207 Knickerbocker Avenue
Brooklyn, NY 11237BBL 3-03175-0003Map
Owner of record: 207 Knickerbocker LLC
207 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 207 Knickerbocker LLC. HPD has recorded 256 housing violations here, most recently on September 12, 2026. 6 of the 50 most recent violations are still open. City tax records listed 4 rent-stabilized apartments here in 2024.
- HPD violations
- 256
- DOB violations
- 10
- ECB violations
- 5
- HPD complaints
- 223
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 · 256
- BHazardous
Remove all encumbrances consisting of paint buckets, kitchen sink ,mattress and garbage bags with household garbage at public hall, 1st story
Sep 12, 2026
Open — Nov sent out - CImmediately hazardous
Abate the nuisance consisting of evidence of rats and all underlying causes creating the pest infestations, by using integrated pest management (ipm), eliminate all burrow entry and passageways, pest nests, holes, gaps or cracks in walls, ceilings, floors, fixing leaks and managing garbage in public areas. evidence found at .. at public hall, 1st story
Sep 12, 2026
Open — Nov sent out - BHazardous
Provide steel mesh cage at skylight at public hall, 3rd story
May 26, 2026
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective vinyl floor tiles at scuttle ladder at public hall, 3rd story
May 26, 2026
Closed — Violation dismissed - BHazardous
M/d law abate the nuisance consisting of plexi glass at skylight at public hall, 3rd story
May 26, 2026
Closed — Violation dismissed - BHazardous
Fire egress defective. make stationary the iron ladder leading to scuttle opening in roof at public hall, 3rd story
May 26, 2026
Closed — Violation dismissed - ANon-hazardous
Trace and repair the source and abate the visible mold condition... less than 10 sq ft at ceiling in the bathroom located at apt 3l, 3rd story, 1st apartment from west at north
Feb 15, 2026 · Apt 3L
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing the doors that is missing or defective latch in the entrance located at apt 3l, 3rd story, 1st apartment from west at north
Feb 15, 2026 · Apt 3L
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 3l, 3rd story, 1st apartment from west at north
Feb 15, 2026 · Apt 3L
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 3l, 3rd story, 1st apartment from west at north
Feb 15, 2026 · Apt 3L
Closed — Violation dismissed
Show 40 more ↓
- BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective in the entire apartment located at apt 3l, 3rd story, 1st apartment from west at north
Feb 15, 2026 · Apt 3L
Closed — Violation closed - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules defective in the entire apartment located at apt 3l, 3rd story, 1st apartment from west at north
Feb 15, 2026 · Apt 3L
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 3l, 3rd story, 1st apartment from south at west
Nov 13, 2025 · Apt 3L
Closed — Violation dismissed - CImmediately hazardous
Properly repair or replace the broken or defective door lock at entrance at north in the kitchen located at apt 3r, 3rd story
Nov 13, 2025 · Apt 3R
Closed — Violation closed - CImmediately hazardous
Properly repair with similar material the broken or defective ceramic floor tiles approx 12sq feet in the kitchen located at apt 3r, 3rd story
Nov 13, 2025 · Apt 3R
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective ceramic floor tiles approx 8sq feet in the bathroom located at apt 3r, 3rd story
Nov 13, 2025 · Apt 3R
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 3r, 3rd story
Nov 13, 2025 · Apt 3R
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective wood floor in the 2nd room from north located at apt 3r, 3rd story
Nov 13, 2025 · Apt 3R
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 3r, 3rd story
Nov 13, 2025 · Apt 3R
Closed — Violation dismissed - BHazardous
Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective in the entire apartment located at apt 3l, 3rd story, 1st apartment from south at west
Nov 13, 2025 · Apt 3L
Closed — Violation dismissed - BHazardous
Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules defective in the entire apartment located at apt 3l, 3rd story, 1st apartment from south at west
Nov 13, 2025 · Apt 3L
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 3l, 3rd story, 1st apartment from south at west
Nov 13, 2025 · Apt 3L
Closed — Violation dismissed - BHazardous
Repair the roof so that it will not leak over the ceiling in the 2nd room from north located at apt 3l, 3rd story, 1st apartment from south at west
Nov 13, 2025 · Apt 3L
Closed — Violation dismissed - BHazardous
Trace and repair the source and abate the visible mold condition... greater than 10sq feet at the ceiling in the bathroom located at apt 3l, 3rd story, 1st apartment from south at west
Nov 13, 2025 · Apt 3L
Open — Defect letter issued - BHazardous
Remove all encumbrances consisting of household items at public hall, 3rd story
May 12, 2025
Open — Not complied with - BHazardous
Remove all encumbrances consisting of garbage cans and cardboard boxes at public hall, 1st story
May 12, 2025
Open — Not complied with - BHazardous
Replace with new the missing 1st and 2nd and 3rd baluster from bottom at public hall stairs, 2nd story
May 12, 2025
Closed — Violation closed - ANon-hazardous
Replace with new the missing 1st, 2nd and 3rd baluster from bottom at public hall stairs, 1st story
May 12, 2025
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 = 2, wg to replace = 0, wg to repair = 0 in the entire apartment located at apt 2r, 2nd story, 1st apartment from north at east
May 11, 2025 · Apt 2R
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 2r, 2nd story, 1st apartment from north at east
May 11, 2025 · Apt 2R
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective light fixture at celling in the 4th room from north located at apt 2r, 2nd story, 1st apartment from north at east
May 11, 2025 · Apt 2R
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective spring balance at lower sash of window 1st window from west at north wall in the kitchen located at apt 2r, 2nd story, 1st apartment from north at east
May 11, 2025 · Apt 2R
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective light fixture at celling in the 2nd room from north located at apt 2r, 2nd story, 1st apartment from north at east
May 11, 2025 · Apt 2R
Closed — Violation dismissed - BHazardous
Repair the flushing apparatus and maintain same so as to flush effectively the water closet .. in the bathroom located at apt 2r, 2nd story, 1st apartment from north at east
May 11, 2025 · Apt 2R
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective ceramic tiles at west wall in the bathroom located at apt 2r, 2nd story, 1st apartment from north at east
May 11, 2025 · Apt 2R
Closed — Violation dismissed - ANon-hazardous
Trace and repair the source and abate the visible mold condition... less than 10 sq ft at ceiling in the bathroom located at apt 2r, 2nd story, 1st apartment from north at east
May 11, 2025 · Apt 2R
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the bathroom , the 4th room from north located at apt 2r, 2nd story, 1st apartment from north at east
May 11, 2025 · Apt 2R
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing the doors that is missing or defective door is binding with door frame in the entrance located at apt 2r, 2nd story, 1st apartment from north at east
May 11, 2025 · Apt 2R
Closed — Violation dismissed - BHazardous
Remove all encumbrances consisting of garbage at public hall, 1st story
Apr 9, 2025
Open — Not complied with - ANon-hazardous
Repair the broken or defective connection wasteline at sink in the kitchen located at apt 2r, 2nd story, 1st apartment from north at east
Nov 20, 2024 · Apt 2R
Closed — Violation dismissed - ANon-hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at north wall in the foyer located at apt 2r, 2nd story, 1st apartment from north at east
Nov 20, 2024 · Apt 2R
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective ceramic floor tiles in the bathroom located at apt 2r, 2nd story, 1st apartment from north at east
Nov 20, 2024 · Apt 2R
Closed — Violation dismissed - CImmediately hazardous
Provide ready access to buildings heating system door locked at, 1st story, public hall , 1st story
Nov 20, 2024
Closed — Violation dismissed - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 2r, 2nd story, 1st apartment from north at east
Nov 20, 2024 · Apt 2R
Closed — Violation closed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges at vestibule at public hall, 1st story
Nov 20, 2024
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 2r, 2nd story, 1st apartment from north at east
Nov 20, 2024 · Apt 2R
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department all peeling paint surfaces in the kitchen , the bathroom located at apt 3l, 3rd story, 1st apartment from south at west
Sep 29, 2024 · Apt 3L
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 3l, 3rd story, 1st apartment from south at west
Sep 29, 2024 · Apt 3L
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department the 1st door frame from west at north wall, 1st door frame from west at north wall in the 2nd room from north located at apt 3l, 3rd story, 1st apartment from south at west
Sep 29, 2024 · Apt 3L
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department the 1st door from west at north wall in the 3rd room from north located at apt 3l, 3rd story, 1st apartment from south at west
Sep 29, 2024 · Apt 3L
Closed — Violation dismissed
DOB building violations · 10
- 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 - Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Sep 7, 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
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 - Boiler boiler optional
B-boiler boiler optional
Jan 26, 1999
Vh-violation hazardous - active - Construction other optional
C-construction other optional
Mar 6, 1996
Vp-violation unserved ecb-active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 29, 1995
Dob violation - dismissed
ECB violations · 5
- Class - 2
Work w/o permit atoi&observed@2biz establishments read "pluffing cloud" aprx4'x10' indirect illuminated&"leos taco restaurant" biz accessoryawning aprx4'x10'x4 indirect lights for awnings/installed w/o permits.
May 4, 2022
Resolve - Class - 1
Failure to comply w/ the comm order contained in nov#34917106y issued on 6/15/11 apt 2r was subdivided into 2 apts w/ ktcn & bath no permits rem: comply w/ the comm order
Jul 30, 2011 · Penalty $2,400
Resolve - Class - 2
Altered/changed building occupied w/o a valid c of o as per 28-118.3.1;28-118.3.2 note: 1st fl rear apts #1r & 1l occupied as commercial space. alt type 1 #300430656 was filed & fully permitted to convert resid
Jul 21, 2011
Resolve - Class - 1
Work w/o a permit work noted in that on 2nd floor apt #2r was subdivied into 2 apts both apts have full kitchens with gas stove. 3pc bathroom & bedroom. all work done w/o approvals & permits. remedy: obtain app
Jun 15, 2011 · Penalty $1,600
Active - Class - 2
Altered building occupied w/o a valid c of o for alteration #300430656 building was occupied at time of inspection. remedy: obtain a valid c of o.
Jun 15, 2011 · Penalty $500
Active
Complaints
- Unsanitary condition
Garbage/recycling storage
Sep 2, 2026 · Apt BLDG
Close - Unsanitary condition
Garbage/recycling storage
Aug 30, 2026 · Apt BLDG
Close - Unsanitary condition
Pests
Aug 30, 2026 · Apt 3R
Close - Outside building
Roof door/hatch
May 13, 2026 · Apt PH
Close - Safety
Fire escape
May 13, 2026 · Apt PH
Close - Heat/hot water
Entire building
Feb 9, 2026 · Apt 3L
Close - Heat/hot water
Apartment only
Nov 12, 2025 · Apt 3L
Close - Plumbing
Water supply
Nov 12, 2025 · Apt 3L
Close - Unsanitary condition
Mold
Nov 12, 2025 · Apt 3L
Close - Water leak
Heavy flow
Nov 12, 2025 · Apt 3L
Close
Show 40 more ↓
- Paint/plaster
Ceiling
Nov 12, 2025 · Apt 3L
Close - Paint/plaster
Ceiling
Nov 11, 2025 · Apt 3L
Close - Unsanitary condition
Mold
Nov 11, 2025 · Apt 3L
Close - Plumbing
Water supply
Nov 11, 2025 · Apt 3L
Close - Heat/hot water
Apartment only
Nov 11, 2025 · Apt 3L
Close - Water leak
Heavy flow
Nov 11, 2025 · Apt 3L
Close - Door/window
Door
May 8, 2025 · Apt 2R
Close - Unsanitary condition
Pests
May 8, 2025 · Apt 2R
Close - Outside building
Roof door/hatch
May 8, 2025 · Apt PH
Close - Water leak
Heavy flow
Apr 11, 2025 · Apt 2L
Close - Plumbing
Bathtub/shower
Apr 11, 2025 · Apt 2L
Close - Paint/plaster
Ceiling
Apr 8, 2025 · Apt 2L
Close - Unsanitary condition
Pests
Apr 8, 2025 · Apt 2L
Close - Paint/plaster
Ceiling
Apr 8, 2025 · Apt 2L
Close - Unsanitary condition
Pests
Apr 8, 2025 · Apt 2L
Close - Heat/hot water
Entire building
Feb 12, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 12, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 22, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 17, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 19, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 14, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 13, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 10, 2024 · Apt BLDG
Close - Unsanitary condition
Mold
Oct 8, 2024 · Apt 3L
Close - Unsanitary condition
Pests
Sep 26, 2024 · Apt 3L
Close - Paint/plaster
Wall
Sep 26, 2024 · Apt 3L
Close - Paint/plaster
Wall
Aug 4, 2024 · Apt 3L
Close - Flooring/stairs
Floor
Aug 4, 2024 · Apt 3L
Close - Water leak
Damp spot
Aug 4, 2024 · Apt 3L
Close - Plumbing
Basin/sink
Aug 4, 2024 · Apt 3L
Close - Paint/plaster
Ceiling
Aug 4, 2024 · Apt 3L
Close - Unsanitary condition
Pests
Jul 2, 2024 · Apt 3R
Close - Unsanitary condition
Pests
Jul 2, 2024 · Apt 3R
Close - Safety
Smoke detector
Jul 2, 2024 · Apt 3R
Close - Safety
Carbon monoxide detector
Jul 2, 2024 · Apt 3R
Close - Unsanitary condition
Mold
Jul 2, 2024 · Apt 2R
Close - Unsanitary condition
Pests
Jul 2, 2024 · Apt 2R
Close - Unsanitary condition
Pests
Jul 2, 2024 · Apt 2R
Close - Door/window
Door
Jul 2, 2024 · Apt 2R
Close - General
Cabinet
May 9, 2024 · Apt 3L
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Mixed residential and retail building (S9)
- Year built
- 1931
- Floors
- 3
- Residential units
- 4
- Building area
- 4,500 ft²
- Lot area
- 2,500 ft²
- Zoning
- R6
- Community board
- 304
- Council district
- 34
- Block / lot
- 3175 / 3
- Assessed value
- $499,500
- Landmark / historic district
- No
HPD registration #349659, last renewed Jul 14, 2025.
Questions about 207 Knickerbocker Avenue
Who owns 207 Knickerbocker Avenue?
The owner of record in NYC Department of City Planning PLUTO data is 207 Knickerbocker LLC.
Does 207 Knickerbocker Avenue have violations?
Yes. NYC HPD has recorded 256 housing violations at this property.
Is 207 Knickerbocker Avenue rent stabilized?
NYC Department of Finance tax bills listed 4 rent-stabilized units here in 2024 (about 100% of its 4 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 207 Knickerbocker Avenue built?
City records list 1931 as the year it was built.
How many apartments are in 207 Knickerbocker Avenue?
It has 4 residential units and 6 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.