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724 Classon Avenue

Brooklyn, NY 11238BBL 3-01162-0054Map

Owner of record: K-Land Property Company LLC

724 Classon Avenue is a walk-up apartment building built in 1931 in Brooklyn, 11238. It has 6 residential units across 3 floors. The owner of record is K-Land Property Company LLC. HPD has recorded 251 housing violations here, most recently on September 24, 2026. 40 of the 50 most recent violations are still open.

HPD violations
251
DOB violations
22
ECB violations
4
HPD complaints
285

What to know

Concern
4 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Sep 24, 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 · 251

  • 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 south at west

    Sep 24, 2026 · Apt 2

    Open — Nov sent out
  • B

    Provide adequate supply of hot water for the fixtures at sink in the kitchen located at apt 2, 1st story, 2nd apartment from south at west

    Sep 24, 2026 · Apt 2

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective mortise lock vestibule door at public hall, 1st story

    Sep 24, 2026

    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 south at west

    Sep 24, 2026 · Apt 2

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective ceramic floor tiles at vestibule at public hall, 1st story

    May 30, 2026

    Open — Nov sent out
  • C

    Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 3, 2nd story, 1st apartment from south at west

    May 30, 2026 · Apt 3

    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 3, 2nd story, 1st apartment from south at west

    May 30, 2026 · Apt 3

    Open — Nov sent out
  • C

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the bathroom located at apt 3, 2nd story, 1st apartment from south at west

    May 30, 2026 · Apt 3

    Open — Nov sent out
  • B

    Trace and repair the source and abate the visible mold condition... greater than 10 square feet at ceiling in the bathroom located at apt 3, 2nd story, 1st apartment from south at west

    May 30, 2026 · Apt 3

    Open — Notice of issuance sent to tenant
  • 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

    Open — Nov sent out
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.

    Nov 20, 2025

    Open — Info 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.

    Jun 9, 2025

    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 29, 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.

    Apr 9, 2024

    Open — Nov sent out
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling and west wall in the 3rd room from east located at apt 5, 3rd story, 1st apartment from south at west

    Nov 29, 2023 · Apt 5

    Open — Nov sent out
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling and west wall in the 3rd room from east located at apt 5, 3rd story, 1st apartment from south at west

    Nov 29, 2023 · Apt 5

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective window counter balance upper and lower sash in the kitchen located at apt 5, 3rd story, 1st apartment from south at west

    Nov 29, 2023 · Apt 5

    Open — Nov sent out
  • B

    Repair the roof so that it will not leak above ceiling at public hall stairs, 3rd story

    Nov 29, 2023

    Open — Nov sent out
  • A

    Properly repair with similar material the broken or defective fire retardant material at ceiling at public hall stairs, 3rd story

    Nov 29, 2023

    Open — Nov sent out
  • A

    Paint with light colored paint to the satisfaction of this department at ceiling and all walls at public hall stairs, 3rd story

    Nov 29, 2023

    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 22, 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.

    Mar 22, 2023

    Open — Nov sent out
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 5, 3rd story, 1st apartment from south at west

    Dec 16, 2022 · Apt 5

    Closed — Violation closed
  • C

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

    Dec 16, 2022

    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 14, 2022

    Closed — Violation dismissed
  • B

    Remove all encumbrances consisting of buckets, ladder, and household items at public hall, 2nd story

    May 23, 2022

    Open — Nov sent out
  • A

    Paint with light colored paint to the satisfaction of this department the ceiling at public hall, 3rd story

    May 23, 2022

    Open — Nov sent out
  • B

    Repair the roof so that it will not leak over ceiling at public hall, 3rd story

    May 23, 2022

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective fire retardant material at ceiling at public hall, 3rd story

    May 23, 2022

    Open — Nov sent out
  • B

    Remove all encumbrances consisting of exercise equipment, shoe stand, and household items at public hall, 3rd story

    May 23, 2022

    Open — Nov sent out
  • C

    Replace or repair the self-closing the doors that is missing or defective ... in the entrance located at apt 5, 3rd story, 1st apartment from south at west

    May 23, 2022 · Apt 5

    Closed — Violation closed
  • B

    Fire egress defective. remove obstructing bars or unlawful gates from window to fire escape or provide approved type gate at west wall in the kitchen located at apt 5, 3rd story, 1st apartment from south at west

    May 23, 2022 · Apt 5

    Open — Nov sent out
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color ceiling and west wall in the 4th room from east located at apt 5, 3rd story, 1st apartment from south at west

    May 23, 2022 · Apt 5

    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.

    Feb 23, 2022

    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.

    Feb 23, 2022

    Closed — Violation dismissed
  • 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

    Dec 3, 2021

    Open — Nov sent out
  • 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

    Dec 3, 2021

    Open — Nov sent out
  • A

    Properly repair the broken or defective lock at mailbox door for apt#4, in vestibule at public hall, 1st story

    Dec 3, 2021

    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

    Nov 26, 2021

    Open — Nov sent out
  • 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

    Nov 26, 2021

    Open — Nov sent out
  • C

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

    Nov 26, 2021 · Apt 2

    Open — Notice of issuance sent to tenant
  • B

    Repair or replace the smoke detector missing in the entire apartment located at apt 2, 1st story, 1st apartment from south at west

    Nov 26, 2021 · Apt 2

    Open — Nov sent out
  • B

    Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt 2, 1st story, 1st apartment from south at west

    Nov 26, 2021 · Apt 2

    Open — Nov sent out
  • C

    Code: arrange and make self-closing the doors at apartment in the entrance located at apt 2, 1st story, 1st apartment from south at west

    Nov 26, 2021 · Apt 2

    Closed — Violation closed
  • C

    Properly repair the broken or defective counterbalances at lower sash, 1st window from south at west wall in the kitchen located at apt 2, 1st story, 1st apartment from south at west

    Nov 26, 2021 · Apt 2

    Closed — Violation closed
  • 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 7, 2021

    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.

    Oct 29, 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 16, 2018

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective ceramic floor tiles at vestibule , 1st story

    Jul 27, 2017

    Open — Nov sent out
  • B

    Remove all encumbrances consisting of house hold items and shoe racks at public hall, 3rd story

    Jul 27, 2017

    Open — Nov sent out

DOB building violations · 22

  • 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 2017 inspection report

    Nov 8, 2019

    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
  • 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
Show 12 more ↓
  • 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 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

    Feb 13, 2004

    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

    Aug 29, 1995

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jul 25, 1994

    Dob violation - active

ECB violations · 4

  • Class - 2

    B265. as per class 2 (b265) 28-303.7 failure to file a complete boilerinspection report as per dob records. submit a current b09 report.

    Dec 21, 2016 · Penalty $2,500

    Active
  • Class - 1

    Failure to provide unobstructed exit passageway, roof (scuttle) & ladder access is obstructed by objects stored/placed on the 3rd flr publichallway. remedy: remove obstruction.

    Jul 28, 2009 · Penalty $6,000

    Active
  • Class - 2

    Failure to maintain bldg in code-compliant manner. noted: entry door to main lobby has glass panel missing. inner vestibule door lock defective. remedy: maintain door.

    Jul 25, 2009 · Penalty $2,500

    Active
  • Class - 1

    Failure to provide unobstructed exit passageway roof scuttle and ladder access is obstructed by various objects including but not limited to bikes wood objects plastic bags noted area is at 3rd fl public

    Jan 12, 2009 · Penalty $1,200

    Active

Complaints

  • Safety

    Smoke detector

    Sep 11, 2026 · Apt 2

    Close
  • Plumbing

    Boiler

    Sep 11, 2026 · Apt BUILD

    Close
  • Electric

    Lighting

    Sep 11, 2026 · Apt BUILD

    Close
  • Plumbing

    Sewer

    Sep 11, 2026 · Apt BUILD

    Close
  • Door/window

    Door

    Sep 11, 2026 · Apt 2

    Close
  • Safety

    Fire escape

    Sep 11, 2026 · Apt 2

    Close
  • Plumbing

    Water supply

    Sep 11, 2026 · Apt 5

    Close
  • Electric

    Outlet/switch

    Sep 11, 2026 · Apt 5

    Close
  • Safety

    Smoke detector

    Sep 11, 2026 · Apt 5

    Close
  • Door/window

    Door

    Sep 11, 2026 · Apt 5

    Close
Show 40 more ↓
  • Unsanitary condition

    Pests

    Sep 11, 2026 · Apt 5

    Close
  • Safety

    Fire escape

    Sep 11, 2026 · Apt 5

    Close
  • Door/window

    Door

    Sep 11, 2026 · Apt BUILD

    Close
  • Outside building

    Roof door/hatch

    Sep 11, 2026 · Apt BUILD

    Close
  • General

    Mailbox

    Sep 11, 2026 · Apt BUILD

    Close
  • Plumbing

    Water supply

    Sep 11, 2026 · Apt 2

    Close
  • Safety

    Carbon monoxide detector

    Sep 11, 2026 · Apt 2

    Close
  • Safety

    Carbon monoxide detector

    Sep 11, 2026 · Apt 5

    Close
  • Unsanitary condition

    Pests

    Sep 11, 2026 · Apt 5

    Close
  • Water leak

    Slow leak

    May 27, 2026 · Apt 3

    Close
  • Unsanitary condition

    Mold

    May 27, 2026 · Apt 3

    Close
  • Water leak

    Damp spot

    May 11, 2023 · Apt 5

    Close
  • Heat/hot water

    Apartment only

    Dec 13, 2022 · Apt 5

    Close
  • Water leak

    Heavy flow

    Sep 28, 2022 · Apt 5

    Close
  • Water leak

    Heavy flow

    May 18, 2022 · Apt 5

    Close
  • Door/window

    Window frame

    Oct 25, 2021 · Apt 2

    Close
  • General

    Mailbox

    Oct 25, 2021 · Apt 4

    Close
  • Flooring/stairs

    Floor

    Jul 25, 2017 · Apt 3

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Jul 25, 2017 · Apt 3

    Close
  • General

    Signage missing

    Jul 25, 2017 · Apt 3

    Close
  • Paint/plaster

    Wall

    Aug 1, 2016 · Apt 4

    Close
  • General

    Bell/buzzer/intercom

    Aug 1, 2016 · Apt 4

    Close
  • Paint/plaster

    Ceiling

    Aug 1, 2016 · Apt 4

    Close
  • Appliance

    Refrigerator

    Aug 1, 2016 · Apt 4

    Close
  • Appliance

    Refrigerator

    Jun 12, 2016 · Apt 4

    Close
  • General

    Bell/buzzer/intercom

    Jun 4, 2016 · Apt 4

    Close
  • Appliance

    Refrigerator

    Jun 4, 2016 · Apt 4

    Close
  • Paint/plaster

    Ceiling

    May 16, 2016 · Apt 4

    Close
  • Paint/plaster

    Wall

    May 16, 2016 · Apt 4

    Close
  • Paint/plaster

    Ceiling

    May 16, 2016 · Apt 4

    Close
  • Appliance

    Refrigerator

    May 16, 2016 · Apt 4

    Close
  • General

    Bell/buzzer/intercom

    May 16, 2016 · Apt 4

    Close
  • Door/window

    Window frame

    May 16, 2016 · Apt 4

    Close
  • Paint/plaster

    Wall

    Jan 11, 2016 · Apt 2

    Close
  • Water leak

    Heavy flow

    Jan 11, 2016 · Apt 2

    Close
  • Paint/plaster

    Ceiling

    Jan 11, 2016 · Apt 2

    Close
  • Water leak

    Slow leak

    Sep 14, 2015 · Apt 5

    Close
  • Paint/plaster

    Ceiling

    Sep 14, 2015 · Apt 5

    Close
  • Paint/plaster

    Wall

    Dec 1, 2014 · Apt 3

    Close
  • Unsanitary condition

    Mold

    Dec 1, 2014 · Apt 3

    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
1931
Floors
3
Residential units
6
Building area
5,364 ft²
Lot area
2,750 ft²
Zoning
R6A
Community board
308
Council district
35
Block / lot
1162 / 54
Assessed value
$796,950
Landmark / historic district
No

HPD registration #345688, last renewed Dec 18, 2024.

Questions about 724 Classon Avenue

Who owns 724 Classon Avenue?

The owner of record in NYC Department of City Planning PLUTO data is K-Land Property Company LLC.

Does 724 Classon Avenue have violations?

Yes. NYC HPD has recorded 251 housing violations at this property.

Is 724 Classon Avenue 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 724 Classon Avenue built?

City records list 1931 as the year it was built.

How many apartments are in 724 Classon 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.