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439 Jefferson Avenue

Brooklyn, NY 11221BBL 3-01831-0072Map

Owner of record: 439 Jefferson LLC

439 Jefferson Avenue is a walk-up apartment building built in 1931 in Brooklyn, 11221. It has 8 residential units across 4 floors. The owner of record is 439 Jefferson LLC. HPD has recorded 170 housing violations here, most recently on September 15, 2026. 13 of the 50 most recent violations are still open. City tax records listed 4 rent-stabilized apartments here in 2024.

HPD violations
170
DOB violations
2
ECB violations
0
HPD complaints
165

What to know

Concern
2 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Sep 15, 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
4
About 50% of the building's 8 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 · 170

  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 4, 2nd story, 1st apartment from west at north

    Sep 15, 2026 · Apt 4

    Open — Civ14 mailed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at north wall in the bathroom located at apt 4, 2nd story, 1st apartment from west at north

    Sep 15, 2026 · Apt 4

    Open — Civ14 mailed
  • 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 4, 2nd story, 1st apartment from west at north

    Sep 15, 2026 · Apt 4

    Open — Civ14 mailed
  • 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 4, 2nd story, 1st apartment from west at north

    Sep 15, 2026 · Apt 4

    Open — Civ14 mailed
  • 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 3, 2nd story, 1st apartment from north at east

    Sep 14, 2026 · Apt 3

    Open — Civ14 mailed
  • 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 3, 2nd story, 1st apartment from north at east

    Sep 14, 2026 · Apt 3

    Open — Civ14 mailed
  • B

    Properly repair or replace the broken or defective ... porcelain enamel finish by method of reglazing at bathtub in the bathroom located at apt 3, 2nd story, 1st apartment from north at east

    Sep 14, 2026 · Apt 3

    Open — Civ14 mailed
  • B

    Repair the leaky and/or defective faucets ...at bathtub in the bathroom located at apt 3, 2nd story, 1st apartment from north at east

    Sep 14, 2026 · Apt 3

    Open — Civ14 mailed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at west wall in the kitchen located at apt 1r, 1st story, 1st apartment from south at west

    Sep 10, 2025 · Apt 1R

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective latch set at door leading to rear yard in the kitchen located at apt 1r, 1st story, 1st apartment from south at west

    Sep 10, 2025 · Apt 1R

    Closed — Violation dismissed
Show 40 more ↓
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 1r, 1st story, 1st apartment from south at west

    Sep 10, 2025 · Apt 1R

    Closed — Violation dismissed
  • C

    Provide ready access to buildings heating system locked door to basement at public hall, 1st story

    Dec 18, 2024

    Closed — Violation dismissed
  • C

    Provide an adequate supply of heat for the apartment in the entire apartment located at apt 3, 2nd story, 1st apartment from west at north

    Dec 18, 2024 · Apt 3

    Closed — Violation dismissed
  • B

    Remove all encumbrances consisting of bicycle and house hold items at public hall, 4th story

    Jun 21, 2024

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective at entrance door from stairs. hinges defective. at cellar

    Jun 14, 2024

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective at boiler room, hinges defective. at cellar

    Jun 14, 2024

    Closed — Violation dismissed
  • B

    Remove all encumbrances consisting of household items at public hall, 4th story

    Jun 14, 2024

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt #8, 4th story, 2nd apartment from south at west

    Dec 3, 2023 · Apt #8

    Closed — Violation dismissed
  • C

    Provide ready access to buildings heating system door locked at boiler room

    Dec 3, 2023

    Closed — Violation dismissed
  • C

    Provide an adequate supply of heat for the apartment in the entire apartment located at apt #8, 4th story, 2nd apartment from south at west

    Dec 3, 2023 · Apt #8

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective at building front entrance door, latch , 1st story

    Nov 30, 2023

    Closed — Violation closed
  • B

    Repair or replace the smoke detector that is defective in the entire apartment located at apt 3, 3rd story, 2nd apartment from west at north

    Nov 30, 2023 · Apt 3

    Closed — Violation dismissed
  • B

    Repair or replace the carbon monoxide detecting device(s). that is defective in the entire apartment located at apt 3, 3rd story, 2nd apartment from west at north

    Nov 30, 2023 · Apt 3

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department at ceiling at public hall, 4th story

    Nov 27, 2023

    Closed — Violation dismissed
  • B

    Repair the roof so that it will not leak over ceiling at public hall, 4th story

    Nov 27, 2023

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective fire retardent plaster at ceiling at public hall, 4th story

    Nov 27, 2023

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 8, 4th story, 1st apartment from south at west

    Nov 27, 2023 · Apt 8

    Closed — Violation dismissed
  • C

    Provide ready access to buildings heating system door leading to boiler room locked

    Nov 27, 2023

    Closed — Violation dismissed
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 8, 4th story, 1st apartment from south at west

    Nov 27, 2023 · Apt 8

    Closed — Violation dismissed
  • C

    Provide an adequate supply of heat for the apartment in the entire apartment located at apt 8, 4th story, 1st apartment from south at west

    Nov 27, 2023 · Apt 8

    Closed — Violation dismissed
  • C

    Provide ready access to buildings heating system lockes door at boiler room, 1st story

    Nov 8, 2023

    Closed — Violation closed
  • C

    Provide an adequate supply of heat for the apartment in the entire apartment located at apt 3, 2nd story, 1st apartment from north at east

    Nov 8, 2023 · Apt 3

    Closed — Violation closed
  • A

    § 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor missing at public hall, 1st story

    Feb 25, 2023

    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 10, 2022

    Closed — Violation dismissed
  • C

    M/d law abate the nuisance consisting of hot water exceeded maximum allowable temperature of 130 degrees in the entire apartment located at apt 3, 2nd story, 1st apartment from east at south

    Oct 24, 2022 · Apt 3

    Closed — Violation closed
  • A

    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

    Oct 24, 2022

    Closed — Violation dismissed
  • A

    § 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor frame unmounted from wall at public hall, 1st story

    Oct 24, 2022

    Closed — Violation dismissed
  • A

    Post sign on wall of entrance story bearing name, address including apartment number if any, and telephone number of superintendent, janitor or housekeeper. at public hall, 1st story

    Oct 24, 2022

    Closed — Violation dismissed
  • A

    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.

    Oct 24, 2022

    Closed — Violation dismissed
  • A

    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

    Oct 24, 2022

    Closed — Violation dismissed
  • A

    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

    Oct 24, 2022

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department the east wall in the 1st room from north located at apt 3, 2nd story, 1st apartment from east at south

    Oct 24, 2022 · Apt 3

    Closed — Violation dismissed
  • A

    Properly repair the source and abate the evidence of a water leak at north wall above door at entrance in the foyer located at apt 3, 2nd story, 1st apartment from east at south

    Oct 24, 2022 · Apt 3

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department the north wall in the foyer located at apt 3, 2nd story, 1st apartment from east at south

    Oct 24, 2022 · Apt 3

    Closed — Violation dismissed
  • A

    Properly repair with similar material the broken or defective wood baseboard molding at east wall in the 4th room from north located at apt 8, 4th story, 1st apartment from west at north

    Oct 20, 2022 · Apt 8

    Open — Not complied with
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color east wall in the foyer located at apt 8, 4th story, 1st apartment from west at north

    Oct 20, 2022 · Apt 8

    Open — Not complied with
  • A

    Properly repair with similar material the broken or defective wood baseboard molding at east wall in the foyer located at apt 8, 4th story, 1st apartment from west at north

    Oct 20, 2022 · Apt 8

    Open — Not complied with
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 8, 4th story, 1st apartment from west at north

    Oct 20, 2022 · Apt 8

    Open — Not complied with
  • B

    Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the front yard

    Sep 1, 2022

    Closed — Violation closed
  • A

    Properly repair with similar material the broken or defective wood baseboard molding at south wall in the 3rd room from north located at apt 8, 4th story, 2nd apartment from south at west

    Jun 14, 2022 · Apt 8

    Open — Not complied with

DOB building violations · 2

  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 31, 2005

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 19, 2003

    Dob violation - dismissed

ECB violations · 0

No ECB violations on record

Complaints

  • Water leak

    Damp spot

    Sep 28, 2026 · Apt 8

    Open
  • Appliance

    Electric/gas range

    Sep 12, 2026 · Apt 4

    Close
  • Safety

    Smoke detector

    Sep 12, 2026 · Apt 4

    Close
  • Paint/plaster

    Wall

    Sep 12, 2026 · Apt 4

    Close
  • Appliance

    Electric/gas range

    Sep 5, 2026 · Apt 3

    Close
  • Plumbing

    Basin/sink

    Sep 5, 2026 · Apt 3

    Close
  • Door/window

    Door

    Sep 5, 2026 · Apt 3

    Close
  • Plumbing

    Bathtub/shower

    Sep 5, 2026 · Apt 3

    Close
  • Heat/hot water

    Entire building

    Nov 15, 2025 · Apt 3

    Close
  • Heat/hot water

    Entire building

    Oct 24, 2025 · Apt BLDG

    Close
Show 40 more ↓
  • Unsanitary condition

    Pests

    Sep 8, 2025 · Apt 1R

    Close
  • Door/window

    Door

    Sep 8, 2025 · Apt 1R

    Close
  • Heat/hot water

    Entire building

    Apr 10, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 24, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 1, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 16, 2024 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Feb 4, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 29, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 26, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 22, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 20, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 14, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 8, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 15, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Apr 28, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 24, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 23, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 30, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Nov 15, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 29, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 20, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 18, 2022 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Oct 14, 2022 · Apt 8

    Close
  • Water leak

    Heavy flow

    Oct 14, 2022 · Apt 8

    Close
  • General

    Bell/buzzer/intercom

    Oct 14, 2022 · Apt 8

    Close
  • Door/window

    Door

    Oct 14, 2022 · Apt 8

    Close
  • Heat/hot water

    Entire building

    Oct 3, 2022 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Aug 15, 2022 · Apt BLDG

    Close
  • Flooring/stairs

    Floor

    Jun 10, 2022 · Apt 8

    Close
  • Unsanitary condition

    Pests

    Jun 10, 2022 · Apt 8

    Close
  • Unsanitary condition

    Pests

    Jun 10, 2022 · Apt 8

    Close
  • Heat/hot water

    Entire building

    Apr 18, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Apr 7, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Apr 6, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Apr 5, 2022 · Apt BLDG

    Close
  • Paint/plaster

    Ceiling

    Mar 20, 2022 · Apt 4

    Close
  • Paint/plaster

    Ceiling

    Mar 20, 2022 · Apt 4

    Close
  • Heat/hot water

    Entire building

    Mar 9, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 7, 2022 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 14, 2022 · Apt BLDG

    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 (C1)
Year built
1931
Floors
4
Residential units
8
Building area
9,920 ft²
Lot area
3,108 ft²
Zoning
R6B
Community board
303
Council district
36
Block / lot
1831 / 72
Assessed value
$810,450
Landmark / historic district
No

HPD registration #326530, last renewed Jul 24, 2025.

Questions about 439 Jefferson Avenue

Who owns 439 Jefferson Avenue?

The owner of record in NYC Department of City Planning PLUTO data is 439 Jefferson LLC.

Does 439 Jefferson Avenue have violations?

Yes. NYC HPD has recorded 170 housing violations at this property.

Is 439 Jefferson Avenue rent stabilized?

NYC Department of Finance tax bills listed 4 rent-stabilized units here in 2024 (about 50% of its 8 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 439 Jefferson Avenue built?

City records list 1931 as the year it was built.

How many apartments are in 439 Jefferson Avenue?

It has 8 residential units.

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