864 Hart Street

Brooklyn, NY 11237BBL 3-03236-0023Map

864 Hart Street is a walk-up apartment building built in 1931 in Brooklyn, 11237. It has 6 residential units across 3 floors. The owner of record is 864 Hart LLC. HPD has recorded 22 housing violations here, most recently on May 4, 2026. 3 of the 22 most recent violations are still open.

HPD violations: 22
DOB violations: 4
ECB violations: 5
HPD complaints: 15

What to know

Good

No open Class C

No open immediately-hazardous violations among recent records.

Good

Last violation May 4, 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 · 22

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
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.
Feb 25, 2022
Closed — Violation dismissed
BHazardous
Properly repair with similar material the broken or defective fire retardant material at ceiling at public hall, 3rd story
Oct 25, 2020
Open — Nov sent out
CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective at bulkhead
Oct 25, 2020
Closed — Violation closed
BHazardous
Provide approved wire screens above and below skylight at stairs bulkhead to roof
Oct 25, 2020
Open — Nov sent out
BHazardous
Properly repair the broken or defective windows counter balance in the entire apartment located at apt 3l, 3rd story, 1st apartment from east at south
Oct 6, 2017 · Apt 3L
Closed — Violation dismissed
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, 1st story
Oct 6, 2017
Closed — Violation dismissed
BHazardous
Replace or repair the self-closing the doors that is missing or defective at apartment entrance located at apt 3l, 3rd story, 1st apartment from east at south
Oct 6, 2017 · Apt 3L
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
Oct 6, 2017
Closed — Violation dismissed
BHazardous
Repair or replace the carbon monoxide detecting device(s). missing located at apt 3l, 3rd story, 1st apartment from east at south
Oct 6, 2017 · Apt 3L
Closed — Violation dismissed

Show 12 more ↓

BHazardous
Provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing located at apt 3l, 3rd story, 1st apartment from east at south
Oct 6, 2017 · Apt 3L
Closed — Violation dismissed
BHazardous
Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the front of the building
Aug 21, 2017
Open — False certification
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. at public hall, 1st story
Aug 10, 2014
Closed — Violation closed
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, 1st story
Aug 10, 2014
Closed — Violation closed
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 10, 2014
Closed — Violation closed
CImmediately hazardous
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
Aug 10, 2014
Closed — Violation closed
BHazardous
Repair or replace the smoke detector missing located at apt 1r, 1st story, 2nd apartment from north at east
Jul 18, 2013 · Apt 1R
Closed — Violation closed
BHazardous
Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. located at apt 1r, 1st story
Jul 18, 2013 · Apt 1R
Closed — Violation closed
ANon-hazardous
Properly repair with similar material the broken or defective marble saddle at entrance door. at public hall, 1st story
Jul 18, 2013
Closed — Violation closed
BHazardous
Remove all encumbrances consisting of of bicycles at all stories at public hall
Jul 18, 2013
Closed — Violation closed
BHazardous
M/d law abate the nuisance consisting of consisting of hasp at roof bulkhead.door. at public hall stairs, 3rd story
Jul 18, 2013
Closed — Violation closed
BHazardous
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
Sep 21, 2010
Closed — Violation closed

DOB building violations · 4

Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2011 inspection report
Mar 1, 2013
Dob violation - dismissed
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2010 inspection report
Dec 13, 2011
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
Mar 19, 2003
Dob violation - dismissed

ECB violations · 5

Class - 1
Provision of law 28-201.1 failure to comply with comm-order to obtain a permit per violation 34642677h for installing kitchen bathroom etc at cellar w/o a permit. rem: correct violation 34642677h
Oct 28, 2008
Resolve
Non-hazardous
Work w/o a permit. work noted: full height partitions erected at cell creating rooms, kitchen w/gas stove & 3 piece bathroom (w/vanity, water closet, shower). remedy: obtain permit or restore premises to prior
May 13, 2008 · Penalty $800
Resolve
Non-hazardous
Occupancy contrary to that of bldg records. records indicate bldg is legally approve for 6 families. bldg now altered at cellar & arrange as class a aptmt. noted: enclosed rooms, kitchen w/gas & 3pc bathroom
May 13, 2008 · Penalty $800
Resolve
Non-hazardous
Occupancy contrary to that allowed by the building department records-hazardous. noted: cellar level is occupied as a dwelling; with 2 bedrooms (beds in each room) closets, portable electrical stove, 3 pec.
Sep 29, 2005 · Penalty $800
Resolve
Non-hazardous
Work w/o a permit. work noted: erected sheetrock partitions at cellar level, creating 2 bedrooms, 3 pc. bathroom, closets, utility room, with entry door at 1st floor lobby. remedy: obtain a permit if feasible o
Sep 29, 2005
Resolve

Complaints

Door/window
Door
Jul 3, 2025 · Apt 3L
Close
Heat/hot water
Apartment only
Nov 3, 2024 · Apt 1R
Close
Water leak
Slow leak
Oct 14, 2020 · Apt 3L
Close
Water leak
Damp spot
Oct 14, 2020 · Apt 3L
Close
Unsanitary condition
Garbage/recycling storage
Aug 11, 2017 · Apt 1R
Close
Unsanitary condition
Garbage/recycling storage
Aug 11, 2017 · Apt 1R
Close
Door/window
Door
Dec 1, 2015 · Apt 1R
Close
Unsanitary condition
Garbage/recycling storage
Aug 4, 2014 · Apt BLDG
Close
Nonconst
Smoke detector
Jul 15, 2013 · Apt 1R
Close
Nonconst
Carbon monoxide
Jul 15, 2013 · Apt 1R
Close

Show 5 more ↓

General
Doors
Jul 15, 2013 · Apt 1R
Close
Nonconst
Carbon monoxide
Jul 15, 2013 · Apt 2L
Close
Nonconst
Smoke detector
Jul 15, 2013 · Apt 2L
Close
Nonconst
Rubbish
Jul 15, 2013 · Apt BLDG
Close
Construction
Roof
Jul 15, 2013 · Apt BLDG
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: 5,250 ft²
Lot area: 2,500 ft²
Zoning: R6
Community board: 304
Council district: 37
Block / lot: 3236 / 23
Assessed value: $649,800
Landmark / historic district: No

HPD registration #341818, last renewed Nov 21, 2025.

Questions about 864 Hart Street

Who owns 864 Hart Street?

The owner of record in NYC Department of City Planning PLUTO data is 864 Hart LLC.

Does 864 Hart Street have violations?

Yes. NYC HPD has recorded 22 housing violations at this property.

Is 864 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 864 Hart Street built?

City records list 1931 as the year it was built.

How many apartments are in 864 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.