2721 Avenue U
Brooklyn, NY 11229BBL 3-07332-0046Map
Owner of record: Esther Rosenberg, Trustee
2721 Avenue U is a mixed residential and retail building built in 1928 in Brooklyn, 11229. It has 4 residential units across 2 floors. The owner of record is Esther Rosenberg, Trustee. HPD has recorded 10 housing violations here, most recently on August 7, 2025. 8 of the 10 most recent violations are still open.
- HPD violations
- 10
- DOB violations
- 17
- ECB violations
- 3
- HPD complaints
- 23
What to know
No open immediately-hazardous violations among recent records.
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 · 10
- BHazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 2f, 2nd story, 1st apartment from north at east
Aug 7, 2025 · Apt 2F
Open — Nov sent out - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules missing in the entire apartment located at apt 2f, 2nd story, 1st apartment from north at east
Aug 7, 2025 · Apt 2F
Open — Nov sent out - BHazardous
Abate the infestation consisting of mice in the entire apartment located at apt 2f, 2nd story, 1st apartment from north at east
Aug 7, 2025 · Apt 2F
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in uniform color the north wall in the 1st room from north located at apt 2f, 2nd story, 1st apartment from north at east
Aug 7, 2025 · Apt 2F
Open — Nov sent out - BHazardous
Repair the flushing apparatus and maintain same so as to flush effectively the water closet in the bathroom located at apt 2f, 2nd story, 1st apartment from north at east
Aug 7, 2025 · Apt 2F
Open — Nov sent out - BHazardous
Replace with new the missing radiator cover at north wall in the bathroom located at apt 2f, 2nd story, 1st apartment from north at east
Aug 7, 2025 · Apt 2F
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective fire retardant material at north wall at public hall, 2nd story
Aug 7, 2025
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at north wall at public hall, 2nd story
Aug 7, 2025
Open — Nov sent out - ANon-hazardous
Trace and repair the source and abate the visible mold condition... less than 1o sq ft casing at door frame in the bathroom located at apt 2f, 2nd story, 1st apartment from north at east
Aug 7, 2025 · Apt 2F
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 28, 2023
Closed — Violation dismissed
DOB building violations · 17
- Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
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 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2011 inspection report
Mar 1, 2013
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 19, 2007
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 6, 2006
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 13, 2004
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 19, 2003
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 26, 2002
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 27, 2001
Dob violation - dismissed
Show 7 more ↓
- 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
Jul 25, 1994
Dob violation - dismissed - Construction other optional
C-construction other optional
Dec 9, 1991
Vp*-violation unserved ecb- dismissed
ECB violations · 3
- Hazardous
Plumbing work without a permit. new installation of copper piping for hot, cold water as well as new base board hot water heat throughout 1st floor and 2 floor. all plumbing 100% complete. remedy: obtain a
Aug 22, 2005 · Penalty $800
Resolve - Hazardous
Plumbing work performed is required to be performed by a licensed master plumber. new installation of copper piping for hot cold water as well as new base board hot water heat throughout 1st floor and 2nd floor
Aug 22, 2005 · Penalty $400
Resolve - Hazardous
Failure to have new or altered plumbing system tested. new installation of copper piping for hot cold water as well as new base board hot water heat throughout 1st floor and 2nd floor. remedy: have proper tests
Aug 22, 2005 · Penalty $400
Resolve
Complaints
- Electric
Power outage
Aug 12, 2026 · Apt 2R
Close - Electric
Power outage
Aug 12, 2026 · Apt 2R
Close - Unsanitary condition
Pests
Aug 1, 2025 · Apt 2F
Close - Unsanitary condition
Mold
Aug 1, 2025 · Apt 2F
Close - Plumbing
Water supply
Aug 1, 2025 · Apt 2F
Close - Door/window
Door
Aug 1, 2025 · Apt 2F
Close - Water leak
Heavy flow
Jul 22, 2019 · Apt 2F
Close - Water leak
Heavy flow
Jul 22, 2019 · Apt 2F
Close - Heating
Heat related
Jan 7, 2011 · Apt 2F
Close - Heating
Heat related
Jan 7, 2011 · Apt 2F
Close
Show 13 more ↓
- Heating
Heat related
Jan 5, 2011 · Apt 2F
Close - Heating
Heat related
Jan 3, 2011 · Apt 2F
Close - Heating
Heat related
Dec 23, 2010 · Apt 2F
Close - Heating
Heat related
Dec 21, 2010 · Apt 2FL
Close - Heating
Heat related
Dec 20, 2010 · Apt 2F
Close - Heating
Heat related
Dec 19, 2010 · Apt 2FL
Close - Plumbing
Toilet
Dec 19, 2010 · Apt 2FL
Close - Heating
Heat related
Dec 17, 2010 · Apt 2F
Close - Plumbing
Toilet
Dec 17, 2010 · Apt 2F
Close - Heating
Heat related
Dec 15, 2010 · Apt 2F
Close - Electric
Electric-supply
Aug 2, 2006 · Apt 2R
Close - Heating
Heat related
Dec 6, 2003 · Apt 1R
Close - Heating
Heat related
Nov 8, 2003 · Apt 1R
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Mixed residential and retail building (S9)
- Year built
- 1928
- Floors
- 2
- Residential units
- 4
- Building area
- 5,600 ft²
- Lot area
- 2,800 ft²
- Zoning
- R4
- Community board
- 315
- Council district
- 46
- Block / lot
- 7332 / 46
- Assessed value
- $376,650
- Landmark / historic district
- No
HPD registration #823379, last renewed Jul 7, 2025.
Questions about 2721 Avenue U
Who owns 2721 Avenue U?
The owner of record in NYC Department of City Planning PLUTO data is Esther Rosenberg, Trustee.
Does 2721 Avenue U have violations?
Yes. NYC HPD has recorded 10 housing violations at this property.
Is 2721 Avenue U 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 2721 Avenue U built?
City records list 1928 as the year it was built.
How many apartments are in 2721 Avenue U?
It has 4 residential units and 7 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.