544 Hart Street
Brooklyn, NY 11221BBL 3-03226-0012Map
Owner of record: Kone Holdings LLC
544 Hart Street is a walk-up apartment building built in 1931 in Brooklyn, 11221. It has 6 residential units across 3 floors. The owner of record is Kone Holdings LLC. HPD has recorded 91 housing violations here, most recently on May 4, 2026. 38 of the 50 most recent violations are still open.
- HPD violations
- 91
- DOB violations
- 12
- ECB violations
- 0
- HPD complaints
- 73
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 · 91
- 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 - 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 19, 2025
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.
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 27, 2024
Closed — Violation dismissed - BHazardous
Repair the roof so that it will not leak at ceiling in the 1st room from north located at apt 3r, 3rd story, 1st apartment from south at west
Aug 9, 2024 · Apt 3R
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 1st room from north located at apt 3r, 3rd story, 1st apartment from south at west
Aug 9, 2024 · Apt 3R
Open — Nov sent out - ANon-hazardous
Trace and repair the source and abate the visible mold condition... less than 10 sq ft at ceiling in the 1st room from north located at apt 3r, 3rd story, 1st apartment from south at west
Aug 9, 2024 · Apt 3R
Closed — Violation closed - ANon-hazardous
Trace and repair the source and abate the visible mold condition... less than 10 sq ft at ceiling in the 4th room from north located at apt 3r, 3rd story, 1st apartment from south at west
Aug 9, 2024 · Apt 3R
Closed — Violation closed - BHazardous
Trace and repair the source and abate the visible mold condition... less than 10 sq ft at ceiling in the 4th room from north located at apt 3r, 3rd story, 1st apartment from south at west original violation 17195502 issued 09-aug-24 has been upgraded to class b per administrative code §27-2017.3a(3)(a) or (b).
Aug 9, 2024 · Apt 3R
Open — First no access to re- inspect violation - BHazardous
Trace and repair the source and abate the visible mold condition... less than 10 sq ft at ceiling in the 1st room from north located at apt 3r, 3rd story, 1st apartment from south at west original violation 17195501 issued 09-aug-24 has been upgraded to class b per administrative code §27-2017.3a(3)(a) or (b).
Aug 9, 2024 · Apt 3R
Open — First no access to re- inspect violation
Show 40 more ↓
- BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 4th room from north located at apt 3r, 3rd story, 1st apartment from south at west
Aug 9, 2024 · Apt 3R
Open — Nov sent out - BHazardous
Repair the roof so that it will not leak at ceiling in the 4th room from north located at apt 3r, 3rd story, 1st apartment from south at west
Aug 9, 2024 · Apt 3R
Open — Nov sent out - ANon-hazardous
§ 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
Aug 8, 2024
Closed — Violation dismissed - ANon-hazardous
Provide and maintain approved mail receptacles and directories for the persons residing in the dwelling as provided in the u.s. postal regulations. at public hall, 1st story
May 13, 2024
Open — Nov certified late - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective , in the entrance located at apt 3r, 3rd story, 1st apartment from east at south
May 13, 2024 · Apt 3R
Closed — Violation closed - ANon-hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 1st room from east located at apt 3r, 3rd story, 1st apartment from east at south
May 13, 2024 · Apt 3R
Open — Nov sent out - ANon-hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the 1st room from east located at apt 3r, 3rd story, 1st apartment from east at south
May 9, 2024 · Apt 3R
Open — Nov sent out - CImmediately hazardous
Provide an adequate supply of gas to the fixtures at range in the kitchen located at apt 3r, 3rd story, 1st apartment from east at south
May 9, 2024 · Apt 3R
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing the doors that is missing or defective door hinge in the entrance located at apt 3r, 3rd story, 1st apartment from east at south
May 9, 2024 · Apt 3R
Open — Nov sent out - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 3r, 3rd story, 1st apartment from south at west
May 4, 2024 · Apt 3R
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective ... in the entrance located at apt 3r, 3rd story, 1st apartment from south at west
May 4, 2024 · Apt 3R
Closed — Violation closed - BHazardous
Provide an adequate supply of gas to the fixtures at range in the kitchen located at apt 3r, 3rd story, 1st apartment from south at west
May 4, 2024 · Apt 3R
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 1st room from north located at apt 3r, 3rd story, 1st apartment from south at west
May 4, 2024 · Apt 3R
Open — Nov sent out - BHazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the 1st room from north located at apt 3r, 3rd story, 1st apartment from south at west
May 4, 2024 · Apt 3R
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 3r, 3rd story, 1st apartment from south at west
Apr 23, 2024 · Apt 3R
Closed — Violation closed - CImmediately hazardous
Provide an adequate supply of gas to the fixtures at gas range in the kitchenette located at apt 3r, 3rd story, 1st apartment from south at west
Apr 23, 2024 · Apt 3R
Closed — Violation closed - BHazardous
Remove all obstructions and repair all defects in waste line at sink in the bathroom located at apt 3r, 3rd story, 1st apartment from south at west
Apr 23, 2024 · Apt 3R
Open — Nov sent out - CImmediately hazardous
Provide ready access to buildings heating system that is locked at boiler room
Apr 23, 2024
Open — Nov sent out - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 3r, 3rd story, 1st apartment from south at west
Apr 23, 2024 · Apt 3R
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.
Apr 10, 2024
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 at public hall, 1st story
Aug 30, 2023
Open — Nov sent out - ANon-hazardous
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
Aug 30, 2023
Open — Nov sent out - ANon-hazardous
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
Aug 30, 2023
Open — Nov sent out - ANon-hazardous
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.
Aug 30, 2023
Open — Nov sent out - ANon-hazardous
§ 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 30, 2023
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
Aug 30, 2023
Open — Nov sent out - CImmediately hazardous
Remove device preventing door from being self-closing wooden doorstop wedged in vestibule door. at public hall, 1st story
Aug 30, 2023
Closed — Violation closed - BHazardous
Properly repair or replace the broken or defective vestibule door lockset at public hall, 1st story
Aug 30, 2023
Open — Nov sent out - CImmediately hazardous
Remove device preventing door from being self-closing kickstand at apartment door entrance in the entrance located at apt 1l, 1st story, 1st apartment from east at south
Aug 30, 2023 · Apt 1L
Closed — Violation closed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at ceiling in the bathroom located at apt 1l, 1st story, 1st apartment from east at south
Aug 30, 2023 · Apt 1L
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective ceramic tile at north wall in the bathroom located at apt 1l, 1st story, 1st apartment from east at south
Aug 30, 2023 · Apt 1L
Open — Nov sent out - BHazardous
Repair or replace the smoke detector defective in the entire apartment located at apt 1l, 1st story, 1st apartment from east at south
Aug 30, 2023 · Apt 1L
Open — Nov sent out - BHazardous
Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 1l, 1st story, 1st apartment from east at south
Aug 30, 2023 · Apt 1L
Open — Nov sent out - CImmediately hazardous
Repair the broken or defective connection wash basin in the bathroom located at apt 1l, 1st story, 1st apartment from east at south
Aug 30, 2023 · Apt 1L
Open — Nov sent out - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 1l, 1st story, 1st apartment from east at south
Aug 30, 2023 · Apt 1L
Open — Notice of issuance sent to tenant - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 1l, 1st story, 1st apartment from east at south
Aug 30, 2023 · Apt 1L
Open — Notice of issuance sent to tenant - BHazardous
Repair the broken or defective connection sink waste line in the kitchen located at apt 1l, 1st story, 1st apartment from east at south
Aug 30, 2023 · Apt 1L
Open — Nov sent out - BHazardous
Remove all obstructions and repair all defects in sink waste line in the kitchen located at apt 1l, 1st story, 1st apartment from east at south
Aug 30, 2023 · Apt 1L
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.
Mar 23, 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 10, 2022
Closed — Violation dismissed
DOB building violations · 12
- 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
Feb 27, 2001
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 7, 2000
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 16, 1999
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
May 4, 1998
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 16, 1997
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 10, 1997
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
Jun 1, 1994
Dob violation - active
Show 2 more ↓
- 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 - active
ECB violations · 0
No ECB violations on record
Complaints
- Water leak
Slow leak
Oct 14, 2026 · Apt 3L
Open - General
Bell/buzzer/intercom
Oct 14, 2026 · Apt 3L
Open - Door/window
Door
Oct 3, 2026 · Apt 3L
Open - Door/window
Door
Oct 3, 2026 · Apt 3L
Open - Water leak
Slow leak
Oct 3, 2026 · Apt 3L
Open - Door/window
Door
Jun 20, 2025 · Apt 3R
Close - Heat/hot water
Entire building
Dec 24, 2024 · Apt 1R
Close - Flooring/stairs
Floor
Aug 10, 2024 · Apt 3R
Close - Unsanitary condition
Garbage/recycling storage
Aug 10, 2024 · Apt 3R
Close - General
Mailbox
Aug 10, 2024 · Apt 3R
Close
Show 40 more ↓
- Water leak
Damp spot
Aug 10, 2024 · Apt 3R
Close - Unsanitary condition
Mold
Aug 10, 2024 · Apt 3R
Close - Water leak
Slow leak
Aug 9, 2024 · Apt 3R
Close - Water leak
Damp spot
Aug 9, 2024 · Apt 3R
Close - Unsanitary condition
Mold
Aug 9, 2024 · Apt 3R
Close - General
Mailbox
Jul 31, 2024 · Apt 3R
Close - Unsanitary condition
Mold
Jul 31, 2024 · Apt 3R
Close - Water leak
Heavy flow
Jul 31, 2024 · Apt 3R
Close - Unsanitary condition
Pests
May 7, 2024 · Apt 3R
Close - Door/window
Door
May 7, 2024 · Apt 3R
Close - Plumbing
Water supply
May 7, 2024 · Apt 3R
Close - Plumbing
Water supply
May 7, 2024 · Apt 3R
Close - Appliance
Electric/gas range
May 7, 2024 · Apt 3R
Close - Outside building
Roofing
May 7, 2024 · Apt 3R
Close - Water leak
Damp spot
May 7, 2024 · Apt 3R
Close - Heat/hot water
Apartment only
May 7, 2024 · Apt 3R
Close - Door/window
Door
May 7, 2024 · Apt 3R
Close - Appliance
Electric/gas range
May 7, 2024 · Apt 3R
Close - General
Bell/buzzer/intercom
May 7, 2024 · Apt 3R
Close - Unsanitary condition
Pests
May 7, 2024 · Apt 3R
Close - General
Cooking gas
May 1, 2024 · Apt 3R
Close - Water leak
Slow leak
May 1, 2024 · Apt 3R
Close - Heat/hot water
Apartment only
May 1, 2024 · Apt 3R
Close - Door/window
Door
Apr 24, 2024 · Apt BLDG
Close - Water leak
Damp spot
Apr 24, 2024 · Apt 3R
Close - Heat/hot water
Apartment only
Apr 24, 2024 · Apt 3R
Close - Water leak
Heavy flow
Apr 24, 2024 · Apt 3R
Close - Heat/hot water
Apartment only
Apr 24, 2024 · Apt 3R
Close - Door/window
Door
Apr 24, 2024 · Apt 3R
Close - Plumbing
Basin/sink
Apr 24, 2024 · Apt 3R
Close - General
Cooking gas
Apr 24, 2024 · Apt 3R
Close - Door/window
Door
Apr 23, 2024 · Apt 3R
Close - Plumbing
Basin/sink
Apr 23, 2024 · Apt 3R
Close - Appliance
Electric/gas range
Apr 23, 2024 · Apt 3R
Close - Water leak
Heavy flow
Apr 23, 2024 · Apt 3R
Close - Heat/hot water
Apartment only
Apr 23, 2024 · Apt 3R
Close - General
Cooking gas
Apr 22, 2024 · Apt 3R
Close - Heat/hot water
Apartment only
Apr 22, 2024 · Apt 3R
Close - Heat/hot water
Apartment only
Apr 19, 2024 · Apt 3R
Close - Appliance
Electric/gas range
Apr 19, 2024 · Apt 3R
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
- 5,250 ft²
- Lot area
- 2,438 ft²
- Zoning
- R6
- Community board
- 304
- Council district
- 34
- Block / lot
- 3226 / 12
- Assessed value
- $649,800
- Landmark / historic district
- No
HPD registration #364734, last renewed Jul 22, 2026.
Questions about 544 Hart Street
Who owns 544 Hart Street?
The owner of record in NYC Department of City Planning PLUTO data is Kone Holdings LLC.
Does 544 Hart Street have violations?
Yes. NYC HPD has recorded 91 housing violations at this property.
Is 544 Hart 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 544 Hart Street built?
City records list 1931 as the year it was built.
How many apartments are in 544 Hart Street?
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.