL-1: Design Professional Seal & Signature1
08/13/2026B00385961-I1Open ↗
▸Safety & Tenant Protection1
▸DOB NOWTenant Protection Plan1
08/13/2026B00385961-I1Open ↗
▸Environmental & Asbestos1
▸DOB NOWDEP ACP-5: Asbestos Assessment Report1
08/13/2026B00385961-I1Open ↗