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309 Jefferson Street

Brooklyn, NY 11237BBL 3-03166-0045Map

Owner of record: 309 Jefferson Apts LLC

309 Jefferson Street is a walk-up apartment building built in 1902 in Brooklyn, 11237. It has 8 residential units across 4 floors. The owner of record is 309 Jefferson Apts LLC. HPD has recorded 51 housing violations here, most recently on June 10, 2025. 1 of the 50 most recent violations are still open. City tax records listed 8 rent-stabilized apartments here in 2018.

HPD violations
51
DOB violations
21
ECB violations
2
HPD complaints
25

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Jun 10, 2025

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 2018
8
About 100% 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 · 51

  • 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.

    Jun 10, 2025

    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.

    Apr 10, 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 23, 2023

    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.

    Feb 25, 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.

    Feb 25, 2022

    Closed — Violation dismissed
  • B

    Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt 4r, 4th story, apartment at east

    May 12, 2021 · Apt 4R

    Open — Nov certified late
  • B

    Repair or replace the smoke detector missing in the entire apartment located at apt 4r, 4th story, apartment at east

    May 12, 2021 · Apt 4R

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective at entrance located at apt 4r, 4th story, apartment at east

    May 12, 2021 · Apt 4R

    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.

    Apr 9, 2021

    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.

    Apr 9, 2021

    Closed — Violation dismissed
Show 40 more ↓
  • C

    M/d law abate the nuisance consisting of central air conditioner units installed at rear yard

    Apr 24, 2019

    Closed — Violation dismissed
  • B

    M/d law abate the nuisance consisting of wood staircase installed under dropladder at the rear of the building

    Apr 24, 2019

    Closed — Violation dismissed
  • A

    § 53, 187, 231 m/d law and department rules and regulations. provide a shoe properly secured to bottom of string of dropladder at building rear

    Apr 24, 2019

    Closed — Violation dismissed
  • C

    Fire escape defective. replace with new the broken, defective and/or missing gusset plates at all stories balcony fire escape at building rear

    Apr 24, 2019

    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 18, 2018

    Closed — Violation dismissed
  • B

    Fire escape defective. adjust the dropladder so that it will slide easily in the guide rods at rear-2nd story at fire escape

    Aug 8, 2016

    Closed — Violation closed
  • A

    And dept. rules and regulations. scrape and remove rust scales and paint with 2 coats of paint rear fire escape-all stories

    Aug 8, 2016

    Closed — Violation dismissed
  • B

    Repair or replace the carbon monoxide detecting device(s). defective located at apt 4l, 4th story, 1st apartment from north at east

    Aug 8, 2016 · Apt 4L

    Closed — Violation dismissed
  • B

    Repair or replace the smoke detector defective located at apt 4l, 4th story, 1st apartment from north at east

    Aug 8, 2016 · Apt 4L

    Closed — Violation dismissed
  • C

    Replace with new the broken or defective ceramic floor tile (approx. 4 square feet) at public hall, 1st story

    Jul 27, 2016

    Closed — Violation closed
  • C

    M/d law abate the nuisance consisting of uncapped radiator pipe at public hall, 1st story

    Jul 3, 2016

    Closed — Violation closed
  • A

    Section 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 .. at public hall, 1st story

    Jul 3, 2016

    Closed — Violation closed
  • 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

    Jul 3, 2016

    Closed — Violation closed
  • C

    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 .. at public hall, 1st story

    Jul 3, 2016

    Closed — Violation closed
  • A

    Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box .. at public hall, 1st story

    Jul 3, 2016

    Closed — Violation closed
  • A

    Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agency?s housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall, 1st story

    Jul 3, 2016

    Closed — Violation closed
  • B

    Repair or replace the smoke detector defective in the entire apartment located at apt 1r, 1st story, apartment at east

    Jul 3, 2016 · Apt 1R

    Closed — Violation closed
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 1r, 1st story, apartment at east

    Jul 3, 2016 · Apt 1R

    Closed — Violation closed
  • B

    Repair or replace the smoke detector defective in the entire apartment located at apt 4l, 4th story, apartment at east

    Jul 3, 2016 · Apt 4L

    Closed — Violation dismissed
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 4l, 4th story, apartment at east

    Jul 3, 2016 · Apt 4L

    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 9, 2015

    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 agency?s housing information guide. a sample notice can be found at www.nyc.gov/hpd.

    Mar 31, 2015

    Closed — Violation closed
  • C

    Remove the illegal fastening lockable slide bolt installed on door at bulkhead to roof , 4th story

    Mar 31, 2015

    Closed — Violation closed
  • B

    Provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 100 watts. lights not on.

    Jul 11, 2004

    Closed — Violation closed
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color the north walls near baseboard in the entire apartment located at apt 2r, 2nd story, apartment at north

    May 17, 2002 · Apt 2R

    Closed — Violation closed
  • C

    M/d law abate the nuisance consisting of heater vent protruding beyond window sills at 2nd story, 3rd story, and at 4th stories balconies at rear at fire escape

    May 17, 2002

    Closed — Violation closed
  • B

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes ventalation pipes all stories balcony at rear

    Apr 6, 2002

    Closed — Violation closed
  • C

    Provide ready access to buildings heating system cellar door locked to boiler room.

    Dec 24, 1995

    Closed — Violation closed
  • B

    D26-10.01 adm code properly repair the broken or defective wood floor all rooms 4 sty apt 4l. , section '' ''

    Jul 18, 1995 · Apt 4L

    Closed — Violation dismissed
  • B

    D26-10.01, 10.05 adm code arrange and make self-closing the doors entrance 1 sty west apt 1l. located at apt 1l

    Jul 14, 1995 · Apt 1L

    Closed — Violation closed
  • B

    D26-10.01, 10.05 adm code arrange and make self-closing the doors entrance 1 sty east apt 1r. located at apt 1r

    Jul 14, 1995 · Apt 1R

    Closed — Violation closed
  • B

    D26-13.03 adm code abate the nuisance consisting of vermin mice & roaches thru out room 4 sty west apt 4l. , section '' ''

    Jul 14, 1995 · Apt 4L

    Closed — Violation closed
  • B

    D26-10.01 adm code properly repair the broken or defective paving cellar thru out.

    Jul 14, 1995

    Closed — Violation closed
  • B

    Remove the illegal fastening eye hook assembly entrance door bulkhead roof.

    Jul 14, 1995

    Closed — Violation closed
  • B

    Arrange and make self-closing the doors entrance to 3 sty west apt 3l. located at apt 3l

    Jul 14, 1995 · Apt 3L

    Closed — Violation closed
  • B

    Arrange and make self-closing the doors entrance to 3 sty east apt 3r. , section '' ''

    Jul 14, 1995 · Apt 3R

    Closed — Violation dismissed
  • B

    Arrange and make self-closing the doors vestibule to 1 sty pubic hall.

    Jul 14, 1995

    Closed — Violation dismissed
  • B

    Remove all obstructions and repair all defects in water closet 2 sty east apt 2r bathroom. located at apt 2r

    Feb 2, 1988 · Apt 2R

    Closed — Violation closed
  • A

    Properly repair the broken or defective terra cotta coping at roof thru out.

    Feb 2, 1988

    Closed — Violation closed
  • B

    Arrange and make self-closing the doors public hall bulkhead to roof.

    Feb 2, 1988

    Closed — Violation closed

DOB building violations · 21

  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2014 inspection report

    Oct 1, 2015

    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 2012 inspection report

    May 15, 2014

    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
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 1, 2009

    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

    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

    Jan 31, 2005

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 13, 2004

    Dob violation - dismissed
Show 11 more ↓
  • 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

    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

    Aug 29, 1995

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jun 1, 1994

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 16, 1993

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jun 1, 1993

    Dob violation - dismissed

ECB violations · 2

  • Non-hazardous

    Work w/o a permit.work noted:on 2nd, 3rd,and 4th floors exhaust vents installed thru-exterior facade wall 2 per floor total of 8 exhaust vents,front exterior wall installed and 2 on 1st floor one per apartment

    May 22, 2003 · Penalty $2,500

    Resolve
  • Non-hazardous

    Failure to maintain. front entrance doors missing. thier by creating anuisance and safety problem for tennants. remedy: immediately install front entrance doors as per code for multiple dwellings.

    Dec 19, 1992 · Penalty $500

    Resolve

Complaints

  • Heat/hot water

    Entire building

    Feb 2, 2022 · Apt BLDG

    Close
  • Unsanitary condition

    Pests

    Jun 14, 2021 · Apt 1R

    Close
  • Safety

    Carbon monoxide detector

    Apr 27, 2021 · Apt 4R

    Close
  • Safety

    Smoke detector

    Apr 27, 2021 · Apt 4R

    Close
  • Door/window

    Door

    Apr 27, 2021 · Apt 4R

    Close
  • Safety

    Fire escape

    Apr 18, 2021 · Apt 4R

    Close
  • Safety

    Smoke detector

    Apr 18, 2021 · Apt 4R

    Close
  • General

    Bell/buzzer/intercom

    Apr 18, 2021 · Apt 4R

    Close
  • Door/window

    Door

    Apr 18, 2021 · Apt 4R

    Close
  • Heat/hot water

    Apartment only

    Jan 9, 2015 · Apt 1R

    Close
Show 15 more ↓
  • Heating

    Heat related

    Jan 24, 2014 · Apt 1L

    Close
  • General

    Locks

    Jul 18, 2011 · Apt 1R

    Close
  • Plumbing

    Water-leaks

    Jul 18, 2011 · Apt 1R

    Close
  • Paint/plaster

    Ceiling

    Jul 18, 2011 · Apt 1R

    Close
  • Plumbing

    Water-leaks

    Jul 18, 2011 · Apt 1R

    Close
  • General

    Doors

    Jan 16, 2011 · Apt 3R

    Close
  • General

    Locks

    Jan 16, 2011 · Apt 3R

    Close
  • General

    Doors

    Jun 28, 2010 · Apt 2L

    Close
  • General

    Locks

    Jun 28, 2010 · Apt 2L

    Close
  • Heating

    Heat related

    Dec 5, 2009 · Apt 3R

    Close
  • Nonconst

    Vermin

    Jan 29, 2009 · Apt 2L

    Close
  • Heating

    Heat related

    Jan 27, 2005 · Apt 2R

    Close
  • Heating

    Heat related

    Jan 22, 2005 · Apt 2R

    Close
  • Plumbing

    Sewer

    Apr 1, 2004 · Apt 1L

    Close
  • Plumbing

    Sewer

    Apr 1, 2004 · Apt 1L

    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
1902
Floors
4
Residential units
8
Building area
6,500 ft²
Lot area
2,500 ft²
Zoning
R6
Community board
304
Council district
34
Block / lot
3166 / 45
Assessed value
$552,150
Landmark / historic district
No

HPD registration #317743, last renewed Oct 6, 2025.

Questions about 309 Jefferson Street

Who owns 309 Jefferson Street?

The owner of record in NYC Department of City Planning PLUTO data is 309 Jefferson Apts LLC.

Does 309 Jefferson Street have violations?

Yes. NYC HPD has recorded 51 housing violations at this property.

Is 309 Jefferson Street rent stabilized?

NYC Department of Finance tax bills listed 8 rent-stabilized units here in 2018 (about 100% of its 8 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 309 Jefferson Street built?

City records list 1902 as the year it was built.

How many apartments are in 309 Jefferson Street?

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.