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509 Dean Street

Brooklyn, NY 11217BBL 3-01128-0080Map

Owner of record: Dean NY Properties LLC

509 Dean Street is a walk-up apartment building built in 1930 in Brooklyn, 11217. It has 8 residential units across 4 floors. The owner of record is Dean NY Properties LLC. HPD has recorded 105 housing violations here, most recently on September 28, 2026. 12 of the 50 most recent violations are still open.

HPD violations
105
DOB violations
31
ECB violations
4
HPD complaints
24

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Watch
Last violation Sep 28, 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

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 105

  • B

    Remove all encumbrances consisting of ladder free standing at the landing floor, at 1st public hall bulkhead from north, 4th story

    Sep 28, 2026

    Open — Nov sent out
  • A

    Cleanse to the satisfaction of this department the visible mold at caulking, grouts joints of the ceramic tiles at south, west and north walls around shower stall, in the 1st bathroom from north located at apt 4f, 4th story, 1st apartment from south at west

    Sep 28, 2026 · Apt 4F

    Open — Nov sent out
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at the ceiling, in the 1st bathroom from north located at apt 4f, 4th story, 1st apartment from south at west

    Sep 28, 2026 · Apt 4F

    Open — Nov sent out
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 square feet, observed at the ceiling, in the 1st bathroom from north located at apt 4f, 4th story, 1st apartment from south at west

    Sep 28, 2026 · Apt 4F

    Open — Notice of issuance sent to tenant
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at the ceiling, in the 3rd room from north at west located at apt 4f, 4th story, 1st apartment from south at west

    Sep 28, 2026 · Apt 4F

    Open — Nov sent out
  • B

    Repair the roof so that it will not leak over the ceiling, in the 3rd room from north at west located at apt 4f, 4th story, 1st apartment from south at west

    Sep 28, 2026 · Apt 4F

    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 4, 2026

    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.

    Jun 9, 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.

    Feb 24, 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.

    Apr 8, 2021

    Closed — Violation dismissed
Show 40 more ↓
  • 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 16, 2018

    Closed — Violation dismissed
  • B

    Fire escape defective. adjust the dropladder so that it will slide easily in the guide rods .. at fire escape at north

    Apr 12, 2018

    Closed — Violation closed
  • B

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes drop ladder garbage cans front of building

    Mar 28, 2018

    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 .. at public hall, 1st story

    Aug 31, 2017

    Open — Nov sent out
  • 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

    Aug 31, 2017

    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.

    Aug 31, 2017

    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.

    Aug 31, 2017

    Closed — Violation dismissed
  • B

    Remove all encumbrances consisting of household items at public hall, 1st story

    Aug 31, 2017

    Open — Nov sent out
  • B

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

    Jul 3, 2017 · Apt 1R

    Open — Nov sent out
  • B

    Replace or repair the self-closing doors that is missing or defective ... in the entrance located at apt 4b, 4th story, 1st apartment from west at north

    Jul 3, 2017 · Apt 4B

    Open — Nov sent out
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color the north wall in the private hallway located at apt 4f, 4th story, 1st apartment from south at west

    Jul 3, 2017 · Apt 4F

    Open — Nov sent out
  • B

    And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes consisting of flower pots on the 3rd story balcony at the building front at fire escape

    Jul 3, 2017

    Closed — Violation closed
  • B

    Fire escape defective. adjust the dropladder so that it will slide easily in the guide rods at rear stack at fire escape

    Jun 26, 2017

    Open — Nov sent out
  • 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 4, 2016

    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 8, 2015

    Closed — Violation dismissed
  • B

    Replace with new the missing door knob at vestibule door at public hall, 1st story

    Sep 5, 2007

    Closed — Violation closed
  • B

    Replace or repair the self-closing doors that is missing or defective .. in the entrance located at apt 4r, 4th story, 2nd apartment from west at north

    Sep 5, 2007 · Apt 4R

    Closed — Violation dismissed
  • B

    Replace with new the missing ceramic tiles at north & east walls in the bathroom located at apt 4r, 4th story, 2nd apartment from west at north

    Sep 5, 2007 · Apt 4R

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective vynle floor tiles in the 3rd room from north located at apt 4r, 4th story, 2nd apartment from west at north

    Sep 5, 2007 · Apt 4R

    Closed — Violation dismissed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color all walls & ceilings in the entire apartment located at apt 4r, 4th story, 2nd apartment from west at north

    Sep 5, 2007 · Apt 4R

    Closed — Violation dismissed
  • B

    Repair or replace the smoke detector defective in the entire apartment located at apt 4r, 4th story, 2nd apartment from west at north

    Sep 5, 2007 · Apt 4R

    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 4r, 4th story, 2nd apartment from west at north

    Sep 5, 2007 · Apt 4R

    Closed — Violation closed
  • A

    Refit lower window sash so that it may open & close properly in the kitchen located at apt 4r, 4th story, 2nd apartment from west at north

    Sep 5, 2007 · Apt 4R

    Closed — Violation closed
  • B

    Trace and repair the source and abate the nuisance consisting of mold ... at ceiling in the kitchen located at apt 4r, 4th story, 2nd apartment from west at north

    Sep 5, 2007 · Apt 4R

    Closed — Violation closed
  • B

    M/d law abate the nuisance consisting of evidence of concealed leak at ceiling in the kitchen located at apt 4r, 4th story, 2nd apartment from west at north

    Sep 5, 2007 · Apt 4R

    Closed — Violation closed
  • A

    Properly repair the broken or defective door bell system in the entire apartment located at apt 4r, 4th story, 2nd apartment from west at north

    Sep 5, 2007 · Apt 4R

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective vynle floor tiles in the 2nd room from north located at apt 4r, 4th story, 2nd apartment from west at north

    Sep 5, 2007 · Apt 4R

    Closed — Violation dismissed
  • B

    Replace with new the missing vynle floor tiles at public hall, 1st story

    Sep 5, 2007

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective ceramic wall tiles at east & west walls at public hall, 1st story

    Sep 5, 2007

    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 minimum required

    Dec 24, 2006

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department all walls in the bathroom located at apt 3l, 3rd story, 1st apartment from west at north

    Jun 30, 2006 · Apt 3L

    Closed — Violation closed
  • C

    M/d law abate the nuisance consisting of a concealed water leak at ceiling in the bathroom located at apt 3l, 3rd story, 1st apartment from west at north

    Jun 30, 2006 · Apt 3L

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the bathroom located at apt 3l, 3rd story, 1st apartment from west at north

    Jun 30, 2006 · Apt 3L

    Closed — Violation closed
  • C

    Provide adequate supply of hot water for the fixtures at kitchen & bathroom in the entire apartment located at apt 3l, 3rd story, 1st apartment from west at north

    Jun 30, 2006 · Apt 3L

    Closed — Violation closed
  • C

    Provide adequate supply of cold water for the fixtures at kitchen & bathroom in the entire apartment located at apt 3l, 3rd story, 1st apartment from west at north

    Jun 30, 2006 · Apt 3L

    Closed — Violation closed
  • B

    Repair or replace the smoke detector missing in the entire apartment located at apt 3l, 3rd story, 1st apartment from west at north

    Jun 30, 2006 · Apt 3L

    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 3l, 3rd story, 1st apartment from west at north

    Jun 30, 2006 · Apt 3L

    Closed — Violation closed
  • B

    Trace and repair the source and abate the nuisance consisting of mold ... at ceiling & north wall in the bathroom located at apt 3l, 3rd story, 1st apartment from west at north

    Jun 30, 2006 · Apt 3L

    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.

    May 4, 2003

    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 200 watts required

    Apr 2, 2003

    Closed — Violation closed

DOB building violations · 31

  • Low pressure boiler boiler required

    Violation issued-failure to file 2024 external low pressure inspection

    Nov 14, 2025

    Dob violation - active
  • Construction other optional

    Ftc w/commissioner's order 329659,022825pi30801hz dated 2/28/25 requiring owner to start bldg repairs under permit. as of 8/12/25 there are no jobs filed in bis or dobnow to repair bldg. immed comply w/commissioner's order 329659,022825pi30801hz to repair the bldg under permit

    Aug 12, 2025

    Dob violation - active
  • Construction other optional

    Failure to maintain bldg in code compliant manner.obsrvd w/disconnectd steel step on fire escape,bet.1&2fl,@rear of bldg.2elongatd crck apprx 30-ft on length@the crnr of bldg to the right side.ownr to immed rtain nyspe to eval the ent bldg,dtrmine the strctrl stbility&prepare/file rpair dwgs.cont review nyc admn code 2022,sec. 28-326.2

    Feb 28, 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 2020 external low pressure inspection

    Jun 30, 2023

    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 2019 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 2016 inspection report

    Apr 6, 2018

    Dob violation - active
Show 21 more ↓
  • Construction other optional

    C-construction other optional

    Mar 11, 2017

    Dob violation - dismissed
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2015 inspection report

    Feb 24, 2017

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2014 inspection report

    Oct 1, 2015

    Dob violation - active
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Aug 12, 2015

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Aug 12, 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 - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2012 inspection report

    May 15, 2014

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2011 inspection report

    Mar 1, 2013

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2010 inspection report

    Dec 13, 2011

    Dob violation - active
  • Low pressure boiler boiler required

    Lblvio-low pressure boiler boiler required

    Dec 31, 2009

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 1, 2009

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 19, 2007

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 6, 2006

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 31, 2005

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 19, 2003

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 26, 2002

    Dob violation - active
  • 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

    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 · 4

  • Class - 2

    As per class 1 (b265) 28-303.7 failure to file a complete boiler inspection report as per dob records. submit a current b0-9 report.

    Feb 17, 2017 · Penalty $500

    Resolve
  • Class - 2

    Failure to comply w/the comm's order contained in nov #35127442n issued on 5/11/15 & to file a c of c pursuant to 28-201.1,28-204.4 & 1rcny 102-01. no c of c suubmitted for fire escape at front. remedy: comply

    Aug 26, 2015 · Penalty $800

    Resolve
  • Class - 1

    Sec. 1001.1 failure to maintain bldg in code complaint manner. failureto provide required means of egress. noted: in 4 sty md,front apts on 2,3,4 floors have no 2nd means of egress. remedy: provide fire guard

    May 11, 2015 · Penalty $1,600

    Resolve
  • Class - 1

    Work does not conform to approved construction documents &/or amendments. noted: alt 2 under permit #320689493 has installation of fire escape at front of bldg. job signed off 11/23/14 & fire escape has not bee

    May 11, 2015 · Penalty $1,000

    Resolve

Complaints

  • Paint/plaster

    Ceiling

    Sep 27, 2026 · Apt 4F

    Close
  • Water leak

    Slow leak

    Aug 23, 2026 · Apt 1L

    Close
  • Heat/hot water

    Apartment only

    Feb 2, 2026 · Apt 2B

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Oct 10, 2019 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Oct 9, 2019 · Apt BLDG

    Close
  • Plumbing

    Water supply

    Jun 28, 2018 · Apt 4F

    Close
  • Safety

    Fire escape

    Mar 5, 2018 · Apt BLDG

    Close
  • General

    Signage missing

    Mar 5, 2018 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Aug 23, 2017 · Apt BLDG

    Close
  • Plumbing

    Water-leaks

    Aug 28, 2007 · Apt 4R

    Close
Show 14 more ↓
  • General

    Windows

    Aug 28, 2007 · Apt 4R

    Close
  • Plumbing

    Water-leaks

    Aug 28, 2007 · Apt 4R

    Close
  • Paint/plaster

    Wall

    Aug 28, 2007 · Apt 4R

    Close
  • Plumbing

    Water-leaks

    Aug 28, 2007 · Apt 4R

    Close
  • Plumbing

    Water-leaks

    Aug 28, 2007 · Apt 4R

    Close
  • Plumbing

    Water-leaks

    Aug 28, 2007 · Apt 4R

    Close
  • Paint/plaster

    Wall

    Aug 28, 2007 · Apt 4R

    Close
  • Electric

    Bell-buzzer/intercom

    Aug 28, 2007 · Apt 4R

    Close
  • General

    Mold

    Jun 30, 2006 · Apt 3L

    Close
  • General

    Mold

    Jun 30, 2006 · Apt 3L

    Close
  • Electric

    Wiring

    Jun 30, 2006 · Apt 3L

    Close
  • Plumbing

    Toilet

    Jun 30, 2006 · Apt 3L

    Close
  • Plumbing

    Water supply

    Jun 30, 2006 · Apt 3L

    Close
  • Heating

    Heat related

    Jan 23, 2005 · Apt 3L

    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
1930
Floors
4
Residential units
8
Building area
7,272 ft²
Lot area
2,860 ft²
Zoning
R6B
Community board
308
Council district
35
Block / lot
1128 / 80
Assessed value
$2,025,000
Landmark / historic district
No

HPD registration #360377, last renewed Nov 1, 2025.

Questions about 509 Dean Street

Who owns 509 Dean Street?

The owner of record in NYC Department of City Planning PLUTO data is Dean NY Properties LLC.

Does 509 Dean Street have violations?

Yes. NYC HPD has recorded 105 housing violations at this property.

Is 509 Dean Street 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 509 Dean Street built?

City records list 1930 as the year it was built.

How many apartments are in 509 Dean 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.