9521 Church Avenue
Brooklyn, NY 11212BBL 3-04692-0047Map
Owner of record: Warren Street Realty Corp.
9521 Church Avenue is a mixed residential and retail building built in 1931 in Brooklyn, 11212. It has 4 residential units across 3 floors. The owner of record is Warren Street Realty Corp.. HPD has recorded 111 housing violations here, most recently on May 4, 2026. 43 of the 50 most recent violations are still open.
- HPD violations
- 111
- DOB violations
- 26
- ECB violations
- 2
- HPD complaints
- 10
What to know
Immediately hazardous issues among recent violations are still open.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 111
- ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
May 4, 2026
Open — Nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 19, 2025
Open — Info nov sent out - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Jun 9, 2025
Open — Nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 26, 2024
Open — Info nov sent out - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Apr 9, 2024
Open — Nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 20, 2023
Open — Info nov sent out - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Mar 21, 2023
Open — Nov sent out - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 7, 2022
Open — Info nov sent out - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Feb 23, 2022
Open — Nov sent out - ANon-hazardous
File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or as described on hpds website, www.nyc.gov\hpd, search bed bugs.
Apr 7, 2021
Open — Nov sent out
Show 40 more ↓
- IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Apr 7, 2021
Closed — Violation dismissed - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Oct 29, 2019
Closed — Violation dismissed - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Oct 16, 2018
Closed — Violation dismissed - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 20, 2017
Closed — Violation dismissed - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Nov 4, 2016
Closed — Violation dismissed - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Oct 8, 2015
Closed — Violation dismissed - IInformation / order
And is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
Feb 18, 2015
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department wall and ceiling at public hall, 3rd story
Aug 14, 2002
Open — Nov sent out - BHazardous
Remove all encumbrances consisting of household items at public hall, 3rd story
Aug 14, 2002
Open — Nov sent out - BHazardous
Properly repair the broken or defective wood frame at skylight over at public hall, 3rd story
Aug 14, 2002
Open — Nov sent out - CImmediately hazardous
Remove the illegal fastening bolt installed capable of being padlocked at bulkhead door at roof
Aug 14, 2002
Open — Nov sent out - CImmediately hazardous
Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system at wall 1 sty public hall and on boiler room door
Aug 14, 2002
Open — Nov sent out - ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box .. at public hall, 1st story
Aug 14, 2002 · Apt BLDG
Open — Nov sent out - ANon-hazardous
Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. at public hall, 1st story
Aug 14, 2002 · Apt BLDG
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective plasterboard ceiling thru out at open space, cellar
Aug 14, 2002 · Apt BLDG
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective metal ceiling at boiler room at open space, cellar
Aug 14, 2002 · Apt BLDG
Open — Nov sent out - BHazardous
M/d law abate the nuisance consisting of cartoon boxes stored at boiler room at open space, cellar
Aug 14, 2002 · Apt BLDG
Open — Nov sent out - BHazardous
And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes flowerpots 3rd story balcony front stack at fire escape
Jul 25, 2002
Open — Nov sent out - ANon-hazardous
Post sign on wall of entrance story bearing name, address including apartment number if any, and telephone number of superintendent, janitor or housekeeper. at public hall, 1st story
Jul 25, 2002
Open — Nov sent out - CImmediately hazardous
Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system on boiler room door and at public hall, 1st story
Jul 25, 2002
Open — Nov sent out - ANon-hazardous
Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. at public hall, 1st story
Jul 25, 2002
Open — Nov sent out - BHazardous
M/d law abate the nuisance consisting of exposed electrical wires ceiling thru out cellar.
Oct 24, 1989
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective metal ceiling boiler room cellar.
Oct 24, 1989
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective fire retarded ceiling thru out cellar.
Oct 24, 1989
Open — Nov sent out - BHazardous
Remove all encumbrances consisting of household articles 3 sty public hall.
Nov 3, 1988
Open — Nov sent out - ANon-hazardous
Refit door bulkhead to roof public hall.
Nov 3, 1988
Open — Nov sent out - BHazardous
Arrange and make self-closing the doors bulkhead to roof public hall.
Nov 3, 1988
Open — Nov sent out - BHazardous
Provide adequate light of not less than 60 watts incandescent or equivalent illumination 2 sty public hall night inspection.
Nov 3, 1988
Open — Nov sent out - ANon-hazardous
D26-20.08 adm code post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box missing.
Jul 16, 1986
Open — Nov sent out - ANon-hazardous
D26-10.01 adm code properly repair the broken or defective bell return buzzer system from vestibule to 3rd sty north apt 3. located at apt 3
Jul 16, 1986 · Apt 3
Open — Nov sent out - BHazardous
D26-10.01, 10.05 adm code arrange and make self-closing the doors entrance to 3 sty apt 3f. located at apt 3f.
Jul 16, 1986 · Apt 3F.
Open — Nov sent out - BHazardous
D26-10.01 adm code replace with new the missing door knob entrance 3 sty apt 3f southeast room. located at apt 3f
Jul 16, 1986 · Apt 3F
Open — Nov sent out - BHazardous
D26-10.01 adm code & 309 m/d law abate the nuisance consisting of exposed electrical wire ceiling southeast room 3 sty apt 3f. located at apt 3f
Jul 16, 1986 · Apt 3F
Open — Nov sent out - BHazardous
D26-10.01 adm code repair the broken or defective plastered surfaces and paint in a uniform color walls & ceilings rear room 3 sty apt 3r. located at apt 3r
Jul 16, 1986 · Apt 3R
Open — Nov sent out - BHazardous
D26-10.01 adm code properly repair with similar material the broken or defective wooden saddle entrance 3 sty apt 3r bathroom. located at apt 3r
Jul 16, 1986 · Apt 3R
Open — Nov sent out - BHazardous
D26-10.01 adm code properly repair the broken or defective lower & upper sash window & make operable north room 3 sty apt 3r. located at apt 3r.
Jul 16, 1986 · Apt 3R.
Open — Nov sent out - BHazardous
D26-10.01, 10.05 adm code arrange and make self-closing the doors entrance 2 sty apt 2r. located at apt 2r
Jul 16, 1986 · Apt 2R
Open — Nov sent out - BHazardous
D26-10.01 adm code replace with new the missing switch cover south wall 2 sty apt 2r bathroom. located at apt 2r
Jul 16, 1986 · Apt 2R
Open — Nov sent out - BHazardous
D26-10.01 adm code repair the broken or defective plastered surfaces and paint in a uniform color walls & ceilings north room 2 sty apt 2r. located at apt 2r
Jul 16, 1986 · Apt 2R
Open — Nov sent out - BHazardous
D26-20.08,20.09 adm code provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing 2 sty apt 3f. , section '' ''
Jul 16, 1986 · Apt 3F
Open — Nov sent out
DOB building violations · 26
- Low pressure boiler boiler required
Violation issued-failure to file 2023 external low pressure inspection
Sep 23, 2024
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2018 external low pressure inspection
Jun 20, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2017 inspection report
Nov 8, 2019
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2016 inspection report
Apr 6, 2018
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2015 inspection report
Feb 24, 2017
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2014 inspection report
Oct 1, 2015
Dob violation - active
Show 16 more ↓
- Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2013 inspection report
Mar 3, 2015
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2012 inspection report
May 15, 2014
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2011 inspection report
Mar 1, 2013
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2010 inspection report
Dec 13, 2011
Dob violation - dismissed - Low pressure boiler boiler required
Lblvio-low pressure boiler boiler required
Dec 31, 2009
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 3, 2008
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 31, 2005
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 7, 2000
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 16, 1999
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
May 4, 1998
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 16, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 10, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 29, 1995
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1994
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 16, 1993
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1993
Dob violation - dismissed
ECB violations · 2
- Class - 2
B265,b254,15,16,32a,19b,34b,50a,50b,50c,50d,36. failure to file an annual inspection report b365 (2) (b265) 28-303.7 as per dob records;50d-check valve on lead water line missing; 50a-flue pipe not properly sea
Jul 9, 2016 · Penalty $2,500
Resolve - Non-hazardous
46a,coil box corroded+leaking low water cut off blow down cloged
Aug 6, 1991
Resolve
Complaints
- Door/window
Door
Oct 30, 2017 · Apt 3R
Close - Safety
Fire escape
Oct 30, 2017 · Apt 3R
Close - Outside building
Roof door/hatch
Oct 30, 2017 · Apt 3R
Close - Flooring/stairs
Floor
Oct 30, 2017 · Apt 3R
Close - Door/window
Door
Apr 13, 2017 · Apt 3R
Close - Safety
Fire escape
Apr 13, 2017 · Apt 3R
Close - Electric
Lighting
Apr 13, 2017 · Apt 3R
Close - Flooring/stairs
Stairs
Apr 13, 2017 · Apt 3R
Close - Safety
Fire escape
Apr 13, 2017 · Apt 3R
Close - Safety
Carbon monoxide detector
Feb 9, 2017 · Apt 2F
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Mixed residential and retail building (S4)
- Year built
- 1931
- Floors
- 3
- Residential units
- 4
- Building area
- 4,920 ft²
- Lot area
- 2,000 ft²
- Zoning
- R6
- Community board
- 317
- Council district
- 41
- Block / lot
- 4692 / 47
- Assessed value
- $273,150
- Landmark / historic district
- No
HPD registration #327048, last renewed Dec 16, 2021.
Questions about 9521 Church Avenue
Who owns 9521 Church Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Warren Street Realty Corp..
Does 9521 Church Avenue have violations?
Yes. NYC HPD has recorded 111 housing violations at this property.
Is 9521 Church Avenue rent stabilized?
No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.
When was 9521 Church Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 9521 Church Avenue?
It has 4 residential units and 5 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.