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421 New Jersey Avenue

Brooklyn, NY 11207BBL 3-03773-0018Map

Owner of record: J & E Maintenance

421 New Jersey Avenue is a walk-up apartment building built in 1930 in Brooklyn, 11207. It has 6 residential units across 3 floors. The owner of record is J & E Maintenance. HPD has recorded 46 housing violations here, most recently on August 19, 2026. 38 of the 46 most recent violations are still open. City tax records listed 6 rent-stabilized apartments here in 2024.

HPD violations
46
DOB violations
7
ECB violations
1
HPD complaints
47

What to know

Concern
9 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Aug 19, 2026

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

Rent-stabilized units in 2024
6
About 100% of the building's 6 apartments

Counts come from owners' rent-stabilization filings shown on NYC Department of Finance tax bills, as extracted by JustFix. They tell you a building has stabilized apartments, not which ones.

Stabilized units by tax-bill year

Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 46

  • C

    Replace or repair the self-closing doors that is missing or defective hinges at vestibule , 1st story

    Aug 19, 2026

    Closed — Violation closed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 2, 1st story, 2nd apartment from north at east

    Aug 19, 2026 · Apt 2

    Open — Notice of issuance sent to tenant
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 2, 1st story, 2nd apartment from north at east

    Aug 19, 2026 · Apt 2

    Open — Notice of issuance sent to tenant
  • B

    Properly repair or replace the broken or defective intercom system from bulding entrance door to north wall in the entrance located at apt 2, 1st story, 2nd apartment from north at east

    Aug 19, 2026 · Apt 2

    Open — Nov sent out
  • B

    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 2, 1st story, 2nd apartment from north at east

    Aug 19, 2026 · Apt 2

    Open — Nov sent out
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing in the entire apartment located at apt 2, 1st story, 2nd apartment from north at east

    Aug 19, 2026 · Apt 2

    Open — Nov sent out
  • C

    Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 2, 1st story, 2nd apartment from north at east

    Aug 19, 2026 · Apt 2

    Open — Nov sent out
  • A

    Post a proper notice regarding rent stabilization law, in a form approved by the commissioner, in a conspicuous location within the common area at the buildings entrance. for more information about signage requirements, please visit: https://www.nyc.gov/site/hpd/services-and-information/required-signage.page

    Aug 19, 2026

    Open — Nov sent out
  • A

    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 5, 2026

    Open — Nov sent out
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 2, 1st story, 2nd apartment from north at east

    Dec 3, 2025 · Apt 2

    Open — Nov sent out
Show 36 more ↓
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the bathroom located at apt 2, 1st story, 2nd apartment from north at east

    Dec 3, 2025 · Apt 2

    Open — Nov sent out
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 2, 1st story, 2nd apartment from north at east

    Dec 3, 2025 · Apt 2

    Open — Notice of issuance sent to tenant
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 2, 1st story, 2nd apartment from north at east

    Dec 3, 2025 · Apt 2

    Open — Notice of issuance sent to tenant
  • B

    Remove all obstructions and repair all defects in wasteline at wash basin in the bathroom located at apt 2, 1st story, 2nd apartment from north at east

    Dec 3, 2025 · Apt 2

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective ceramic tile at east wall in the bathroom located at apt 2, 1st story, 2nd apartment from north at east

    Dec 3, 2025 · Apt 2

    Open — Nov sent out
  • A

    Properly repair with similar material the broken or defective ceramic tiles at floor in the kitchen located at apt 2, 1st story, 2nd apartment from north at east

    Nov 19, 2025 · Apt 2

    Open — Nov sent out
  • A

    Properly repair with similar material the broken or defective ceramic tiles at east wall in the bathroom located at apt 2, 1st story, 2nd apartment from north at east

    Nov 19, 2025 · Apt 2

    Open — Nov sent out
  • A

    Properly repair the source and abate the evidence of a water leak at ceiling at north wall in the bathroom located at apt 2, 1st story, 2nd apartment from north at east

    Nov 19, 2025 · Apt 2

    Open — Nov sent out
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 2, 1st story, 2nd apartment from north at east

    Nov 19, 2025 · Apt 2

    Open — Notice of issuance sent to tenant
  • B

    Remove all obstructions and repair all defects in waste line at washbasin in the bathroom located at apt 2, 1st story, 2nd apartment from north at east

    Nov 19, 2025 · Apt 2

    Open — Nov sent out
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 2, 1st story, 2nd apartment from north at east

    Nov 19, 2025 · Apt 2

    Open — Notice of issuance sent to tenant
  • A

    Properly repair with similar material the broken or defective ceramic tiles at floor in the 1st room from east located at apt 2, 1st story, 2nd apartment from north at east

    Nov 19, 2025 · Apt 2

    Open — Nov sent out
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling and north wall in the bathroom located at apt 2, 1st story, 2nd apartment from north at east

    Nov 19, 2025 · Apt 2

    Open — Nov sent out
  • A

    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 11, 2024

    Closed — Violation dismissed
  • A

    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 24, 2023

    Closed — Violation dismissed
  • C

    Provide an adequate supply of heat for the apartment in the entire apartment located at apt 1, 1st story

    Dec 2, 2022 · Apt 1

    Closed — Violation closed
  • I

    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

    Closed — Violation dismissed
  • A

    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 1, 2022

    Closed — Violation dismissed
  • I

    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 1, 2022

    Closed — Violation dismissed
  • I

    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 13, 2015

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department ceiling and walls in the entire apartment located at apt 6, 3rd story, apartment at south

    May 31, 2005 · Apt 6

    Open — Nov sent out
  • A

    D26-10.01 adm code & 309 m/d law abate the nuisance consisting of front entrance door to bldg locked preventing access to bells for apts.

    Feb 25, 1986

    Open — Nov sent out
  • B

    D26-10.01, 10.05 adm code arrange and make self-closing the doors bulkhead door to roof.

    May 6, 1985

    Open — Nov sent out
  • A

    D26-12.01 adm code paint with light colored paint to the satisfaction of this department ceilings all stys & walls & ceiling of bulkhead.

    May 6, 1985

    Open — Nov sent out
  • A

    D26-10.01 adm code replace with new the broken or defective flap doors rear yard to cellar.

    May 6, 1985

    Open — Nov sent out
  • A

    D26-19.07 adm code install and maintain sufficient light or lights of at least 40 watts incandescent or equivalent each, to light adequately from sunset to sunrise the rear of building.

    May 6, 1985

    Open — Nov sent out
  • A

    D26-10.01 adm code repair the broken or defective plastered surfaces and paint in a uniform color clg vestibule 1 sty pub hall.

    May 6, 1985

    Open — Nov sent out
  • B

    D26-10.01 adm code repair the broken or defective plastered surfaces and paint in a uniform color walls & clgs pub hall all stys.

    May 6, 1985

    Open — Nov sent out
  • B

    D26-10.01, 10.05 adm code remove all encumbrances consisting of household items all stys pub hall.

    May 6, 1985

    Open — Nov sent out
  • B

    D26-10.01 adm code replace with new the broken or defective metal guard rail stoop stairs building front south section.

    May 6, 1985

    Open — Nov sent out
  • B

    D26-10.01 adm code replace with new the missing 60 watts bulb fixture 1 sty vestiuble.

    May 6, 1985

    Open — Nov sent out
  • B

    D26-10.01 adm code properly repair the broken or defective flap door building front landing to cellar.

    May 6, 1985

    Open — Nov sent out
  • B

    D26-10.01 adm code replace with new the missing baluster stairs 3 sty public hall.

    May 6, 1985

    Open — Nov sent out
  • B

    D26-10.01 adm code properly secure the loose treads into stringer 9 10 11 13 up bulkhead stairs to roof 3 sty public hall.

    May 6, 1985

    Open — Nov sent out
  • C

    D26-17.10 adm code post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to building's heating system 1 sty public hall & on boiler room door.

    May 6, 1985

    Open — Nov sent out
  • C

    D26-17.10 adm code provide ready access to building's heating system cellar door locked.

    May 6, 1985

    Open — Nov sent out

DOB building violations · 7

  • 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 2019 external low pressure inspection

    Jun 20, 2023

    Dob violation - dismissed
  • 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 2010 inspection report

    Dec 13, 2011

    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

    Aug 16, 1993

    Dob violation - active

ECB violations · 1

  • Class - 1

    Failure to maintain bldg defect is in that bulkhead door going to roof is in disrepair also roof top area near door is rotten and deteriorated due to water leaks also bulkhead door is not secure and area

    Sep 27, 2008 · Penalty $250

    Resolve

Complaints

  • Unsanitary condition

    Pests

    Jul 30, 2026 · Apt 2

    Close
  • Unsanitary condition

    Pests

    Jul 30, 2026 · Apt 2

    Close
  • General

    Bell/buzzer/intercom

    Jul 30, 2026 · Apt 2

    Close
  • Electric

    Lighting

    Jul 30, 2026 · Apt 2

    Close
  • Unsanitary condition

    Pests

    Jul 16, 2026 · Apt 2

    Close
  • Unsanitary condition

    Pests

    Jul 16, 2026 · Apt 2

    Close
  • General

    Bell/buzzer/intercom

    Jul 16, 2026 · Apt 2

    Close
  • Heat/hot water

    Apartment only

    Dec 11, 2025 · Apt 2NDFLO

    Close
  • Paint/plaster

    Ceiling

    Dec 2, 2025 · Apt 2

    Close
  • Unsanitary condition

    Pests

    Dec 2, 2025 · Apt 2

    Close
Show 37 more ↓
  • Unsanitary condition

    Pests

    Dec 2, 2025 · Apt 2

    Close
  • Flooring/stairs

    Floor

    Nov 18, 2025 · Apt 2

    Close
  • Paint/plaster

    Wall

    Nov 18, 2025 · Apt 2

    Close
  • Paint/plaster

    Ceiling

    Nov 18, 2025 · Apt 2

    Close
  • Unsanitary condition

    Pests

    Nov 18, 2025 · Apt 2

    Close
  • Plumbing

    Basin/sink

    Nov 18, 2025 · Apt 2

    Close
  • Unsanitary condition

    Pests

    Nov 18, 2025 · Apt 2

    Close
  • Paint/plaster

    Wall

    Sep 27, 2025 · Apt 2

    Close
  • Unsanitary condition

    Pests

    Sep 27, 2025 · Apt 2

    Close
  • Paint/plaster

    Ceiling

    Sep 27, 2025 · Apt 2

    Close
  • Unsanitary condition

    Pests

    Sep 27, 2025 · Apt 2

    Close
  • Electric

    Lighting

    Sep 27, 2025 · Apt 2

    Close
  • Flooring/stairs

    Floor

    Sep 27, 2025 · Apt 2

    Close
  • Heat/hot water

    Entire building

    Mar 14, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 4, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Dec 1, 2022 · Apt 4

    Close
  • Heat/hot water

    Entire building

    Nov 30, 2022 · Apt 1

    Close
  • Heat/hot water

    Entire building

    Nov 30, 2022 · Apt 1

    Close
  • Heat/hot water

    Entire building

    Nov 25, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 16, 2022 · Apt BLDG

    Close
  • Safety

    Carbon monoxide detector

    Sep 9, 2015 · Apt 4

    Close
  • Safety

    Smoke detector

    Sep 9, 2015 · Apt 4

    Close
  • Safety

    Window guard broken/missing

    Sep 9, 2015 · Apt 4

    Close
  • Heating

    Heat related

    Feb 25, 2009 · Apt 5

    Close
  • Heating

    Heat related

    Feb 25, 2009 · Apt 6

    Close
  • Heating

    Heat related

    Dec 29, 2005 · Apt 1

    Close
  • General

    Mold

    May 18, 2005 · Apt 6

    Close
  • Nonconst

    Vermin

    May 18, 2005 · Apt 6

    Close
  • Heating

    Heat related

    Mar 11, 2005 · Apt 1

    Close
  • Heating

    Heat related

    Mar 11, 2005 · Apt 1

    Close
  • Heating

    Heat related

    Mar 10, 2005 · Apt 1

    Close
  • Heating

    Heat related

    Nov 8, 2004 · Apt 6

    Close
  • Appliance

    Electric/gas range

    Jun 21, 2004 · Apt 1

    Close
  • Heating

    Heat related

    Mar 19, 2004 · Apt 1

    Close
  • Heating

    Heat related

    Mar 8, 2004 · Apt 1

    Close
  • Electric

    Bell-buzzer/intercom

    Mar 8, 2004 · Apt 1

    Close
  • Heating

    Heat related

    Mar 5, 2004 · Apt 1

    Close

Sales history

No recorded sales in our data

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

Building details

Building type
Walk-up apartment building (C2)
Year built
1930
Floors
3
Residential units
6
Building area
4,238 ft²
Lot area
2,500 ft²
Zoning
R6
Community board
305
Council district
42
Block / lot
3773 / 18
Assessed value
$318,150
Landmark / historic district
No

HPD registration #320684, last renewed Oct 11, 2025.

Questions about 421 New Jersey Avenue

Who owns 421 New Jersey Avenue?

The owner of record in NYC Department of City Planning PLUTO data is J & E Maintenance.

Does 421 New Jersey Avenue have violations?

Yes. NYC HPD has recorded 46 housing violations at this property.

Is 421 New Jersey Avenue rent stabilized?

NYC Department of Finance tax bills listed 6 rent-stabilized units here in 2024 (about 100% of its 6 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 421 New Jersey Avenue built?

City records list 1930 as the year it was built.

How many apartments are in 421 New Jersey Avenue?

It has 6 residential units.

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