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822 Knickerbocker Avenue

Brooklyn, NY 11207BBL 3-03418-0035Map

Owner of record: 822 Knickerbocker LLC

822 Knickerbocker Avenue is a walk-up apartment building built in 1912 in Brooklyn, 11207. It has 6 residential units across 3 floors. The owner of record is 822 Knickerbocker LLC. HPD has recorded 151 housing violations here, most recently on August 31, 2026. 16 of the 50 most recent violations are still open. City tax records listed 7 rent-stabilized apartments here in 2024.

HPD violations
151
DOB violations
5
ECB violations
1
HPD complaints
164

What to know

Concern
9 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Aug 31, 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

Rent-stabilized units in 2024
7
About 100% of the building's 6 apartments

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.

Stabilized units by tax-bill year

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 · 151

  • C

    Remove the illegal fastening two hasp and eye at iron gate in the entrance located at apt 1, 1st story, 1st apartment from east at south

    Aug 31, 2026 · Apt 1

    Open — Nov sent out
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at door at public hall, 1st story

    May 30, 2026

    Closed — Violation closed
  • B

    M/d law abate the nuisance consisting of over grown vegetation at rear yard

    May 30, 2026

    Open — Nov sent out
  • A

    Paint with light colored paint to the satisfaction of this department at bulkhead ceiling at public hall, 3rd story

    May 30, 2026

    Open — Nov sent out
  • C

    Properly repair with similar material the broken or defective fire retardant plaster at bulkhead ceiling at public hall, 3rd story

    May 30, 2026

    Closed — Violation closed
  • A

    Properly repair or replace the broken or defective electrical outlet at west wall in the 3rd room from east located at apt 1rr, 1st story, 2nd apartment from north at east

    May 30, 2026 · Apt 1RR

    Open — First no access to re- inspect violation
  • A

    Refit lower sash window at east in the kitchen located at apt 1rr, 1st story, 2nd apartment from north at east

    May 30, 2026 · Apt 1RR

    Open — First no access to re- inspect violation
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the bathroom located at apt 1rr, 1st story, 1st apartment from south at west

    Apr 1, 2026 · Apt 1RR

    Open — First no access to re- inspect violation
  • B

    Properly repair or replace the broken or defective window counter balance at lower sash at west wall in the kitchen located at apt 1rr, 1st story, 1st apartment from south at west

    Apr 1, 2026 · Apt 1RR

    Closed — Violation closed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 1rr, 1st story, 1st apartment from south at west

    Apr 1, 2026 · Apt 1RR

    Open — First no access to re- inspect violation
Show 40 more ↓
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 1rr, 1st story, 1st apartment from south at west

    Apr 1, 2026 · Apt 1RR

    Open — First no access to re- inspect violation
  • C

    Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 1, 1st story, 1st apartment from east at south

    Nov 14, 2025 · Apt 1

    Open — Not complied with
  • B

    Properly repair with similar material the broken or defective ceramic tile at south and west wall in the bathroom located at apt 1, 1st story, 1st apartment from east at south

    Nov 14, 2025 · Apt 1

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color south wall in the bathroom located at apt 1, 1st story, 1st apartment from east at south

    Nov 14, 2025 · Apt 1

    Closed — Violation closed
  • A

    Properly repair with similar material the broken or defective caulking around bathtub in the bathroom located at apt 1, 1st story, 1st apartment from east at south

    Nov 14, 2025 · Apt 1

    Closed — Violation closed
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at ceiling and east wall in the 3rd room from north located at apt 1, 1st story, 1st apartment from east at south

    Nov 14, 2025 · Apt 1

    Closed — Violation closed
  • B

    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 1, 1st story, 1st apartment from east at south

    Nov 14, 2025 · Apt 1

    Closed — Violation closed
  • B

    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 1, 1st story, 1st apartment from east at south

    Nov 14, 2025 · Apt 1

    Closed — Violation closed
  • B

    Trace and repair the source and abate the visible mold condition... less than 10 sq ft at ceiling and east wall in the 3rd room from north located at apt 1, 1st story, 1st apartment from east at south original violation 18368720 issued 14-nov-25 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).

    Nov 14, 2025 · Apt 1

    Closed — Violation closed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 1, 1st story, 1st apartment from east at south

    Nov 14, 2025 · Apt 1

    Open — Not complied with
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 1, 1st story, 1st apartment from east at south

    Nov 14, 2025 · Apt 1

    Open — Not complied with
  • B

    Properly repair or replace the broken or defective light fixture at ceiling in the bathroom located at apt 1lr, 1st story, 1st apartment from east at south

    Dec 5, 2023 · Apt 1LR

    Closed — Violation dismissed
  • C

    Properly repair or replace the broken or defective locking device on door in the entrance located at apt 1lr, 1st story, 1st apartment from east at south

    Dec 5, 2023 · Apt 1LR

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective electrical outlet at south wall in the kitchen located at apt 1lr, 1st story, 1st apartment from east at south

    Dec 5, 2023 · Apt 1LR

    Closed — Violation dismissed
  • A

    Properly repair with similar material the broken or defective wood base under sink at cabinet in the kitchen located at apt 1lr, 1st story, 1st apartment from east at south

    Dec 5, 2023 · Apt 1LR

    Closed — Violation dismissed
  • B

    Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 1lr, 1st story, 1st apartment from east at south

    Dec 5, 2023 · Apt 1LR

    Closed — Violation dismissed
  • B

    M/d law abate the nuisance consisting of electrical extension cord running across floor into adjacent room from outlet at noth wall in the 3rd room from north located at apt 1lr, 1st story, 1st apartment from east at south

    Dec 5, 2023 · Apt 1LR

    Closed — Violation dismissed
  • C

    Remove all obstructions and repair all defects in at washbasin in the bathroom located at apt 1lr, 1st story, 1st apartment from east at south

    Dec 5, 2023 · Apt 1LR

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective rubber gasket on door at refrigerator in the kitchen located at apt 1lr, 1st story, 1st apartment from east at south

    Dec 5, 2023 · Apt 1LR

    Open — Not complied with
  • B

    Properly repair the broken or defective cabinet at west wall in the kitchen located at apt 1rr, 1st story, 2nd apartment from east at south

    Sep 27, 2022 · Apt 1RR

    Closed — Violation closed
  • B

    Repair the leaky and/or defective faucets at sink in the kitchen located at apt 1rr, 1st story, 2nd apartment from east at south

    Sep 27, 2022 · Apt 1RR

    Closed — Violation dismissed
  • B

    Replace with new the missing heat riser eschutchen plate at ceiling in the 2nd room from north located at apt 1rr, 1st story, 2nd apartment from east at south

    Sep 27, 2022 · Apt 1RR

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 1rr, 1st story, 2nd apartment from east at south

    Sep 27, 2022 · Apt 1RR

    Open — First no access to re- inspect violation
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 1rr, 1st story, 2nd apartment from east at south

    Sep 27, 2022 · Apt 1RR

    Open — First no access to re- inspect violation
  • B

    Properly repair with similar material the broken or defective wood floor in the private hallway located at apt 1rr, 1st story, 2nd apartment from east at south

    Jul 10, 2022 · Apt 1RR

    Closed — Violation closed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 1rr, 1st story, 2nd apartment from east at south

    Jun 1, 2022 · Apt 1RR

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 1rr, 1st story, 2nd apartment from east at south

    Jun 1, 2022 · Apt 1RR

    Closed — Violation dismissed
  • C

    Abate the infestation consisting of rodents rats in the entire apartment located at apt 1rr, 1st story, 2nd apartment from east at south

    Jun 1, 2022 · Apt 1RR

    Closed — Violation dismissed
  • B

    Repair or replace the carbon monoxide detecting device(s). defective located at apt 1lr, 1st story, 1st apartment from south at west

    Jun 1, 2022 · Apt 1LR

    Closed — Violation dismissed
  • B

    Repair or replace the smoke detector defective located at apt 1lr, 1st story, 1st apartment from south at west

    Jun 1, 2022 · Apt 1LR

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective at vestibule at public hall, 1st story

    Jun 1, 2022

    Closed — Violation dismissed
  • A

    Properly repair the broken or defective unhinged door at south wall cabinet in the kitchen located at apt 1lr, 1st story, 1st apartment from south at west

    Dec 23, 2021 · Apt 1LR

    Closed — Violation closed
  • A

    Properly repair with similar material the broken or defective ceramic tiles at east, south and west wall in the bathroom located at apt 1lr, 1st story, 1st apartment from south at west

    Dec 23, 2021 · Apt 1LR

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department at all walls in the bathroom located at apt 1lr, 1st story, 1st apartment from south at west

    Dec 23, 2021 · Apt 1LR

    Closed — Violation closed
  • C

    Abate the infestation consisting of roaches in the entire apartment located at apt 1rr, 1st story, 2nd apartment from south at west

    Dec 19, 2021 · Apt 1RR

    Closed — Violation dismissed
  • A

    Repair the leaky and/or defective faucets at bathtub in the bathroom located at apt 1rr, 1st story, 2nd apartment from south at west

    Dec 19, 2021 · Apt 1RR

    Open — First no access to re- inspect violation
  • B

    Properly repair the broken or defective wall cabinet at north in the kitchen located at apt 1rr, 1st story, 2nd apartment from south at west

    Dec 19, 2021 · Apt 1RR

    Closed — Violation closed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 1rr, 1st story, 2nd apartment from south at west

    Dec 19, 2021 · Apt 1RR

    Closed — Violation dismissed
  • C

    Properly repair and abate unsafe electric wiring condition consisting of extension cord running from east wall electrical outlet across private hallway into adjacent room in the 3rd room from east located at apt 1lr, 1st story, 1st apartment from south at west

    Mar 31, 2021 · Apt 1LR

    Open — Not complied with
  • B

    Replace with new the missing locking device on door at mailbox (apt 1lr) at public hall, 1st story

    Mar 31, 2021

    Closed — Violation dismissed

DOB building violations · 5

  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2016 inspection report

    Apr 6, 2018

    Dob violation - active
  • 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 31, 2005

    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

    Aug 16, 1993

    Dob violation - active

ECB violations · 1

  • Class - 2

    Heating system/boiler sign contains incorrect information per(hmc)27-033. correct violating condition and submit a certificate of correction.

    Aug 23, 2021 · Penalty $312

    Resolve

Complaints

  • Unsanitary condition

    Pests

    Jan 14, 2026 · Apt 1RR

    Close
  • Unsanitary condition

    Pests

    Jan 14, 2026 · Apt 1RR

    Close
  • Appliance

    Electric/gas range

    Jan 14, 2026 · Apt 1RR

    Close
  • Door/window

    Window frame

    Jan 14, 2026 · Apt 1RR

    Close
  • Unsanitary condition

    Pests

    Nov 13, 2025 · Apt 1

    Close
  • Unsanitary condition

    Pests

    Nov 13, 2025 · Apt 1

    Close
  • Unsanitary condition

    Mold

    Nov 13, 2025 · Apt 1

    Close
  • Paint/plaster

    Wall

    Nov 13, 2025 · Apt 1

    Close
  • Appliance

    Refrigerator

    Nov 13, 2025 · Apt 1

    Close
  • Paint/plaster

    Wall

    Nov 13, 2025 · Apt 1

    Close
Show 40 more ↓
  • Door/window

    Door

    Jun 6, 2025 · Apt BLDG

    Close
  • Door/window

    Door

    Aug 19, 2024 · Apt 1RR

    Close
  • Water leak

    Heavy flow

    Aug 19, 2024 · Apt 1RR

    Close
  • Water leak

    Heavy flow

    Mar 23, 2024 · Apt 1RR

    Close
  • Heat/hot water

    Entire building

    Mar 23, 2024 · Apt 1RR

    Close
  • Electric

    Power outage

    Mar 1, 2024 · Apt 1LR

    Close
  • Electric

    Wiring

    Mar 1, 2024 · Apt 1LR

    Close
  • Appliance

    Refrigerator

    Mar 1, 2024 · Apt 1LR

    Close
  • General

    Cabinet

    Mar 1, 2024 · Apt 1LR

    Close
  • Unsanitary condition

    Pests

    Mar 1, 2024 · Apt 1LR

    Close
  • Plumbing

    Bathtub/shower

    Mar 1, 2024 · Apt 1LR

    Close
  • Plumbing

    Basin/sink

    Mar 1, 2024 · Apt 1LR

    Close
  • Electric

    No lighting

    Mar 1, 2024 · Apt 1LR

    Close
  • Outside building

    Skylight

    Dec 18, 2023 · Apt 1RR

    Close
  • Unsanitary condition

    Pests

    Dec 18, 2023 · Apt 1RR

    Close
  • Paint/plaster

    Wall

    Dec 18, 2023 · Apt 1RR

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Dec 18, 2023 · Apt 1RR

    Close
  • Unsanitary condition

    Pests

    Dec 1, 2023 · Apt 1LR

    Close
  • Unsanitary condition

    Pests

    Dec 1, 2023 · Apt 1LR

    Close
  • General

    Mailbox

    Dec 1, 2023 · Apt 1LR

    Close
  • Unsanitary condition

    Mold

    Dec 1, 2023 · Apt 1LR

    Close
  • Plumbing

    Basin/sink

    Dec 1, 2023 · Apt 1LR

    Close
  • Electric

    Outlet/switch

    Dec 1, 2023 · Apt 1LR

    Close
  • Plumbing

    Basin/sink

    Dec 1, 2023 · Apt 1LR

    Close
  • Plumbing

    Bathtub/shower

    Dec 1, 2023 · Apt 1LR

    Close
  • Door/window

    Door

    Dec 1, 2023 · Apt 1LR

    Close
  • Electric

    No lighting

    Dec 1, 2023 · Apt 1LR

    Close
  • Plumbing

    Bathtub/shower

    Jan 6, 2023 · Apt 1RR

    Close
  • General

    Cabinet

    Jan 6, 2023 · Apt 1RR

    Close
  • Paint/plaster

    Wall

    Jan 6, 2023 · Apt 1RR

    Close
  • Flooring/stairs

    Floor

    Jan 6, 2023 · Apt 1RR

    Close
  • Unsanitary condition

    Pests

    Sep 21, 2022 · Apt 1RR

    Close
  • Plumbing

    Basin/sink

    Sep 21, 2022 · Apt 1RR

    Close
  • Unsanitary condition

    Pests

    Sep 21, 2022 · Apt 1RR

    Close
  • Flooring/stairs

    Floor

    Sep 21, 2022 · Apt 1RR

    Close
  • Unsanitary condition

    Pests

    Sep 21, 2022 · Apt 1RR

    Close
  • General

    Cabinet

    Sep 21, 2022 · Apt 1RR

    Close
  • Unsanitary condition

    Pests

    Sep 1, 2022 · Apt 1LR

    Close
  • Flooring/stairs

    Floor

    Sep 1, 2022 · Apt 1LR

    Close
  • Unsanitary condition

    Pests

    Sep 1, 2022 · Apt 1LR

    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
1912
Floors
3
Residential units
6
Building area
5,616 ft²
Lot area
2,600 ft²
Zoning
R6
Community board
304
Council district
37
Block / lot
3418 / 35
Assessed value
$577,800
Landmark / historic district
No

HPD registration #340032, last renewed Jul 28, 2025.

Questions about 822 Knickerbocker Avenue

Who owns 822 Knickerbocker Avenue?

The owner of record in NYC Department of City Planning PLUTO data is 822 Knickerbocker LLC.

Does 822 Knickerbocker Avenue have violations?

Yes. NYC HPD has recorded 151 housing violations at this property.

Is 822 Knickerbocker Avenue rent stabilized?

NYC Department of Finance tax bills listed 7 rent-stabilized units here in 2024 (about 100% of its 6 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 822 Knickerbocker Avenue built?

City records list 1912 as the year it was built.

How many apartments are in 822 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.