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997 Clarkson Avenue

Brooklyn, NY 11212BBL 3-04626-0033Map

Owner of record: Clarkson Plaza LLC

997 Clarkson Avenue is a walk-up apartment building built in 1930 in Brooklyn, 11212. It has 7 residential units across 5 floors. The owner of record is Clarkson Plaza LLC. HPD has recorded 32 housing violations here, most recently on September 29, 2026. 8 of the 32 most recent violations are still open.

HPD violations
32
DOB violations
5
ECB violations
27
HPD complaints
69

What to know

Concern
1 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Sep 29, 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

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 32

  • C

    Remove all obstructions and repair all defects in shower stall waste line in the bathroom located at apt 1f lower level, 1st story, 1st apartment from south at west

    Sep 29, 2026 · Apt 1F

    Open — Civ14 mailed
  • A

    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 9, 2025

    Closed — Violation dismissed
  • A

    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, 2024

    Closed — Violation dismissed
  • I

    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, 2023

    Closed — Violation dismissed
  • B

    Repair the flushing apparatus and maintain same so as to flush effectively the water closet .. in the bathroom located at apt 1r, 1st story, 1st apartment from west at north

    Jun 17, 2022 · Apt 1R

    Closed — Violation dismissed
  • B

    Properly repair the source and abate the evidence of a water leak at the north wall in the 1st room from north located at apt 1r, 1st story, 1st apartment from west at north

    Jun 17, 2022 · Apt 1R

    Open — Nov sent out
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at north wall in the 1st room from north located at apt 1r, 1st story, 1st apartment from west at north

    Jun 17, 2022 · Apt 1R

    Open — Nov sent out
  • B

    Properly repair the broken or defective locking device at building entrance door , 1st story

    Jun 11, 2022

    Closed — Violation dismissed
  • B

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

    May 26, 2022 · Apt 1B

    Open — Nov sent out
  • B

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

    May 26, 2022 · Apt 1B

    Open — Nov sent out
Show 22 more ↓
  • A

    Properly repair the source and abate the evidence of a water leak at celing at public hall, 1st story

    Oct 13, 2021

    Open — Violation will be reinspected
  • B

    Properly repair with similar material the broken or defective fire retardant material at ceiling at public hall, 1st story

    Oct 13, 2021

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective wood floor in the 1st room from north at east located at apt 1r, 1st story, 1st apartment from west at north

    Oct 13, 2021 · Apt 1R

    Closed — Violation closed
  • B

    Properly repair and abate unsafe electric wiring condition consisting of exposed coaxial cables at ceiling at public hall, 1st story

    Oct 13, 2021

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department at ceiling at public hall, 1st story

    Oct 13, 2021

    Open — Violation will be reinspected
  • C

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

    Jul 15, 2021 · Apt 1R

    Closed — Violation closed
  • C

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

    Jul 15, 2021 · Apt 1R

    Closed — Violation closed
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling in the 1st room from east located at apt 1r, 1st story, 1st apartment from south at west

    Jun 25, 2021 · Apt 1R

    Closed — Violation closed
  • C

    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 window guards; wg to replace = 0; wg to repair = 0; in the entire apartment located at apt 1r, 1st story, 1st apartment from south at west

    Jun 25, 2021 · Apt 1R

    Closed — Violation closed
  • B

    Properly repair and abate unsafe electric wiring condition consisting of exposed electrical wires at ceiling in the bathroom located at apt 1r lower level, 1st story, 1st apartment from south at west

    Jun 25, 2021 · Apt 1R

    Closed — Violation closed
  • A

    Properly repair with similar material the broken or defective ceramic tile at north wall in the private hallway located at apt 1r, 1st story, 1st apartment from south at west

    Jun 25, 2021 · Apt 1R

    Closed — Violation dismissed
  • A

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

    Jun 25, 2021 · Apt 1R

    Closed — Violation dismissed
  • A

    Trace and repair the source and abate the visible mold condition... at ceiling (approx. 1 sq. ft.) in the private hallway located at apt 1r, 1st story, 1st apartment from south at west

    Jun 25, 2021 · Apt 1R

    Closed — Violation closed
  • A

    Trace and repair the source and abate the visible mold condition... at north wall (beneath stairs) (approx. 6 sq. ft.) located at apt 1r lower level, 1st story, 1st apartment from south at west

    Jun 25, 2021 · Apt 1R

    Closed — Violation closed
  • B

    Trace and repair the source and abate the visible mold condition... at ceiling (approx. 1 sq. ft.) in the private hallway located at apt 1r, 1st story, 1st apartment from south at west original violation 14413900 issued 25-jun-21 has been upgraded to class b per administrative code §27-2017.3a(3)(a) or (b).

    Jun 25, 2021 · Apt 1R

    Closed — Violation dismissed
  • B

    Trace and repair the source and abate the visible mold condition... at north wall (beneath stairs) (approx. 6 sq. ft.) located at apt 1r lower level, 1st story, 1st apartment from south at west original violation 14413903 issued 25-jun-21 has been upgraded to class b per administrative code §27-2017.3a(3)(a) or (b).

    Jun 25, 2021 · Apt 1R

    Closed — Violation dismissed
  • I

    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 21, 2021

    Closed — Violation dismissed
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 1fl, 3rd story

    Feb 23, 2011 · Apt 1FL

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

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 2, 2nd story

    Feb 12, 2011 · Apt 2

    Closed — Violation closed
  • C

    Abate the nuisance consisting of scalding hot water in the entire apartment located at apt 2, 2nd story

    Jan 18, 2011 · Apt 2

    Closed — Violation closed
  • B

    Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 2, 2nd story

    Jan 18, 2011 · Apt 2

    Closed — Violation closed
  • B

    Abate the nuisance consisting of no lights 2nd & 3rd sty at public hall

    Feb 1, 2010

    Closed — Violation closed

DOB building violations · 5

  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Jul 24, 2019

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Jul 24, 2019

    Dob violation - dismissed
  • Construction other optional

    Stop all work immediately make site safe contact borough comm. office at718 802-3677

    Jun 28, 2018

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Jan 25, 2017

    Dob violation - dismissed
  • Fail to certify class 1 none

    Failure to certify correction on immediately hazardous (class 1) ecb violation

    Jan 25, 2017

    Dob violation - dismissed

ECB violations · 27

  • Class - 2

    Construction superintendent fail to perform duties as per code.at time of inspection on an active 5 story alt construction site when workers on site was ask if the superintendent or a competent person was on s

    Sep 18, 2020

    Resolve
  • Class - 1

    Failure to designate construction superintendent/competent persons as required.at time of my inspection of a proposed 5 story building currently at roof level with construction operations person which is requir

    May 3, 2019

    Resolve
  • Class - 2

    Bc3307.2.1.failure to comply with dot regulations.at the time of my inspection of a proposed 5 story building at roof level with construction operation in progress i observed a sidewalk (clarkson ave)available

    May 3, 2019 · Penalty $1,250

    Resolve
  • Class - 1

    Work without a permit.at the time of my inspection of a proposed 5 story building currently at roof level with construction operations in progress.alteration work permit #321275847 previously expired on 02/26/1

    May 3, 2019

    Resolve
  • Class - 1

    3303.9=failure to provide required means of egress at the time of construction.at the time of my inspection 3 sty building act work in progress for 5 sty observed entrance/exit way to the site,not as per code

    Jan 16, 2019 · Penalty $2,500

    Resolve
  • Class - 2

    Failure to comply w/ commissioner's order contained in summons/violation#35296592x issued on 11/15/17, and to file a certificate of correction pursuant to 28.201.1 and 1rcny 102-01(d)(2). an acceptable certific

    Nov 20, 2018 · Penalty $3,125

    Resolve
  • Class - 1

    Failure to safeguard all persons & property affected by construction operations. @ time of insp it was observed that construction fence entry door was left open leading into the site of 5 story horizontal exten

    Jun 15, 2018 · Penalty $1,250

    Resolve
  • Class - 1

    Failure to safeguard all persons & property affected by construction. @ time on insp observed that the job site was left open/unsecured & accessible to the public. the contractor failed to safeguard the site &

    May 11, 2018 · Penalty $800

    Resolve
  • Class - 1

    Construction superintendent failed to perform duties as per code. @ time of insp construction super marie grasso was not on site & the site was left open & unsecured allowing the public to enter the site. ecb#

    May 11, 2018 · Penalty $10,000

    Resolve
  • Class - 2

    Sec. 3301.7 documents to be kept on site. at time of inspection observed an active construction site w/exterior & interior work on progress,during the inspection noted the contractor was working w/cmu block wal

    Nov 15, 2017

    Resolve
Show 17 more ↓
  • Class - 2

    Failure to provide approved accepted plans.at time of inspection observed an active construction site with exterior and interior work on progress during inspection i ask contractor for the drawing for the exter

    Nov 15, 2017

    Resolve
  • Class - 2

    Failure to provide approved/accepted plans for scaffold.at time of inspection observed an active construction site with exterior and interior work on progress during inspection noted at the rear of building at

    Nov 15, 2017

    Resolve
  • Class - 2

    Bc3307.7.failure to provide an adequate construction fence inadequacies noted:front entry door open outside.at time of inspection observed an active construction site with exterior and interior work on progress

    Nov 15, 2017

    Resolve
  • Class - 2

    Failure to safeguard all person and property affected by construction operations.at time of inspection observed an active construction site with exterior work "cement walls"on progress.during inspection noted t

    Nov 15, 2017 · Penalty $400

    Resolve
  • Class - 2

    Work does not conform to approved construction documents and or approved amendments.at the time of inspection observed an active construction site with interior work "steel stair connection"on progress.during t

    Nov 15, 2017 · Penalty $500

    Resolve
  • Class - 1

    Work w/o a permit. no permit obtained for supported or suspent scaffold. at time of inspection observed an active construction site w/exterior & interior work on progress,during inspection noted on the rear of

    Nov 15, 2017 · Penalty $800

    Resolve
  • Class - 2

    Holes openings on the floor.at the time of inspection observed an active construction site with interior work on progress,during inspection noted on the 1st floor openings holes on the floor.this creating hazar

    Nov 15, 2017 · Penalty $400

    Resolve
  • Class - 1

    Failure to designate and or have construction superintendent present at site when required.at time of inspection observed an active construction site with exterior and interior work on progress.during inspecti

    Nov 15, 2017 · Penalty $12,500

    Resolve
  • Class - 2

    Bc3301.2.no gaurd rails.at time of inspection observed an active construction with site with exterior and interior work on progress.during inspection noted on the first floor goign to cellar not guardrails was

    Nov 15, 2017

    Resolve
  • Class - 1

    Sec. 3303.4.1 slipping & tripping hazard in areas of construction at time of inspection observed an active construction site w/exterior & interior work on progress,during inspection noted the contractor was wor

    Nov 15, 2017 · Penalty $400

    Resolve
  • Class - 1

    Construction superintendent failed to perform duties as per rule.at time of inspection observed an active construction site with exterior and interior work on progress during inspection i ask worker for superin

    Nov 15, 2017 · Penalty $2,500

    Resolve
  • Class - 2

    Fence.at time of inspection observed job site fence had fallen leavingsite open and accessable to public and not maintained in code compliant manner.rem:repair and/or replace fence.

    Jan 24, 2017 · Penalty $400

    Resolve
  • Class - 1

    Failure to provide sidewalk shed where required. at time of inspectionbldg was approx 48ft high at time of inspection of alt1 bldg,where 2 additional stys were added onto a 3 sty bldg. i observed that a sidewal

    Oct 31, 2016 · Penalty $4,800

    Resolve
  • Class - 1

    Sec. 3309.10 roof protection. failure to provide roof protection for adj property at time of inspection observed that 2 sty's were being added above the roof line of adjacent property's w/no roof protection in

    Oct 31, 2016 · Penalty $1,600

    Resolve
  • Class - 1

    Failure to safeguard all persons & property affected by construction operations. at time of inspection of proposed 5 sty bldg at roof level,observed that there was no overhead protection provided for the entran

    Oct 31, 2016 · Penalty $5,000

    Resolve
  • Class - 2

    Permit holder failed to provide access on active site. at time of inspection of a proposed 5 sty bldg,construction work in progress,i calledout worker at 3 sty i showed him my id & id myself wanted for him to

    Sep 28, 2016 · Penalty $1,000

    Resolve
  • Class - 2

    Sec. 3307.7 failure to provide an adequate construction fence. inadequacies noted: no view panel in the fence at time of inspection. remedy:comply w/violation.

    Apr 7, 2016

    Resolve

Complaints

  • Heat/hot water

    Apartment only

    Sep 28, 2026 · Apt 1F

    Close
  • Unsanitary condition

    Sewage

    Sep 28, 2026 · Apt 1F

    Close
  • Door/window

    Door

    Sep 28, 2026 · Apt 1F

    Close
  • Water leak

    Heavy flow

    Sep 28, 2026 · Apt 1F

    Close
  • General

    Cooking gas

    Feb 20, 2026 · Apt BLDG

    Close
  • Water leak

    Heavy flow

    Oct 24, 2023 · Apt 1R

    Close
  • Water leak

    Slow leak

    Oct 9, 2023 · Apt 1R

    Close
  • Water leak

    Slow leak

    Sep 29, 2023 · Apt 1R

    Close
  • Unsanitary condition

    Mold

    Nov 17, 2022 · Apt 1R

    Close
  • Water leak

    Heavy flow

    Nov 17, 2022 · Apt 1R

    Close
Show 40 more ↓
  • Plumbing

    Toilet

    Jun 22, 2022 · Apt 1R

    Close
  • Unsanitary condition

    Mold

    Jun 16, 2022 · Apt 1R

    Close
  • Plumbing

    Toilet

    Jun 5, 2022 · Apt 1R

    Close
  • Unsanitary condition

    Mold

    Jun 5, 2022 · Apt 1R

    Close
  • Unsanitary condition

    Mold

    Jun 2, 2022 · Apt 1R

    Close
  • Flooring/stairs

    Floor

    Sep 14, 2021 · Apt 1R

    Close
  • Water leak

    Heavy flow

    Aug 30, 2021 · Apt 1R

    Close
  • Paint/plaster

    Wall

    Aug 30, 2021 · Apt 1R

    Close
  • General

    Ventilation system

    Aug 30, 2021 · Apt 1R

    Close
  • Plumbing

    Toilet

    Aug 30, 2021 · Apt 1R

    Close
  • Unsanitary condition

    Sewage

    Aug 30, 2021 · Apt 1R

    Close
  • General

    Cabinet

    Aug 30, 2021 · Apt 1R

    Close
  • Unsanitary condition

    Mold

    Aug 30, 2021 · Apt 1R

    Close
  • Plumbing

    Steam pipe/riser

    Jul 7, 2021 · Apt 1R

    Close
  • Plumbing

    Steam pipe/riser

    Jul 7, 2021 · Apt 1R

    Close
  • Unsanitary condition

    Pests

    Jul 7, 2021 · Apt 1R

    Close
  • Electric

    Lighting

    Jul 7, 2021 · Apt 1R

    Close
  • Flooring/stairs

    Floor

    Jul 7, 2021 · Apt 1R

    Close
  • General

    Cabinet

    Jul 7, 2021 · Apt 1R

    Close
  • General

    Ventilation system

    Jul 7, 2021 · Apt 1R

    Close
  • Unsanitary condition

    Pests

    Jul 5, 2021 · Apt 1R

    Close
  • Unsanitary condition

    Mold

    Jul 5, 2021 · Apt 1R

    Close
  • Flooring/stairs

    Floor

    Jul 5, 2021 · Apt 1R

    Close
  • General

    Ventilation system

    Jul 5, 2021 · Apt 1R

    Close
  • Flooring/stairs

    Floor

    Jul 5, 2021 · Apt 1R

    Close
  • Paint/plaster

    Wall

    Jul 5, 2021 · Apt 1R

    Close
  • Electric

    Wiring

    Jul 5, 2021 · Apt 1R

    Close
  • Door/window

    Window pane

    Jul 5, 2021 · Apt 1R

    Close
  • Electric

    Wiring

    Jul 5, 2021 · Apt 1R

    Close
  • Electric

    Wiring

    Jun 24, 2021 · Apt 1R

    Close
  • Water leak

    Heavy flow

    Jun 18, 2021 · Apt 1R

    Close
  • Electric

    Wiring

    Jun 18, 2021 · Apt 1R

    Close
  • Unsanitary condition

    Pests

    Jun 18, 2021 · Apt 1R

    Close
  • Safety

    Window guard broken/missing

    Jun 18, 2021 · Apt 1R

    Close
  • Flooring/stairs

    Floor

    Jun 18, 2021 · Apt 1R

    Close
  • Heating

    Heat related

    Dec 31, 2011 · Apt BLDG

    Close
  • Plumbing

    Water supply

    Feb 22, 2011 · Apt 1FL

    Close
  • Heating

    Heat related

    Feb 21, 2011 · Apt 1FL

    Close
  • Plumbing

    Water supply

    Feb 21, 2011 · Apt 1FL

    Close
  • Heating

    Heat related

    Feb 9, 2011 · Apt 2

    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 (C1)
Year built
1930
Floors
5
Residential units
7
Building area
5,595 ft²
Lot area
1,653 ft²
Zoning
R6
Community board
317
Council district
41
Block / lot
4626 / 33
Assessed value
$496,350
Landmark / historic district
No

HPD registration #389656, last renewed Jul 11, 2025.

Questions about 997 Clarkson Avenue

Who owns 997 Clarkson Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Clarkson Plaza LLC.

Does 997 Clarkson Avenue have violations?

Yes. NYC HPD has recorded 32 housing violations at this property.

Is 997 Clarkson 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 997 Clarkson Avenue built?

City records list 1930 as the year it was built.

How many apartments are in 997 Clarkson Avenue?

It has 7 residential units.

Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.