366 Knickerbocker Avenue
Brooklyn, NY 11237BBL 3-03257-0029Map
Owner of record: 366 Realty
366 Knickerbocker Avenue is a mixed residential and retail building built in 1931 in Brooklyn, 11237. It has 4 residential units across 3 floors. The owner of record is 366 Realty. HPD has recorded 56 housing violations here, most recently on May 5, 2026. 18 of the 50 most recent violations are still open.
- HPD violations
- 56
- DOB violations
- 29
- ECB violations
- 2
- HPD complaints
- 11
What to know
No open immediately-hazardous violations among recent records.
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 · 56
- 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 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 10, 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
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.
Apr 10, 2024
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
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.
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 14, 2022
Open — Info 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 25, 2022
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.
Feb 25, 2022
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.
Apr 9, 2021
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.
Apr 9, 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 30, 2019
Open — Info 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 18, 2018
Open — Info 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 24, 2017
Open — Info 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, 2016
Open — Info 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 9, 2015
Open — Info 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, 2015
Open — Info nov sent out - BHazardous
Remove the illegal fastening key operated double cylinder lock at door to extension roof located at apt 2l, 2nd story, 1st apartment from east at south
Sep 26, 2013 · Apt 2L
Closed — Violation closed - ANon-hazardous
Section 300 m/d law file plans and application and legalize the following alteration or restore to the legal condition existing prior to the making of said alteration window sealed at west wall in the kitchen located at apt 2r, 2nd story, 1st apartment from south at west
Sep 26, 2013 · Apt 2R
Closed — Violation closed - CImmediately hazardous
M/d law abate the nuisance consisting of wall erected obstructing access to extention roof in the kitchen located at apt 2r, 2nd story, 1st apartment from south at west
Sep 26, 2013 · Apt 2R
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
Nov 19, 1998
Closed — Violation closed - ANon-hazardous
File with this department a registration statement for building.
Apr 11, 1997
Closed — Violation dismissed - BHazardous
Provide adequate supply of hot water for the fixtures kitchen & bathroom 2 sty south apt 2l. , section '' ''
Sep 2, 1993 · Apt 2L
Closed — Violation closed - BHazardous
Provide adequate supply of cold water for the fixtures kitchen & bathroom 2 sty south apt 2l. , section '' ''
Sep 2, 1993 · Apt 2L
Closed — Violation closed - CImmediately hazardous
M/d law abate the nuisance consisting of no electrical supply apt thru out 2 sty north atp 2r er1.
Aug 28, 1991
Closed — Violation closed - BHazardous
Fire egress defective. remove obstructing bars or unlawful gates from window to fire escape or provide approved type gate 2 sty north apt 2r. located at apt 2r
Aug 28, 1991 · Apt 2R
Closed — Violation closed - BHazardous
Replace with new the missing ceramic wall tiles around bathtub bathroom 2 sty north apt 2r. located at apt 2r
Aug 28, 1991 · Apt 2R
Closed — Violation closed - BHazardous
Repair the leaky and/or defective faucets washbasin bathroom 2 sty north apt 2r. located at apt 2r
Aug 28, 1991 · Apt 2R
Closed — Violation closed - BHazardous
Repair by closing so as to be gas tight all openings in the wasteline under sink kitchen 2 sty north apt 2r. located at apt 2r
Aug 28, 1991 · Apt 2R
Closed — Violation closed - BHazardous
Fire egress defective. remove obstructing bars or unlawful gates from window to fire escape or provide approved type gate kitchen 2 sty northeast apt 2r. located at apt 2r
Aug 23, 1991 · Apt 2R
Closed — Violation closed - BHazardous
Replace with new the broken or defective lower window glass front room 2 sty northeast apt 2r. located at apt 2r
Aug 23, 1991 · Apt 2R
Closed — Violation closed - BHazardous
M/d law abate the nuisance consisting of no electric service thru out 2 sty northeast apt 2r. located at apt 2r
Aug 23, 1991 · Apt 2R
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective ceramic tile walls bathroom 2 sty northeast apt 2r. located at apt 2r
Aug 23, 1991 · Apt 2R
Closed — Violation closed - BHazardous
Repair the broken or defective connection locknut at wasteline of washbasin bathroom 2 sty northeast apt 2r. located at apt 2r
Aug 23, 1991 · Apt 2R
Closed — Violation closed - BHazardous
Repair the broken or defective connection locknut at wasteline of sink kitchen 2 sty northeast apt 2r. located at apt 2r
Aug 23, 1991 · Apt 2R
Closed — Violation closed - BHazardous
Provide adequate light of not less than 60 watts incandescent or equivalent illumination ceiling 2 sty public hall.
Aug 23, 1991
Closed — Violation closed - BHazardous
Replace with new the broken or defective lower window glass kitchen 2 sty northeast apt 2r. located at apt 2r
Aug 23, 1991 · Apt 2R
Closed — Violation closed - BHazardous
Provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective 3 sty apt 3. , section '' ''
Dec 23, 1987 · Apt 3
Closed — Violation closed - BHazardous
Fire egress defective. remove obstructing bars or unlawful gates from window to fire escape or provide approved type gate 2 sty apt 2r. located at apt 2r
Jul 29, 1987 · Apt 2R
Closed — Violation closed - BHazardous
Remove all obstructions and repair all defects in drain rear yard.
Jul 29, 1987
Closed — Violation closed - BHazardous
Section 12 m/d law discontinue the storage of combustible material wood cardboard boxes etc cellar thru out.
Jul 29, 1987
Closed — Violation closed - BHazardous
Fire egress defective. remove obstructing bars or unlawful gates from window to fire escape or provide approved type gate 2 sty apt 2l. located at apt 2l
Jul 29, 1987 · Apt 2L
Closed — Violation dismissed - BHazardous
Fire egress defective. restore egress by removing locking device and arrange to open readily the gate in fence at lot line rear yard.
Jul 29, 1987
Closed — Violation closed - BHazardous
Fire egress defective. remove obstructing bars or unlawful gates from window to fire escape or provide approved type gate 3 sty apt 3l. located at apt 3l
Jul 29, 1987 · Apt 3L
Closed — Violation closed - BHazardous
Provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing 3 sty apt 3l. located at apt 3l
Jul 29, 1987 · Apt 3L
Closed — Violation closed - BHazardous
Remove all encumbrances consisting of household articles 3 sty public hall.
Jul 29, 1987
Closed — Violation closed - BHazardous
Provide metal grating beneath skylight 3 sty public hall.
Jul 29, 1987
Closed — Violation closed - BHazardous
D26-10.01 adm code properly repair with similar material the broken or defective asbestos shingles exterior wall 2 sty rear bldg.
Jul 29, 1987
Closed — Violation closed - BHazardous
D26-19.07 adm code install and maintain sufficient light or lights of at least 40 watts incandescent or equivalent each, to light adequately from sunset to sunrise the rear yard.
Jul 29, 1987
Closed — Violation closed
DOB building violations · 29
- Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - active - 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 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
Jan 17, 2020
Dob violation - active - 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 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
Show 19 more ↓
- Low pressure boiler boiler required
Lblvio-low pressure boiler boiler required
Dec 31, 2009
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 1, 2009
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 3, 2008
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 19, 2007
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
Jan 31, 2005
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 13, 2004
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 19, 2003
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 26, 2002
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 27, 2001
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 7, 2000
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 16, 1999
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
May 4, 1998
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 16, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 10, 1997
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 29, 1995
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jun 1, 1994
Dob violation - dismissed - 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 - dismissed
ECB violations · 2
- Class - 3
Work does not conform to approved construction documents and/or approved amendments for this pro cert job, dwg:4-1-05.noted:1) at rear yard,ac unit at grade is not shown on plan. 2)location of new ahu louver is
Jan 31, 2011 · Penalty $500
Active - Class - 2
Work does not conform to approved construction documents and/or approved amendments for alt 2 job #301921767 of which permit expired 5/15/06& applicant of record is requesting a letter of completion via p.w.t.
Sep 16, 2009 · Penalty $500
Active
Complaints
- Unsanitary condition
Garbage/recycling storage
Sep 2, 2026 · Apt BLDG
Close - Electric
Electric-supply
Aug 2, 2007 · Apt 2R
Close - General
Windows
Aug 2, 2007 · Apt 2R
Close - Electric
Wiring
Aug 2, 2007 · Apt 2R
Close - Nonconst
Vermin
Aug 2, 2007 · Apt 2R
Close - Nonconst
Vermin
Aug 2, 2007 · Apt 2R
Close - Nonconst
Vermin
Aug 2, 2007 · Apt 2R
Close - General
Windows
Aug 2, 2007 · Apt 2R
Close - General
Windows
Aug 2, 2007 · Apt 2R
Close - Paint/plaster
Ceiling
Aug 2, 2007 · Apt 2R
Close
Show 1 more ↓
- Paint/plaster
Wall
Aug 2, 2007 · Apt 2R
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Mixed residential and retail building (S4)
- Year built
- 1931
- Floors
- 3
- Residential units
- 4
- Building area
- 4,125 ft²
- Lot area
- 2,500 ft²
- Zoning
- C4-3
- Community board
- 304
- Council district
- 37
- Block / lot
- 3257 / 29
- Assessed value
- $469,350
- Landmark / historic district
- No
HPD registration #349831, last renewed Aug 28, 2013.
Questions about 366 Knickerbocker Avenue
Who owns 366 Knickerbocker Avenue?
The owner of record in NYC Department of City Planning PLUTO data is 366 Realty.
Does 366 Knickerbocker Avenue have violations?
Yes. NYC HPD has recorded 56 housing violations at this property.
Is 366 Knickerbocker 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 366 Knickerbocker Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 366 Knickerbocker Avenue?
It has 4 residential units and 5 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.