864 Knickerbocker Avenue
Brooklyn, NY 11207BBL 3-03430-0031Map
Owner of record: 864 Knickerbocker Avenue LLC
864 Knickerbocker Avenue is a walk-up apartment building built in 1910 in Brooklyn, 11207. It has 6 residential units across 3 floors. The owner of record is 864 Knickerbocker Avenue LLC. HPD has recorded 59 housing violations here, most recently on May 5, 2026. 19 of the 50 most recent violations are still open. City tax records listed 5 rent-stabilized apartments here in 2024.
- HPD violations
- 59
- DOB violations
- 2
- ECB violations
- 3
- HPD complaints
- 38
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
Counts come from owners' rent-stabilization filings shown on NYC Department of Finance tax bills, as extracted by JustFix. They tell you a building has stabilized apartments, not which ones.
Think your apartment is stabilized? Request its rent history from HCR (free), then check your renewal with the renewal calculator.
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 59
- 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 5, 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 18, 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 10, 2025
Open — Nov sent out - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 1c, 1st story, 1st apartment from east at south
Jan 15, 2025 · Apt 1C
Closed — Violation closed - CImmediately hazardous
Provide an adequate supply of heat from an approved central heating system, or an approved system of gas or electrical heating in good operating condition for the dwelling unit in the entire apartment located at apt 1c, 1st story, 1st apartment from east at south
Jan 15, 2025 · Apt 1C
Closed — Violation closed - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 1l, 1st story, 1st apartment from east at south
Jan 10, 2025 · Apt 1L
Open — Invalid certification - ANon-hazardous
Replace with new the missing heavy duty deadbolt locking device on door in the entrance located at apt 1l, 1st story, 1st apartment from east at south
Jan 10, 2025 · Apt 1L
Open — Invalid certification - BHazardous
Properly repair or replace the broken or defective hinges on door at east wall in the 3rd room from east located at apt 1l, 1st story, 1st apartment from east at south
Jan 10, 2025 · Apt 1L
Open — Nov sent out - BHazardous
Fire egress defective. remove obstructing bars or unlawful gates from at least 1 window or provide approved type gate .. in the 1st room from east located at apt 1l, 1st story, 1st apartment from east at south
Jan 10, 2025 · Apt 1L
Open — Nov sent out - BHazardous
Repair or replace the smoke detector missing in the entire apartment located at apt 1l, 1st story, 1st apartment from east at south
Jan 10, 2025 · Apt 1L
Open — Invalid certification
Show 40 more ↓
- BHazardous
Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt 1l, 1st story, 1st apartment from east at south
Jan 10, 2025 · Apt 1L
Open — Invalid certification - CImmediately hazardous
Provide an adequate supply of heat from an approved central heating system, or an approved system of gas or electrical heating in good operating condition for the dwelling unit in the entire apartment located at apt 1l, 1st story, 1st apartment from east at south
Jan 10, 2025 · Apt 1L
Open — Invalid certification - CImmediately hazardous
Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 1l, 1st story, 1st apartment from east at south
Jan 10, 2025 · Apt 1L
Open — Nov sent out - CImmediately hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the bathroom located at apt 1l, 1st story, 1st apartment from east at south
Jan 10, 2025 · Apt 1L
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 26, 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 10, 2024
Open — Nov sent out - BHazardous
And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes consisting of household articles at 3rd story balcony at 1st stack from east at south at building rear at fire escape
Mar 13, 2024
Closed — Violation dismissed - BHazardous
Remove the illegal fastening hasp and eye capable of being padlocked at fire door leading to roof at south at 3rd story bulkhead at public hall
Mar 13, 2024
Open — Nov sent out - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective at vestibule entrance door, missing, at 1st story at public hall
Mar 13, 2024
Closed — Violation closed - BHazardous
And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes consisting of household articles at 2nd story balcony at 1st stack from east at south at building rear at fire escape
Mar 13, 2024
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective latch in the entrance located at apt 4, 2nd story, 1st apartment from south at west
Mar 13, 2024 · Apt 4
Closed — Violation closed - BHazardous
Properly repair or replace the broken or defective latch at door in the entrance located at apt 4, 2nd story, 1st apartment from south at west
Mar 13, 2024 · Apt 4
Open — Nov sent out - CImmediately hazardous
Install the missing or repair/replace the defective window guard(s) in accordance with the specifications of the new york city health code section 24 rcny chapter 12. wg to install = 1; wg to replace = 0; wg to repair = 0; in the entire apartment located at apt 4, 2nd story, 1st apartment from south at west
Mar 13, 2024 · Apt 4
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective vinyl tiles at floor in the kitchen located at apt 4, 2nd story, 1st apartment from south at west
Mar 13, 2024 · Apt 4
Open — Nov sent out - BHazardous
Properly repair with similar material the broken or defective marble saddle at entrance in the bathroom located at apt 4, 2nd story, 1st apartment from south at west
Mar 13, 2024 · Apt 4
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 17, 2023
Closed — Violation dismissed - CImmediately hazardous
Install the missing or repair/replace the defective window guard(s) in accordance with the specifications of the new york city health code section 24 rcny chapter 12. wg to install = 1; wg to replace = 0; wg to repair = 0; in the entire apartment located at apt 3r, 3rd story, 1st apartment from west at north
Mar 24, 2023 · Apt 3R
Closed — Violation dismissed - ANon-hazardous
Trace and repair the source and abate the visible mold condition... approx 2 sq ft around window frame at east wall in the 1st room from east located at apt 3r, 3rd story, 1st apartment from west at north
Mar 24, 2023 · Apt 3R
Closed — Violation closed - BHazardous
Trace and repair the source and abate the visible mold condition... approx 2 sq ft around window frame at east wall in the 1st room from east located at apt 3r, 3rd story, 1st apartment from west at north original violation 15866647 issued 24-mar-23 has been upgraded to class b per administrative code §27-2017.3a(3)(a) or (b).
Mar 24, 2023 · Apt 3R
Open — First no access to re- inspect violation - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective ..at bulkhead at public hall, 3rd story
Mar 17, 2023
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the 1st room from north, the 2nd room from north, the 3rd room from north, the bathroom located at apt 2r, 2nd story, 1st apartment from south at west
Apr 14, 2022 · Apt 2R
Closed — Violation closed - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 2r, 2nd story, 1st apartment from south at west
Apr 14, 2022 · Apt 2R
Closed — Violation closed - BHazardous
Replace with new the missing outlet cover at the 2nd electrical fixture from west at north wall in the 1st room from north located at apt 2r, 2nd story, apartment at west
Apr 14, 2022 · Apt 2R
Closed — Violation dismissed - BHazardous
Replace with new the missing outlet cover at the 1st electrical fixture from north at east wall in the 1st room from north located at apt 2r, 2nd story, apartment at west
Apr 14, 2022 · Apt 2R
Closed — Violation dismissed - BHazardous
Fire egress defective. remove obstructing bars or unlawful gates from window to fire escape or provide approved type gate in the kitchen located at apt 2r, 2nd story, apartment at west
Apr 14, 2022 · Apt 2R
Closed — Violation dismissed - CImmediately hazardous
Install the missing or repair/replace the defective window guard(s) in accordance with the specifications of the new york city health code section 24 rcny chapter 12. wg to install = 0; wg to replace = 0; wg to repair = 2; in the entire apartment located at apt 2r, 2nd story, apartment at west
Apr 14, 2022 · Apt 2R
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective in the entrance located at apt 2r, 2nd story, apartment at west
Apr 14, 2022 · Apt 2R
Closed — Violation dismissed - BHazardous
Replace with new the missing outlet cover at the 1st electrical fixture from north at east wall in the 2nd room from north located at apt 2r, 2nd story, apartment at west
Apr 14, 2022 · Apt 2R
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 - 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, 2021
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.
Apr 9, 2021
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 18, 2018
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.
Nov 24, 2017
Closed — Violation dismissed - CImmediately hazardous
Correct the lead-based paint hazard - presumed lead paint that is peeling or on a deteriorated subsurface using work practices set forth in 28 rcny §11-06(b)(2) 1st door frame from east at south wall in the kitchen located at apt 3r, 3rd story, 1st apartment from west at north
Nov 27, 2015 · Apt 3R
Open — Defect letter issued - BHazardous
Replace with new the broken or defective counter top,( around sink area) in the kitchen located at apt 3r, 3rd story, 1st apartment from west at north
Nov 27, 2015 · Apt 3R
Closed — Violation closed - CImmediately hazardous
Install the missing or repair/replace the defective window guard(s) in accordance with the specifications of the new york city health code section 24 rcny chapter 12. wg to install = 1; wg to replace = 0; wg to repair = 0; located at apt 3r, 3rd story, 1st apartment from west at north
Nov 27, 2015 · Apt 3R
Open — Not complied with - BHazardous
Properly repair the broken or defective inter-com system located at apt 3r, 3rd story, 1st apartment from west at north
Nov 27, 2015 · Apt 3R
Closed — Violation closed - BHazardous
Fire egress defective. remove obstructing bars or unlawful gates from window to fire escape or provide approved type gate .. in the kitchen located at apt 3r, 3rd story, 1st apartment from west at north
Nov 27, 2015 · Apt 3R
Closed — Violation dismissed - BHazardous
Properly repair the broken or defective wood floor (approx., 4 sq. ft.) in the kitchen located at apt 3r, 3rd story, 1st apartment from west at north
Nov 27, 2015 · Apt 3R
Closed — Violation closed - BHazardous
Abate the nuisance consisting of mice in the entire apartment located at apt 3r, 3rd story, 1st apartment from west at north
Nov 27, 2015 · Apt 3R
Closed — Violation closed
DOB building violations · 2
- Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 3, 2008
Dob violation - dismissed - Construction other optional
C-construction other optional
Mar 13, 1989
Dob violation - dismissed
ECB violations · 3
- Class - 3
An owner must post the name and location of the person with the key to the boiler roomon notices approved by hpd notice should be posted conspicuously in lobbyand on boiler room door as per section hmc 27-203,
Apr 19, 2022 · Penalty $500
Active - Hazardous
Bq9/36/50c/50d/50e/50f/50g/b4b/32a/50a/50b/50a-cannot locate safety or relief valve/missing/50b-exposed wood beams in boiler room/50c-controll cover missing/50d-no emergency switch outside of boiler room
Jul 25, 2006 · Penalty $5,000
Active - Non-hazardous
Altered building occupied without a valid c of o. alt 1195/88 remedy: obtain a valid c of o.
Mar 13, 1989
Resolve
Complaints
- Heat/hot water
Apartment only
Jan 14, 2025 · Apt 1C
Close - Heat/hot water
Apartment only
Jan 9, 2025 · Apt 1L
Close - Paint/plaster
Wall
Jan 9, 2025 · Apt 1L
Close - Water leak
Slow leak
Jan 9, 2025 · Apt 1L
Close - Heat/hot water
Apartment only
Jan 7, 2025 · Apt 1L
Close - Heat/hot water
Apartment only
Apr 13, 2022 · Apt 2R
Close - Water leak
Slow leak
Apr 13, 2022 · Apt 2R
Close - Flooring/stairs
Floor
Oct 21, 2015 · Apt 3R
Close - General
Cabinet
Oct 21, 2015 · Apt 3R
Close - Flooring/stairs
Floor
Oct 21, 2015 · Apt 3R
Close
Show 28 more ↓
- Flooring/stairs
Floor
Oct 21, 2015 · Apt 3R
Close - Unsanitary condition
Pests
Oct 21, 2015 · Apt 3R
Close - Appliance
Electric/gas range
Oct 21, 2015 · Apt 3R
Close - Plumbing
Basin/sink
Oct 21, 2015 · Apt 3R
Close - Plumbing
Bathtub/shower
Oct 21, 2015 · Apt 3R
Close - Unsanitary condition
Pests
Jul 31, 2014 · Apt 3L
Close - Heating
Heat related
Aug 13, 2012 · Apt 1R
Close - General
Floor
Aug 13, 2012 · Apt 1R
Close - General
Floor
Aug 13, 2012 · Apt 1R
Close - Nonconst
Rubbish
Aug 13, 2012 · Apt 1R
Close - Heating
Heat related
Jun 3, 2012 · Apt 1R
Close - Heating
Heat related
Feb 2, 2009 · Apt 2
Close - Heating
Heat related
Feb 2, 2009 · Apt 2
Close - Plumbing
Radiator
Feb 2, 2009 · Apt 2
Close - Heating
Heat related
Jan 22, 2009 · Apt 2
Close - Plumbing
Radiator
Jan 22, 2009 · Apt 2
Close - General
Windows
Jan 22, 2009 · Apt 2
Close - Plumbing
Radiator
Jan 22, 2009 · Apt 2
Close - Plumbing
Radiator
Jan 22, 2009 · Apt 2
Close - Plumbing
Radiator
Jan 22, 2009 · Apt 2
Close - Plumbing
Radiator
Jan 22, 2009 · Apt 2
Close - General
Windows
Jan 22, 2009 · Apt 2
Close - General
Windows
Jan 22, 2009 · Apt 2
Close - Heating
Heat related
Jan 22, 2009 · Apt 2
Close - Electric
Lighting
Jul 4, 2007 · Apt BLDG
Close - Heating
Heat related
Oct 11, 2006 · Apt 3
Close - Heating
Heat related
Sep 12, 2006 · Apt 3L
Close - Heating
Heat related
Aug 2, 2006 · Apt 3
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C2)
- Year built
- 1910
- Floors
- 3
- Residential units
- 6
- Building area
- 4,725 ft²
- Lot area
- 2,250 ft²
- Zoning
- R6
- Community board
- 304
- Council district
- 37
- Block / lot
- 3430 / 31
- Assessed value
- $486,000
- Landmark / historic district
- No
HPD registration #351259, last renewed Jan 20, 2024.
Questions about 864 Knickerbocker Avenue
Who owns 864 Knickerbocker Avenue?
The owner of record in NYC Department of City Planning PLUTO data is 864 Knickerbocker Avenue LLC.
Does 864 Knickerbocker Avenue have violations?
Yes. NYC HPD has recorded 59 housing violations at this property.
Is 864 Knickerbocker Avenue rent stabilized?
NYC Department of Finance tax bills listed 5 rent-stabilized units here in 2024 (about 83% of its 6 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 864 Knickerbocker Avenue built?
City records list 1910 as the year it was built.
How many apartments are in 864 Knickerbocker 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.