21 Cook Street
Brooklyn, NY 11206BBL 3-03113-7501Map
Owner of record: Cook Street Housing LLC
21 Cook Street is a condominium built in 2010 in Brooklyn, 11206. It has 89 residential units across 8 floors. The owner of record is Cook Street Housing LLC. HPD has recorded 25 housing violations here, most recently on September 25, 2024. City tax records listed 89 rent-stabilized apartments here in 2024.
- HPD violations
- 25
- DOB violations
- 26
- ECB violations
- 7
- HPD complaints
- 56
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
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 · 25
- ANon-hazardous
Post sign on wall of entrance story bearing name, address including apartment number if any, and telephone number of superintendent, janitor or housekeeper. at public hall, 1st story
Sep 25, 2024
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at the ceiling, south and east walls in the 1st room from east at south located at apt 809, 8th story, 5th apartment from east at south , section ''north''
Jul 3, 2023 · Apt 809
Closed — Violation dismissed - BHazardous
Repair the roof so that it will not leak at the ceiling in the 1st room from east at south located at apt 809, 8th story, 5th apartment from east at south , section ''north''
Jul 3, 2023 · Apt 809
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at the ceiling and south walls in the closet 1st from west at north in the 2nd room from east at south located at apt 809, 8th story, 5th apartment from east at south , section ''north''
Jul 3, 2023 · Apt 809
Closed — Violation dismissed - ANon-hazardous
Paint metal in accordance with dept. regulation metal medicine cabinet at north wall in the bathroom located at apt 809, 8th story, 5th apartment from east at south , section ''north''
Jul 3, 2023 · Apt 809
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department at the ceiling in the private hallway located at apt 809, 8th story, 5th apartment from east at south , section ''north''
Jul 3, 2023 · Apt 809
Closed — Violation dismissed - BHazardous
Properly repair or replace the broken or defective counter balances at lower sash window in the 4th room from east located at apt 21504, 5th story, 1st apartment from east at south
Apr 25, 2023 · Apt 21504
Closed — Violation dismissed - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective in the entrance located at apt 40502, 5th story, 2nd apartment from west at north , section ''varet st''
Jul 13, 2022 · Apt 40502
Closed — Violation dismissed - BHazardous
Repair or replace the smoke detector inoperable located at apt 302, 3rd story, 3rd apartment from west at north
Dec 16, 2020 · Apt 302
Closed — Violation dismissed - BHazardous
Repair or replace the carbon monoxide detecting device(s). inoperable located at apt 302, 3rd story, 3rd apartment from west at north
Dec 16, 2020 · Apt 302
Closed — Violation dismissed
Show 15 more ↓
- BHazardous
Properly repair the source and abate the evidence of a water leak ceiling at bathroom located at apt 601, 6th story, 1st apartment from west at north
Nov 27, 2020 · Apt 601
Closed — Violation dismissed - BHazardous
Trace and repair the source and abate the visible mold condition... ceiling at bathroom (approx. 15 sqft) located at apt 601, 6th story, 1st apartment from west at north
Nov 27, 2020 · Apt 601
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color ceiling, east and west walls in the bathroom located at apt 601, 6th story, 1st apartment from west at north
Nov 27, 2020 · Apt 601
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 frame missing at public hall, 1st story
Aug 21, 2018
Closed — Violation closed - ANon-hazardous
Replace with new the missing electrical outlet safety caps /covers , all stories at public hall
Aug 21, 2018
Closed — Violation closed - ANon-hazardous
Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall, 1st story
Nov 15, 2017
Closed — Violation dismissed - 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
Nov 15, 2017
Closed — Violation dismissed - 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
Nov 15, 2017
Closed — Violation dismissed - ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box sign missing at wall at public hall, 1st story
Nov 15, 2017
Closed — Violation dismissed - BHazardous
Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 21604, 6th story, 1st apartment from east at south
Jul 1, 2016 · Apt 21604
Closed — Violation closed - BHazardous
Repair or replace the smoke detector that is defective in the entire apartment located at apt 21604, 6th story, 1st apartment from east at south
Jul 1, 2016 · Apt 21604
Closed — Violation closed - 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 20, 2015
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 = 3; wg to replace = 0; wg to repair = 0; (or properly secure air conditioners) located at apt 302, 3rd story, 2nd apartment from west at north
Oct 16, 2014 · Apt 302
Closed — Violation closed - ANon-hazardous
Repair the leaky and/or defective faucets at washbasin in the 1st bathroom from east located at apt 402, 4th story, 2nd apartment from west at north
Oct 16, 2014 · Apt 402
Closed — Violation closed - ANon-hazardous
File with this department a registration statement for building., section ''40varet st'', at north
Jan 14, 2010
Closed — Violation dismissed
DOB building violations · 26
- Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - dismissed - Failure to post energy grade/score none
Failure to display energy efficiency score and energy efficiency grade as per adcode sec. 28-309.12.3
Dec 1, 2021
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Apr 4, 2019
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Apr 12, 2018
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Apr 12, 2018
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Apr 12, 2018
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 28, 2017
Dob violation - resolved
Show 16 more ↓
- Elevator elevatorrequired
E-elevator elevatorrequired
Feb 28, 2017
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 28, 2017
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Apr 5, 2016
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Apr 5, 2016
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Apr 5, 2016
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 21, 2014
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 21, 2014
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 21, 2014
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 19, 2014
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 5, 2013
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 5, 2013
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 5, 2013
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jun 26, 2012
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jun 26, 2012
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jun 26, 2012
Dob violation - resolved - Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Jan 1, 2012
Dob violation - dismissed
ECB violations · 7
- Class - 2
1) repair/replace missing button on car station. 2) repair hall station buttons/fixtures on floor landings 6 & 7. 3) cleaning of combustible materials in elevator pits (dirty).
May 1, 2026
Resolve - Class - 2
Class 2 items: emergency phone inoperative, provide 2 way communication service. on the car operating panel signs missing for floor numbers 1, 7, 8. provide as needed.
Nov 28, 2025
Resolve - Class - 2
Repair. and restore to service
Mar 11, 2025 · Penalty $312
Resolve - Class - 2
Repair and restore to service
Apr 15, 2024
Resolve - Class - 2
Failure to comply with the commissioners order contained in summmons/ violationn # 38257922r issued on 09/19/17 and to file a certificate of correctioin pursuant to 28.201.1 and 1rcny 102-01(d)(2).an acceptab
Oct 4, 2018 · Penalty $1,250
Resolve - Class - 2
5e1,10h11,3d6,16e1,17h11,28l10,29j1-5e1)car door rubbing, adjust. 10h11)car door gibs worn, replace. 3d6)car enclosure unsecured,properly secure. 16e1)hoistway door rubbing, adjust. 12h11)hoistway door gets wor
Sep 19, 2017 · Penalty $500
Resolve - Class - 2
11m07,14j01,61m07,68m07,68m07,42m07,39q03,39l10,56p10,37x10,34t07,99m05,81t07,52b14,100i10,11d06,16q03,26m07.(11m)braille tag.(14j)adjust mirror for proper view of cab.(61m)provide lighting.(68m)log.(42m)prints
Aug 18, 2010 · Penalty $1,250
Resolve
Complaints
- Plumbing
Basin/sink
Sep 30, 2026 · Apt 204
Close - Plumbing
Basin/sink
Jul 21, 2026 · Apt 204
Close - Plumbing
Basin/sink
Jul 21, 2026 · Apt 204
Close - Unsanitary condition
Garbage/recycling storage
Apr 26, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Mar 19, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 10, 2026 · Apt BLDG
Close - Heat/hot water
Apartment only
Feb 8, 2026 · Apt 706
Close - Heat/hot water
Apartment only
Jan 20, 2026 · Apt 301
Close - Flooring/stairs
Floor
Sep 19, 2025 · Apt 402
Close - Heat/hot water
Entire building
Dec 23, 2024 · Apt BLDG
Close
Show 40 more ↓
- Unsanitary condition
Pests
Oct 30, 2024 · Apt 506
Close - Unsanitary condition
Pests
Feb 17, 2024 · Apt 506
Close - General
Bell/buzzer/intercom
Dec 4, 2023 · Apt INTERC
Close - Unsanitary condition
Pests
Nov 27, 2023 · Apt ALLFLO
Close - Elevator
Maintenance
Nov 27, 2023 · Apt ALLFLO
Close - Unsanitary condition
Pests
Nov 27, 2023 · Apt ALLFLO
Close - Elevator
Maintenance
Nov 22, 2023 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 6, 2023 · Apt ALLAPA
Close - Paint/plaster
Wall
Jul 6, 2023 · Apt 809
Close - Paint/plaster
Ceiling
Jul 3, 2023 · Apt 809
Close - Water leak
Heavy flow
Jul 3, 2023 · Apt 809
Close - Paint/plaster
Ceiling
Jul 3, 2023 · Apt 809
Close - Unsanitary condition
Garbage/recycling storage
Jan 13, 2022 · Apt BLDG
Close - Unsanitary condition
Garbage/recycling storage
Jan 13, 2022 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 5, 2022 · Apt BLDG
Close - Appliance
Refrigerator
Sep 22, 2021 · Apt 2L
Close - Plumbing
Water supply
Mar 2, 2021 · Apt 605
Close - Elevator
Maintenance
Aug 14, 2020 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 11, 2017 · Apt 302
Close - Plumbing
Basin/sink
Nov 11, 2017 · Apt 301
Close - Heat/hot water
Apartment only
Oct 19, 2015 · Apt 203
Close - Heat/hot water
Entire building
Apr 17, 2015 · Apt 804
Close - Heating
Heat related
Dec 10, 2013 · Apt 804
Close - Heating
Heat related
Jan 24, 2013 · Apt 404
Close - Heating
Heat related
Jan 14, 2012 · Apt 305
Close - Nonconst
Vermin
Sep 4, 2011 · Apt 302
Close - Nonconst
Vermin
Sep 4, 2011 · Apt 302
Close - Heating
Heat related
Mar 14, 2011 · Apt 404
Close - Heating
Heat related
Mar 6, 2011 · Apt 804
Close - Heating
Heat related
Jan 4, 2011 · Apt 203
Close - Heating
Heat related
Jan 2, 2011 · Apt 203
Close - Heating
Heat related
Dec 16, 2010 · Apt BLDG
Close - Heating
Heat related
Dec 15, 2010 · Apt 704
Close - General
Locks
Dec 14, 2010 · Apt 503
Close - Paint/plaster
Ceiling
Nov 30, 2010 · Apt 804
Close - Heating
Heat related
Nov 30, 2010 · Apt 804
Close - Heating
Heat related
Nov 23, 2010 · Apt 605
Close - Electric
Electric-supply
Nov 23, 2010 · Apt 605
Close - General
Floor
Oct 20, 2010 · Apt 302
Close - Nonconst
Vermin
Oct 20, 2010 · Apt 302
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Condominium (RM)
- Year built
- 2010
- Floors
- 8
- Residential units
- 89
- Building area
- 127,452 ft²
- Lot area
- 27,000 ft²
- Zoning
- R7A
- Community board
- 301
- Council district
- 34
- Block / lot
- 3113 / 7501
- Assessed value
- $9,326,250
- Landmark / historic district
- No
HPD registration #382468, last renewed Jun 26, 2026.
Questions about 21 Cook Street
Who owns 21 Cook Street?
The owner of record in NYC Department of City Planning PLUTO data is Cook Street Housing LLC.
Does 21 Cook Street have violations?
Yes. NYC HPD has recorded 25 housing violations at this property.
Is 21 Cook Street rent stabilized?
NYC Department of Finance tax bills listed 89 rent-stabilized units here in 2024 (about 100% of its 89 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 21 Cook Street built?
City records list 2010 as the year it was built.
How many apartments are in 21 Cook Street?
It has 89 residential units and 91 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.