251 Avenue U
Brooklyn, NY 11223BBL 3-07102-0046Map
Owner of record: Monaco Properties, LLC
251 Avenue U is a store building built in 1931 in Brooklyn, 11223. It has 2 residential units across 2 floors. The owner of record is Monaco Properties, LLC. HPD has recorded 5 housing violations here, most recently on November 28, 2023. 1 of the 5 most recent violations are still open.
- HPD violations
- 5
- DOB violations
- 18
- ECB violations
- 5
- HPD complaints
- 0
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 · 5
- 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 - 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 17, 2022
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.
Mar 16, 2022
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 8, 2019
Closed — Violation dismissed - CImmediately hazardous
Provide hot water at all hot water fixtures kitchen and bathroom, 2nd story rear apt. 2r.
Jun 14, 2005
Open — Nov sent out
DOB building violations · 18
- Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued-failure to file 2023 external low pressure inspection
Sep 23, 2024
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued-failure to file 2018 external low pressure inspection
Jun 20, 2023
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2017 inspection report
Nov 8, 2019
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
Show 8 more ↓
- 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
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 - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 16, 1999
Dob violation - dismissed - Construction other optional
C-construction other optional
Dec 18, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jul 25, 1994
Dob violation - dismissed
ECB violations · 5
- Non-hazardous
No equipment use permit. installed air conditioning unit on the roof and in operation. provide equipment use permit.
Nov 24, 1999 · Penalty $2,500
Resolve - Non-hazardous
Failure to maintain exterior building wall defect is crack and missing bricks at east wall one story rear extension north corner.remedy make all necessary repairs and submit engineers report as to structural st
Feb 2, 1998 · Penalty $350
Resolve - Non-hazardous
Work without a permit. noted: a 1 story masonry brick garage has beenerected. application #300257736 a3 disapproved 6/21/93. a steel rolldown security gate at driveway at rear of bldg on public driveway.
Jan 29, 1998 · Penalty $500
Resolve - Hazardous
Failure to maintain exterior building wall section of brick work at month corner of garage cracked loose and open motor joints, causing section to garage creating a hazardous condition to adjoining property per
Dec 18, 1997 · Penalty $800
Resolve - Hazardous
Failure to maintain exterior building wall defect is: parapet wall (front) of accessory garage has collapsed. further, remaining interior walls show diagonal cracking at numerous locations. remedy: remove debri
May 16, 1992
Resolve
Complaints
No HPD complaints in our records
Sales history
No recorded sales in our data
Building details
- Building type
- Store building (K4)
- Year built
- 1931
- Floors
- 2
- Residential units
- 2
- Building area
- 2,865 ft²
- Lot area
- 2,074 ft²
- Zoning
- R5B
- Community board
- 311
- Council district
- 44
- Block / lot
- 7102 / 46
- Assessed value
- $178,200
- Landmark / historic district
- No
HPD registration #812686, last renewed Aug 8, 2025.
Questions about 251 Avenue U
Who owns 251 Avenue U?
The owner of record in NYC Department of City Planning PLUTO data is Monaco Properties, LLC.
Does 251 Avenue U have violations?
Yes. NYC HPD has recorded 5 housing violations at this property.
Is 251 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 251 Avenue U built?
City records list 1931 as the year it was built.
How many apartments are in 251 Avenue U?
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.