948 Clarkson Avenue
Brooklyn, NY 11203BBL 3-04641-0006Map
Owner of record: Martin B. Forrester As Sole Member
948 Clarkson Avenue is a walk-up apartment building built in 1930 in Brooklyn, 11203. It has 37 residential units across 4 floors. The owner of record is Martin B. Forrester As Sole Member. HPD has recorded 18 housing violations here, most recently on June 9, 2025. City tax records listed 36 rent-stabilized apartments here in 2024.
- HPD violations
- 18
- DOB violations
- 6
- ECB violations
- 3
- HPD complaints
- 133
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 · 18
- 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 9, 2025
Closed — Violation dismissed - 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 21, 2023
Closed — Violation dismissed - 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 23, 2022
Closed — Violation dismissed - CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt a7, 2nd story, 1st apartment from north at east
Sep 28, 2021 · Apt A7
Closed — Violation closed - BHazardous
Provide glass panels at vestibule door at public hall, 1st story
Sep 28, 2021
Closed — Violation closed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt a7, 2nd story, 1st apartment from north at east
Sep 28, 2021 · Apt A7
Closed — Violation closed - BHazardous
M/d law abate the nuisance consisting of plexi-glass panels installed at vestibule door at public hall, 1st story
Sep 28, 2021
Closed — Violation closed - BHazardous
Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt a7, 2nd story, 1st apartment from north at east , section at north
Jun 21, 2017 · Apt A7
Closed — Violation closed - BHazardous
Repair or replace the smoke detector missing in the entire apartment located at apt a7, 2nd story, 1st apartment from north at east , section at north
Jun 21, 2017 · Apt A7
Closed — Violation closed - ANon-hazardous
Post, in a form approved by the commissioner, and maintain a notice in a common area of the building regarding the procedures that should be followed when a gas leak is suspected
Jun 21, 2017
Closed — Violation dismissed
Show 8 more ↓
- BHazardous
And dept. rules and regulations. remove the encumbrance obstructing egress from fire escapes consisting of air conditioner installed at window obstructing egress at 4th story balcony, south stack at building front , 4th story
Jun 21, 2017
Closed — Violation closed - BHazardous
Abate the nuisance consisting of mice in the entire apartment located at apt a7, 2nd story, 1st apartment from north at east
May 19, 2017 · Apt A7
Closed — Violation closed - ANon-hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color ceiling and west wall in the bathroom located at apt a7, 2nd story, 1st apartment from north at east
May 19, 2017 · Apt A7
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 8, 2015
Closed — Violation dismissed - CImmediately hazardous
Provide an adequate supply of heat for the apartment in the entire apartment located at apt a3, 1st story, apartment at west , section at north
Jan 7, 2015 · Apt A3
Closed — Violation dismissed - BHazardous
Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. located at apt a3, 1st story, apartment at west , section at north
Jan 7, 2015 · Apt A3
Closed — Violation dismissed - BHazardous
Repair or replace the smoke detector defective located at apt a3, 1st story, apartment at west , section at north
Jan 7, 2015 · Apt A3
Closed — Violation dismissed - CImmediately hazardous
Provide ready access to buildings heating system door locked at cellar
Jan 7, 2015
Closed — Violation closed
DOB building violations · 6
- Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Feb 3, 2020
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2017 inspection report
Nov 8, 2019
Dob violation - dismissed - Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Nov 3, 2019
Dob violation - active - Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
Aug 2, 2019
Dob violation - dismissed - Failure to benchmark none
Failure to file benchmarking report of energy use as per ad. code sec. 28-309.4
May 2, 2019
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 3, 2008
Dob violation - dismissed
ECB violations · 3
- Class - 1
Sec. 3309.1 inadequate overhead protection. note: at time of my inspection of a bldg undergoing facade repairs no construction work in progress. i observed that the sidewalk shed in front of bldg is short by 3
Jul 18, 2019 · Penalty $625
Resolve - Class - 1
Failure to comply w/an order or the commissioner. noted: an ecb violation #34872683h & a swo was issued on 9-30-10 for no license rigger on on site for suspended scaffold off "c" hooks,scaffold has been removed
Mar 3, 2011 · Penalty $2,400
Resolve - Class - 1
Supervision use of rigging equipment w/o a riggers license noted no license rigger on site for suspended scaffold off c hooks @ exp 1 remedyobtain license partial swo (suspended scaffold) issued pursuant to
Sep 30, 2010 · Penalty $4,800
Resolve
Complaints
- Heat/hot water
Entire building
Feb 9, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 8, 2026 · Apt BLDG
Close - Heat/hot water
Entire building
Oct 28, 2025 · Apt A18
Close - Heat/hot water
Entire building
Oct 23, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Oct 22, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Oct 22, 2025 · Apt B2
Close - Heat/hot water
Entire building
Oct 21, 2025 · Apt B18
Close - Heat/hot water
Entire building
Jan 8, 2025 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 2, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 21, 2024 · Apt BLDG
Close
Show 40 more ↓
- Heat/hot water
Entire building
Nov 13, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 12, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Mar 29, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Mar 27, 2024 · Apt BLDG
Close - Heat/hot water
Entire building
Oct 17, 2023 · Apt BLDG
Close - Heat/hot water
Entire building
Apr 19, 2023 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 20, 2022 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 24, 2021 · Apt BLDG
Close - Unsanitary condition
Pests
Oct 8, 2021 · Apt A7
Close - Unsanitary condition
Pests
Sep 21, 2021 · Apt A7
Close - Heat/hot water
Entire building
Nov 2, 2020 · Apt A3
Close - Heat/hot water
Entire building
Nov 14, 2019 · Apt BLDG
Close - Heat/hot water
Entire building
Nov 13, 2019 · Apt B17
Close - Heat/hot water
Entire building
Apr 1, 2019 · Apt BLDG
Close - Heat/hot water
Entire building
Mar 29, 2019 · Apt 16
Close - Heat/hot water
Entire building
Jan 14, 2018 · Apt B9
Close - Heat/hot water
Entire building
Jan 7, 2018 · Apt D7
Close - Heat/hot water
Entire building
Jan 7, 2018 · Apt BLDG
Close - Unsanitary condition
Pests
May 14, 2017 · Apt A7
Close - Unsanitary condition
Mold
May 14, 2017 · Apt A7
Close - Heat/hot water
Entire building
Mar 17, 2017 · Apt BLDG
Close - Heat/hot water
Entire building
Mar 16, 2017 · Apt B11
Close - Unsanitary condition
Pests
Mar 16, 2017 · Apt A7
Close - Paint/plaster
Ceiling
Mar 14, 2017 · Apt A3
Close - Plumbing
Toilet
Mar 14, 2017 · Apt A3
Close - Plumbing
Toilet
Mar 14, 2017 · Apt A3
Close - Heat/hot water
Entire building
Feb 9, 2017 · Apt B9
Close - Heat/hot water
Entire building
Feb 3, 2017 · Apt A7
Close - Heat/hot water
Entire building
Jan 10, 2017 · Apt BLDG
Close - Heat/hot water
Entire building
Dec 29, 2016 · Apt 1A
Close - Heat/hot water
Entire building
Dec 23, 2016 · Apt B10
Close - Heat/hot water
Entire building
Mar 3, 2016 · Apt A1
Close - Heat/hot water
Entire building
Feb 13, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 13, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 13, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 13, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 12, 2016 · Apt BLDG
Close - Heat/hot water
Entire building
Feb 5, 2016 · Apt B9
Close - Heat/hot water
Entire building
Jan 4, 2016 · Apt B9
Close - Heat/hot water
Entire building
Dec 10, 2015 · Apt BLDG
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C7)
- Year built
- 1930
- Floors
- 4
- Residential units
- 37
- Building area
- 32,928 ft²
- Lot area
- 10,000 ft²
- Zoning
- R6
- Community board
- 317
- Council district
- 41
- Block / lot
- 4641 / 6
- Assessed value
- $589,500
- Landmark / historic district
- No
HPD registration #317382, last renewed Oct 31, 2025.
Questions about 948 Clarkson Avenue
Who owns 948 Clarkson Avenue?
The owner of record in NYC Department of City Planning PLUTO data is Martin B. Forrester As Sole Member.
Does 948 Clarkson Avenue have violations?
Yes. NYC HPD has recorded 18 housing violations at this property.
Is 948 Clarkson Avenue rent stabilized?
NYC Department of Finance tax bills listed 36 rent-stabilized units here in 2024 (about 97% of its 37 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 948 Clarkson Avenue built?
City records list 1930 as the year it was built.
How many apartments are in 948 Clarkson Avenue?
It has 37 residential units and 38 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.