1231 Flatbush Avenue

Brooklyn, NY 11226BBL 3-05210-0034Map

1231 Flatbush Avenue is a mixed residential and retail building built in 1933 in Brooklyn, 11226. It has 2 residential units across 3 floors. The owner of record is Avenue D Realty LLC. HPD has recorded 30 housing violations here, most recently on November 24, 2025. 30 of the 30 most recent violations are still open.

HPD violations: 30
DOB violations: 21
ECB violations: 3
HPD complaints: 66

What to know

Concern

3 open Class C

Immediately hazardous issues among recent violations are still open.

Good

Last violation Nov 24, 2025

Date of the most recent HPD inspection that found a problem.

Good

No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 30

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 24, 2025
Open — Info nov sent out
BHazardous
Repair the broken or defective plastered surfaces and paint in uniform color the celling at public hall, 1st story
Aug 29, 2023
Open — Nov sent out
BHazardous
Repair the roof so that it will not leak at ceiling at public hall, 3rd story
Aug 29, 2023
Open — Nov sent out
BHazardous
Properly repair or replace the broken or defective locking device at viestibule door at public hall, 1st story
Aug 29, 2023
Open — Nov sent out
ANon-hazardous
Post, in a form approved by the commissioner, and maintain a notice in a common area of the building regarding the procedures that should be followed when a gas leak is suspected at public hall
Aug 29, 2023
Open — Nov sent out
BHazardous
Properly repair with similar material the broken or defective the 13th and 16th wood balusters from bottom at public hall stairs, 2nd story
Aug 29, 2023
Open — Nov sent out
BHazardous
Repair the broken or defective plastered surfaces and paint in uniform color at the celling and west the wall at public hall, 2nd story
Aug 29, 2023
Open — Nov sent out
BHazardous
Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the .. at public hall, 2nd story
Aug 29, 2023
Open — Nov sent out
BHazardous
Repair the broken or defective plastered surfaces and paint in uniform color the celling at public hall, 3rd story
Aug 29, 2023
Open — Nov sent out
ANon-hazardous
Post a proper notice of carbon monoxide detecting device requirements, in a form approved by the commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in a private dwelling.
Aug 29, 2023
Open — Nov sent out

Show 20 more ↓

ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box missing at public hall
Aug 29, 2023
Open — Nov sent out
ANon-hazardous
Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall, 1st story
Aug 29, 2023
Open — Nov sent out
BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling at public hall, 2nd story
Nov 27, 2019
Open — Nov sent out
BHazardous
Properly repair with similar material the broken or defective ceiling at public hall, 2nd story
Nov 27, 2019
Open — Nov sent out
BHazardous
Properly repair the source and abate the evidence of a water leak ceiling at public hall, 1st story
Nov 27, 2019
Open — Nov sent out
BHazardous
Properly repair with similar material the broken or defective fire retardant material at ceiling and south wall at public hall, 1st story
Nov 27, 2019
Open — Nov sent out
ANon-hazardous
Paint with light colored paint to the satisfaction of this department ceiling , north and west walls at public hall, 1st story
Nov 27, 2019
Open — Nov sent out
ANon-hazardous
Paint with light colored paint to the satisfaction of this department ceiling and south wall. at public hall, 1st story
Nov 27, 2019
Open — Nov sent out
ANon-hazardous
Paint with light colored paint to the satisfaction of this department ceiling at public hall stairs, 1st story
Nov 27, 2019
Open — Nov sent out
ANon-hazardous
Paint with light colored paint to the satisfaction of this department north wall at public hall stairs, 1st story
Nov 27, 2019
Open — Nov sent out
ANon-hazardous
Paint with light colored paint to the satisfaction of this department ceiling at public hall, 2nd story
Nov 27, 2019
Open — Nov sent out
BHazardous
Repair the roof so that it will not leak at ceiling in the 2nd room from east at north located at apt 3, 3rd story, 1st apartment from north at east
Feb 6, 2017 · Apt 3
Open — Nov sent out
BHazardous
Repair the broken or defective plastered surfaces and paint in uniform color ceiling in the 2nd room from east at north located at apt 3, 3rd story, 1st apartment from north at east
Feb 6, 2017 · Apt 3
Open — Nov sent out
BHazardous
Repair the leaky and/or defective faucets at bathtub in the bathroom located at apt 3, 2nd story, 1st apartment from north at east
Feb 6, 2017 · Apt 3
Open — Nov sent out
BHazardous
Properly repair the broken or defective counterbalance at lower & upper window sashes east wall in the 1st room from east at north located at apt 3, 2nd story, 1st apartment from north at east
Feb 6, 2017 · Apt 3
Open — Nov sent out
BHazardous
Repair or replace the carbon monoxide detecting device(s). defective located at apt 3, 2nd story, 1st apartment from north at east
Feb 6, 2017 · Apt 3
Open — Nov sent out
BHazardous
Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 2, 2nd story
Nov 13, 2011 · Apt 2
Open — Nov sent out
CImmediately hazardous
Replace with new the missing - missing glass upper and lower sash window. south east room 3rd sty apt #2.
Aug 13, 2005
Open — Nov sent out
CImmediately hazardous
Replace with new the missing - missing glass sash window north west room 3rd sty apt #2.
Jul 6, 2004
Open — Nov sent out
CImmediately hazardous
Repair the roof so that it will not leak - 3rd sty apt #3.
Jul 6, 2004
Open — Nov sent out

DOB building violations · 21

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 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
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2013 inspection report
Mar 3, 2015
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2012 inspection report
May 15, 2014
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2011 inspection report
Mar 1, 2013
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2010 inspection report
Dec 13, 2011
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2010 inspection report
Dec 13, 2011
Dob violation - active
Low pressure boiler boiler required
Lblvio-low pressure boiler boiler required
Dec 31, 2009
Dob violation - active

Show 11 more ↓

Low pressure boiler boiler required
Lblvio-low pressure boiler boiler required
Dec 31, 2009
Dob violation - active
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 1, 2009
Dob violation - active
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 1, 2009
Dob violation - active
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 3, 2008
Dob violation - active
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 3, 2008
Dob violation - active
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 19, 2007
Dob violation - active
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 19, 2007
Dob violation - active
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 6, 2006
Dob violation - active
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 6, 2006
Dob violation - active
Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 31, 2005
Dob violation - active
Boiler boiler optional
B-boiler boiler optional
May 4, 1998
Dob violation - dismissed

ECB violations · 3

Class - 2
As per class2(b265)28-303.7 failure to file a complete boiler inspection report as per dob records.submit a current b0-9 report.correct all violating condition &submit the certificate of correction.
Jun 24, 2016 · Penalty $2,500
Active
Class - 2
B265. fail to file complete boiler inspection report as per dob recs . submit a current b0-9 report. correct all violating conditions and submit the certificate of correction.
May 3, 2016 · Penalty $2,500
Active
Non-hazardous
49-no key at location for boiler rm.
May 22, 1999
Resolve

Complaints

Unsanitary condition
Pests
Aug 25, 2023 · Apt 3
Close
Water leak
Heavy flow
Aug 25, 2023 · Apt 3
Close
Door/window
Door
Aug 25, 2023 · Apt 3
Close
Flooring/stairs
Floor
Aug 25, 2023 · Apt 3
Close
General
Mailbox
Aug 25, 2023 · Apt 3
Close
Unsanitary condition
Garbage/recycling storage
Aug 25, 2023 · Apt 3
Close
Paint/plaster
Wall
Aug 25, 2023 · Apt 3
Close
Unsanitary condition
Mold
Aug 25, 2023 · Apt 3
Close
Paint/plaster
Ceiling
Aug 25, 2023 · Apt 3
Close
Flooring/stairs
Floor
Aug 25, 2023 · Apt 3
Close

Show 40 more ↓

General
Cabinet
May 31, 2022 · Apt 3
Close
Unsanitary condition
Pests
May 31, 2022 · Apt 3
Close
Appliance
Electric/gas range
May 31, 2022 · Apt 3
Close
Unsanitary condition
Pests
Nov 8, 2019 · Apt 2NDFLO
Close
Water leak
Heavy flow
Nov 8, 2019 · Apt 2NDFLO
Close
Paint/plaster
Ceiling
Nov 8, 2019 · Apt 2NDFLO
Close
Heat/hot water
Entire building
Mar 22, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 21, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 21, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 19, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 18, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 17, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 17, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 15, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 15, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 11, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 11, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 11, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 10, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 10, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 10, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 9, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 9, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 7, 2018 · Apt 1
Close
Heat/hot water
Entire building
Mar 4, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Feb 10, 2018 · Apt 2FL
Close
Heat/hot water
Entire building
Jan 18, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Jan 17, 2018 · Apt BLDG
Close
Heat/hot water
Entire building
Mar 10, 2017 · Apt 2NDFL
Close
Plumbing
Water supply
Feb 25, 2017 · Apt BLDG
Close
Plumbing
Water supply
Feb 25, 2017 · Apt BLDG
Close
Plumbing
Water supply
Feb 25, 2017 · Apt BLDG
Close
Plumbing
Water supply
Feb 25, 2017 · Apt BLDG
Close
General
Mailbox
Feb 25, 2017 · Apt 2FL
Close
General
Bell/buzzer/intercom
Feb 25, 2017 · Apt 2FL
Close
General
Signage missing
Feb 25, 2017 · Apt 2FL
Close
Plumbing
Water supply
Feb 25, 2017 · Apt 2FL
Close
Door/window
Door
Feb 19, 2017 · Apt 3
Close
General
Mailbox
Feb 10, 2017 · Apt 2FL
Close
General
Bell/buzzer/intercom
Feb 10, 2017 · Apt 2FL
Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type: Mixed residential and retail building (S2)
Year built: 1933
Floors: 3
Residential units: 2
Building area: 4,180 ft²
Lot area: 2,265 ft²
Zoning: R7A
Community board: 314
Council district: 45
Block / lot: 5210 / 34
Assessed value: $99,960
Landmark / historic district: No

Questions about 1231 Flatbush Avenue

Who owns 1231 Flatbush Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Avenue D Realty LLC.

Does 1231 Flatbush Avenue have violations?

Yes. NYC HPD has recorded 30 housing violations at this property.

Is 1231 Flatbush 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 1231 Flatbush Avenue built?

City records list 1933 as the year it was built.

How many apartments are in 1231 Flatbush Avenue?

It has 2 residential units and 3 units in total.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.