420 Avenue U
Brooklyn, NY 11223BBL 3-07130-0002Map
Owner of record: 420 Avenue U LLC
420 Avenue U is a mixed residential and retail building built in 1931 in Brooklyn, 11223. It has 2 residential units across 3 floors. The owner of record is 420 Avenue U LLC. HPD has recorded 62 housing violations here, most recently on May 1, 2026. 32 of the 50 most recent violations are still open.
- HPD violations
- 62
- DOB violations
- 12
- ECB violations
- 1
- HPD complaints
- 22
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 · 62
- 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 1, 2026
Closed — Violation dismissed - 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 6, 2025
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 21, 2023
Closed — Violation dismissed - 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
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 10, 2022
Closed — Violation dismissed - 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
Closed — Violation dismissed - 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
Closed — Violation dismissed - CImmediately hazardous
Provide adequate supply of cold water for the fixtures in entire apartment located at apt 2floor, 2nd story, apartment at north
Jun 7, 2020 · Apt 2FLOOR
Closed — Violation closed - CImmediately hazardous
Provide adequate supply of hot water for the fixtures in entire apartment located at apt 2floor, 2nd story, apartment at north
Jun 7, 2020 · Apt 2FLOOR
Closed — Violation closed - CImmediately hazardous
Provide an adequate supply of gas to the fixtures at range in kitchen located at apt 2floor, 2nd story, apartment at north
Jun 7, 2020 · Apt 2FLOOR
Closed — Violation dismissed
Show 40 more ↓
- CImmediately hazardous
Provide a safe and adequate supply of electric service to the fixtures all walls and ceilings in the entire apartment located at apt 2floor, 2nd story, apartment at north
Jun 7, 2020 · Apt 2FLOOR
Open — Nov sent out - CImmediately hazardous
Replace with new the missing door to south apt. at public hall , 2nd story
Jun 3, 2020
Open — Nov certified late - CImmediately hazardous
Provide adequate supply of cold water for the fixtures ... in the entire apartment located at apt 2fl, 2nd story, apartment at north
May 31, 2020 · Apt 2FL
Closed — Violation closed - CImmediately hazardous
Provide a safe and adequate supply of electric service to the fixtures at all walls and ceiling in the entire apartment located at apt 2fl, 2nd story, apartment at north
May 31, 2020 · Apt 2FL
Open — Nov sent out - CImmediately hazardous
Provide adequate supply of hot water for the fixtures .... in the entire apartment located at apt 2fl, 2nd story, apartment at north
May 31, 2020 · Apt 2FL
Closed — Violation closed - 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
May 31, 2020
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.
May 31, 2020
Open — Nov sent out - BHazardous
Provide an adequate supply of gas to the fixtures at range in the kitchen located at apt 2fl, 2nd story, apartment at north
May 31, 2020 · Apt 2FL
Open — Nov sent out - CImmediately hazardous
Properly repair with similar material the broken or defective fire retardant material at ceiling at public hall, 1st story
May 31, 2020
Open — Nov certified late - ANon-hazardous
Paint with light colored paint to the satisfaction of this department the ceiling at public hall, 1st story
May 31, 2020
Open — Nov sent out - ANon-hazardous
Trace and repair the source and abate the visible mold condition... at ceiling, approx. 15 sq.ft. at public hall, 1st story
May 31, 2020
Closed — Violation closed - CImmediately hazardous
Properly repair the broken or defective locking device at entrance door to building
May 31, 2020
Open — Nov sent out - BHazardous
Trace and repair the source and abate the visible mold condition... at ceiling, approx. 15 sq.ft. at public hall, 1st story original violation 13679460 issued 31-may-20 has been upgraded to class b per administrative code ''''27-2017.3a(3)(a) or (b).
May 31, 2020
Open — First no access to re- inspect violation - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling and west wall at public hall, 1st story
May 29, 2020
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective the fire retardant plaster at ceiling and west wall at public hall, 1st story
May 29, 2020
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at ceiling and west wall at public hall, 1st story
May 29, 2020
Open — Nov sent out - CImmediately hazardous
Properly repair the broken or defective mortise door lock and assembly aat building entrance
May 29, 2020
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at ceiling, east and north walls at public hall, 2nd story
Jan 14, 2020
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective fire retardant material at ceiling, east and north walls at public hall, 2nd story
Jan 14, 2020
Open — Nov sent out - CImmediately hazardous
Properly repair the broken or defective heavy duty locking device at building entrance door , 1st story
Jan 14, 2020
Open — Nov sent out - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at ceiling at public hall, 1st story
Jan 14, 2020
Open — Nov sent out - CImmediately hazardous
Properly repair with similar material the broken or defective fire retardant material at ceiling at public hall, 1st story
Jan 14, 2020
Closed — Violation closed - CImmediately hazardous
Code: arrange and make self-closing the doors at vestibule at public hall, 1st story
Jan 14, 2020
Closed — Violation closed - CImmediately hazardous
Properly repair with similar material the broken or defective fire retardant material ceiling at public hall stairs, 2nd story
Jan 4, 2020
Closed — Violation closed - 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 - ANon-hazardous
Cleanse to the satisfaction of this department the floor at all stys at public hall
Jul 1, 2019
Open — Nov sent out - CImmediately hazardous
Properly repair the broken or defective mortise lock at vestibule door at public hall, 1st story
Jul 1, 2019
Open — Nov certified late - BHazardous
Trace and repair the source and abate the visible mold condition... ceiling 5 sq.ft in the bathroom located at apt 4f, 4th story, 1st apartment from west at north original violation 13017847 issued 15-apr-19 has been upgraded to class b per administrative code §27-2017.3a(3)(a) or (b).
Apr 15, 2019 · Apt 4F
Open — First no access to re- inspect violation - ANon-hazardous
Trace and repair the source and abate the visible mold condition... ceiling 5 sq.ft in the bathroom located at apt 4f, 4th story, 1st apartment from west at north
Apr 15, 2019 · Apt 4F
Closed — Violation closed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department all walls and ceiling in the entire apartment located at apt 4f, 4th story, 1st apartment from west at north
Apr 15, 2019 · Apt 4F
Open — Nov sent out - BHazardous
Arrange and make self-closing the doors at entrance located at apt 4f, 4th story, 1st apartment from west at north
Apr 15, 2019 · Apt 4F
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
Apr 15, 2019
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. at public hall, 1st story
Apr 15, 2019
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 missing at public hall, 1st story
Apr 15, 2019
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 missing at public hall, 1st story
Apr 15, 2019
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
Apr 15, 2019
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
Apr 15, 2019
Open — Nov sent out - ANon-hazardous
Properly repair the broken or defective wood frame at vestibule door , 1st story
Apr 15, 2019
Open — Nov sent out - BHazardous
Remove all encumbrances consisting of bicycle and household items at public hall, 2nd story
Apr 15, 2019
Open — Nov sent out - ANon-hazardous
Properly secure the loose marble floor saddle in the kitchen located at apt 4f, 4th story, 1st apartment from west at north
Apr 15, 2019 · Apt 4F
Open — Nov sent out
DOB building violations · 12
- 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 2023 external low pressure inspection
Sep 23, 2024
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 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 - dismissed - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2016 inspection report
Apr 6, 2018
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
Feb 27, 2001
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
May 4, 1998
Dob violation - dismissed
Show 2 more ↓
- 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
Aug 29, 1995
Dob violation - dismissed
ECB violations · 1
- Class - 3
5b 15 24b 32a 34b 38 39 48a 50abcd, 50a no check valve 50b no cleanout at breach 50c water lines not supported 50d flue pipe(improperly)supported
Aug 19, 2008 · Penalty $100
Resolve
Complaints
- Heat/hot water
Apartment only
Jun 5, 2020 · Apt 2FLOOR
Close - General
Cooking gas
Jun 5, 2020 · Apt 2FLOOR
Close - Electric
No lighting
Jun 5, 2020 · Apt 2FLOOR
Close - Door/window
Door
Jun 3, 2020 · Apt BLDG
Close - Electric
Power outage
May 26, 2020 · Apt 2FL
Close - General
Cooking gas
May 26, 2020 · Apt 2FL
Close - Electric
No lighting
May 18, 2020 · Apt 2
Close - Unsanitary condition
Garbage/recycling storage
Jun 26, 2019 · Apt BLDG
Close - Heat/hot water
Entire building
Mar 4, 2016 · Apt 3
Close - Heat/hot water
Entire building
Feb 27, 2016 · Apt BLDG
Close
Show 12 more ↓
- Heat/hot water
Entire building
Jan 5, 2016 · Apt BLDG
Close - Unsanitary condition
Pests
Feb 14, 2015 · Apt 2
Close - Heating
Heat related
Nov 7, 2012 · Apt NA
Close - Heating
Heat related
Nov 7, 2012 · Apt NA
Close - Plumbing
Water-leaks
Sep 27, 2010 · Apt 3R
Close - Plumbing
Water-leaks
Sep 27, 2010 · Apt 3R
Close - Plumbing
Water-leaks
Sep 22, 2010 · Apt 3R
Close - Plumbing
Water-leaks
Sep 22, 2010 · Apt 3R
Close - Nonconst
Carbon monoxide
Sep 22, 2010 · Apt 3R
Close - General
Floor
Sep 22, 2010 · Apt 3R
Close - General
Floor
Sep 22, 2010 · Apt 3R
Close - Nonconst
Smoke detector
Sep 22, 2010 · Apt 3R
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Mixed residential and retail building (S2)
- Year built
- 1931
- Floors
- 3
- Residential units
- 2
- Building area
- 3,600 ft²
- Lot area
- 1,400 ft²
- Zoning
- R6A
- Community board
- 315
- Council district
- 44
- Block / lot
- 7130 / 2
- Assessed value
- $196,440
- Landmark / historic district
- No
HPD registration #352460, last renewed Oct 28, 2025.
Questions about 420 Avenue U
Who owns 420 Avenue U?
The owner of record in NYC Department of City Planning PLUTO data is 420 Avenue U LLC.
Does 420 Avenue U have violations?
Yes. NYC HPD has recorded 62 housing violations at this property.
Is 420 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 420 Avenue U built?
City records list 1931 as the year it was built.
How many apartments are in 420 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.