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
Immediately hazardous issues among recent violations are still open.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 251
- BHazardous
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 - BHazardous
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 - BHazardous
Properly repair or replace the broken or defective mortise lock vestibule door at public hall, 1st story
Sep 24, 2026
Open — Nov sent out - BHazardous
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 - BHazardous
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 - CImmediately hazardous
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 - BHazardous
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 - CImmediately hazardous
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 - BHazardous
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 - ANon-hazardous
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 ↓
- IInformation / order
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 - ANon-hazardous
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 - IInformation / order
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 - ANon-hazardous
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 - BHazardous
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 - ANon-hazardous
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 - BHazardous
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 - BHazardous
Repair the roof so that it will not leak above ceiling at public hall stairs, 3rd story
Nov 29, 2023
Open — Nov sent out - ANon-hazardous
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 - ANon-hazardous
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 - IInformation / order
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 - ANon-hazardous
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 - CImmediately hazardous
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 - CImmediately hazardous
Provide ready access to buildings heating system door to cellar locked at 1st story public hall
Dec 16, 2022
Open — Nov sent out - IInformation / order
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 - BHazardous
Remove all encumbrances consisting of buckets, ladder, and household items at public hall, 2nd story
May 23, 2022
Open — Nov sent out - ANon-hazardous
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 - BHazardous
Repair the roof so that it will not leak over ceiling at public hall, 3rd story
May 23, 2022
Open — Nov sent out - BHazardous
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 - BHazardous
Remove all encumbrances consisting of exercise equipment, shoe stand, and household items at public hall, 3rd story
May 23, 2022
Open — Nov sent out - CImmediately hazardous
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 - BHazardous
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 - BHazardous
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 - ANon-hazardous
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 - IInformation / order
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 - ANon-hazardous
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 - ANon-hazardous
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 - ANon-hazardous
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 - ANon-hazardous
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 - ANon-hazardous
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 - CImmediately hazardous
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 - BHazardous
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 - BHazardous
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 - CImmediately hazardous
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 - CImmediately hazardous
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 - ANon-hazardous
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 - IInformation / order
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 - IInformation / order
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 - BHazardous
Properly repair with similar material the broken or defective ceramic floor tiles at vestibule , 1st story
Jul 27, 2017
Open — Nov sent out - BHazardous
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
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.