roofy

301 Cooper Street

Brooklyn, NY 11237BBL 3-03437-0055Map

Owner of record: Ivan M. Y. Ting

301 Cooper Street is a two-family home built in 1901 in Brooklyn, 11237. It has 2 residential units across 2 floors. The owner of record is Ivan M. Y. Ting. HPD has recorded 33 housing violations here, most recently on November 25, 2025. 33 of the 33 most recent violations are still open.

HPD violations
33
DOB violations
1
ECB violations
31
HPD complaints
77

What to know

Concern
1 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Nov 25, 2025

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 · 33

  • 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 25, 2025

    Open — Info nov sent out
  • 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.

    Dec 4, 2024

    Open — Info nov sent out
  • B

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

    Apr 21, 2013 · Apt 2FL

    Open — Nov sent out
  • B

    Properly repair the broken or defective thermal window lower sash counter balances, in the 1st room from east at south located at apt 2fl, 2nd story, apartment at west

    Apr 21, 2013 · Apt 2FL

    Open — Nov sent out
  • B

    Abate the nuisance consisting of roaches in the entire apartment located at apt 2fl, 2nd story, apartment at west

    Apr 21, 2013 · Apt 2FL

    Open — Nov sent out
  • B

    Properly repair the broken or defective thermal window upper sash counter balances, in the bathroom located at apt 2fl, 2nd story, apartment at west

    Apr 21, 2013 · Apt 2FL

    Open — Nov sent out
  • B

    Properly repair the broken or defective thermal window lower sash counter balances, in the 1st room from east located at apt 2fl, 2nd story, apartment at west

    Apr 21, 2013 · Apt 2FL

    Open — Nov sent out
  • B

    Replace with new the missing electric wall fixture, in the 1st room from east at south located at apt 2fl, 2nd story, apartment at west

    Apr 21, 2013 · Apt 2FL

    Open — Nov sent out
  • B

    Abate the nuisance consisting of vermin ants, in the entire apartment located at apt 2fl, 2nd story, apartment at west

    Apr 21, 2013 · Apt 2FL

    Open — Nov sent out
  • B

    Properly secure the loose wash basin to wall in the bathroom located at apt 2fl, 2nd story

    Mar 25, 2013 · Apt 2FL

    Open — Nov sent out
Show 23 more ↓
  • B

    Properly repair the broken or defective shower door at bath tub in the bathroom located at apt 2fl, 2nd story

    Mar 25, 2013 · Apt 2FL

    Open — Nov sent out
  • B

    Abate the nuisance consisting of mice in the entire apartment located at apt 2fl, 2nd story

    Mar 25, 2013 · Apt 2FL

    Open — Nov sent out
  • C

    Replace with new the broken or defective air valve at radiator in the 4th room from north at east located at apt 2fl, 2nd story

    Mar 25, 2013 · Apt 2FL

    Open — Nov sent out
  • B

    Abate the nuisance consisting of roaches in the entire apartment located at apt 2fl, 2nd story

    Mar 25, 2013 · Apt 2FL

    Open — Nov sent out
  • B

    Remove all obstructions and repair all defects in the sink drain in the kitchen located at apt 2fl, 2nd story

    Mar 25, 2013 · Apt 2FL

    Open — Nov sent out
  • B

    Properly repair and abate unsafe electric wiring condition consisting of exposed wire on the south wall in the 4th room from north at west located at apt 2fl, 2nd story

    Mar 25, 2013 · Apt 2FL

    Open — Nov sent out
  • 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 2fl, 2nd story

    Mar 25, 2013 · Apt 2FL

    Open — Nov sent out
  • B

    Abate the nuisance consisting of evidence of concealed waterleak at ceiling. in the bathroom located at apt 2, 2nd story, 1st apartment from west at north

    Feb 18, 2011 · Apt 2

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective marble saddle at entrance in the bathroom located at apt 2, 2nd story, 1st apartment from west at north

    Feb 18, 2011 · Apt 2

    Open — Nov sent out
  • B

    Properly secure the loose ceiling light fixture. in the kitchen located at apt 2, 2nd story, 1st apartment from west at north

    Feb 18, 2011 · Apt 2

    Open — Nov sent out
  • B

    Discontinue use of rooms for living, disconnect plumbing fixtures where illegal and properly seal pipe connections water closet, wash basin, bathtub and kitchen sink at cellar

    Dec 7, 2009

    Open — Nov sent out
  • B

    Discontinue unlawful cooking space or file plans and application with this department to legalize same, if lawfully feasible gas cooking range at cellar

    Dec 7, 2009

    Open — Nov sent out
  • B

    § 27-2005,2007 admon. code: fire egress defective. remove obstructing bars or gates from at least 1 window. .. in the entire apartment located at apt 1, 1st story

    Dec 7, 2009 · Apt 1

    Open — Nov sent out
  • 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 1, 1st story

    Sep 2, 2009 · Apt 1

    Open — Nov sent out
  • B

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

    Jan 28, 2008 · Apt 1

    Open — Certification postponment granted
  • B

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

    Jan 28, 2008 · Apt 1

    Open — Certification postponment granted
  • B

    Properly repair the broken or defective wood floor in the kitchen located at apt 1, 1st story, 1st apartment from south at west

    Jan 28, 2008 · Apt 1

    Open — Certification postponment granted
  • B

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

    Jan 28, 2008 · Apt 1

    Open — Certification postponment granted
  • B

    Remove the accumulation of refuse and/or rubbish and maintain in a clean condition the front yard, 1st story

    Jul 20, 2005

    Open — Nov sent out
  • B

    Replace with new the missing cover of low tank of watercloset - bathroom - 1st sty. apt.

    Jan 1, 2004

    Open — Nov sent out
  • B

    Repair the broken or defective plastered surfaces and paint in uniform color the wall at window - 2nd room from front - 1st sty. apt.

    Jan 1, 2004

    Open — Nov sent out
  • B

    Replace with new the broken or defective glass of window - 3rd room from front - 1st sty. apt.

    Jan 1, 2004

    Open — Nov sent out
  • B

    Abate the nuisance consisting of vermin and roaches - all rooms - 1st sty. apt.

    Jan 1, 2004

    Open — Nov sent out

DOB building violations · 1

  • Fail to certify class 1 none

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

    Jan 13, 2011

    Dob violation - dismissed

ECB violations · 31

  • Class - 1

    Failure to comply w/the commissioner's order contained in notice of violation #34810796k issued on 1/15/10. work w/o a permit. at cellar created class'a' apt. installed full height partitions,plumbing,electric

    Mar 18, 2015 · Penalty $6,000

    Resolve
  • Class - 1

    Failure to comply w/the commissioner's order contained in notice of violation #34810796k issued on 1/15/10. work w/o a permit. created class'a' apt in cellar. remedy: comply w/the comm's order.

    Jan 31, 2015 · Penalty $6,000

    Resolve
  • Class - 1

    Failure to comply w/ the commissioner's order contained in notice of violation # 34810796k issued on 01/15/10. work w/o a permit. class 'a' apt in cellar. owner has history of non-compliance. remedy: comply w/

    Dec 11, 2014 · Penalty $6,000

    Resolve
  • Class - 1

    Failure to comply w/ the commissioner's order contained in notice of violation # 34810796k issued on 01/15/10. work w/o a permit creating class "a" apt. in cellar. remedy: comply w/ the commissioner's order

    Dec 11, 2014 · Penalty $6,000

    Resolve
  • Class - 1

    Failure to comply w/the commissioner's order contained in notice of violation #34810796k issued on 1/15/10. for illegal work respondent has a history of now compliance w/dob. remedy: comply w/the comm's order.

    Oct 9, 2014 · Penalty $12,500

    Resolve
  • Class - 1

    Fail to comply w/the comm's order contained in notice of vio#34810796kissued on 01/15/10.for const work etc done w/o a permit.rem:comply w/the comm's order.

    Aug 16, 2014 · Penalty $12,000

    Resolve
  • Class - 3

    Front yard fence exceeds permitted height. noted: observed at time of inspection at front yard installed 8'ft height, chain link fence. premises is on r-6 residential district and allowed only 4'ft height fence

    Aug 15, 2014 · Penalty $500

    Resolve
  • Class - 2

    Owner failure to comply w/the commissioner's order to file a certificate of correction w/dob for ecb violation number #34810796k,35012726p, 35053974p. rmdy: file certificate of correction.

    Aug 15, 2014 · Penalty $2,000

    Resolve
  • Class - 1

    Fail to comply w/the comm's order contained in notice of violation #34810796k issued on 1/15/10.work w/o permit-cellar.rem:comply w/the comm's order.

    Jun 30, 2014 · Penalty $6,000

    Resolve
  • Class - 1

    Failure to comply w/ the commissioner's order to contained in notice of violation # 34810796k issued on 01/15/10. for constr. work etc done w/o a permit. remedy: comply w/ the commissioner's order

    May 16, 2014 · Penalty $12,000

    Resolve
Show 21 more ↓
  • Class - 1

    Failure to comply w/the commissioner's order contained in nov #34810796k issued to 1.15.10 for const work etc done w/o a permit. remedy: comply w/the commissioner's order.

    Mar 11, 2014 · Penalty $12,000

    Resolve
  • Class - 1

    Failure to comply w/commissioner's order contained in nov#34810796k issued on 1/15/10. for constr. work etc. done w/o a permit. rmdy: complywith commissioner's order.

    Jan 18, 2014 · Penalty $12,000

    Resolve
  • Class - 1

    Failure to comply w/the commissioner's order contained in nov #34810796k issued on 1.15.10 for construction work etc donw w/o a permit. remedy: comply w/the commissioner's order.

    Nov 15, 2013 · Penalty $12,500

    Resolve
  • Class - 1

    Failure to comply w/the commissioner's order contained in notice of violation #34810796k issued on 1/15/10. for construction work etc done w/o a permit. remedy: comply w/the comm's order.

    Sep 13, 2013 · Penalty $12,000

    Resolve
  • Class - 1

    Failure to comply w/the commissioner's order contained in notice of violation #34810796k issued on 1/15/10. for construction work etc done w/o a permit. remedy: comply w/the comm's order.

    Jul 29, 2013 · Penalty $12,000

    Resolve
  • Class - 1

    Failure to comply w/the commissioner's order contained in notice of violation #34810796k issued on 1/15/10. creating class'a' apt etc w/o a permit. remedy: comply w/the comm's order.

    May 24, 2013 · Penalty $12,000

    Resolve
  • Class - 2

    Occupancy contrary to that allowed by dob records. basement converted into an illegal class "a" apartment occupied at time of inspection by one female.3pc bathroom and full kitchen.legal occupancy 2st fl and 2n

    Mar 26, 2013 · Penalty $3,000

    Resolve
  • Class - 1

    Failure to comply w/the commissioner's order contained in notice of violation #34810796k issued on 1/15/10. illegal class'a' apt at cellar. remedy: comply w/the comm's order.

    Mar 26, 2013 · Penalty $12,000

    Resolve
  • Class - 2

    Failure to maintain bldg in a code compliant manner. note: washing machine being stored in public hallway adjacent to door leading to bsmt. remedy: remove washing machine from public hallway.

    Feb 13, 2013 · Penalty $1,250

    Resolve
  • Class - 2

    Residence altered for occupancy as a dwelling for more than the legally approved number of families dob records indicate premises to be a 2family now premise converted to be a 3family by the addition of a class

    May 5, 2011 · Penalty $10,000

    Resolve
  • Class - 1

    Failure to comply w/an order of the commissioner. respondent failed tocorrect conditions cited on ecb violation #34810796k for creating illegal class 'a' unit @ the cellar.no record of compliance. remedy:comply

    Mar 24, 2011 · Penalty $12,000

    Resolve
  • Class - 1

    Failure to comply w/comm's order to correct vio #34810796k for work w/o permit @ cellar 1 class'a' apt. no record of correction. remedy: comply w/comm's order & obtain permit.

    Oct 21, 2010 · Penalty $24,000

    Resolve
  • Class - 1

    Failure to comply w/an order of the commissioner. noted: respondent failed to correct the conditions cited in the prior nov #34810796k, having constructed in the basement/cellar full height partitions creating

    Jul 15, 2010 · Penalty $12,000

    Resolve
  • Class - 2

    Residence altered for occupancy as a dwelling for more than the legally approved # of families. noted: dob records indicate bldg to be 2 family residence and ordinary cellar. now a class 'a' apt is created in

    Jul 15, 2010 · Penalty $10,000

    Resolve
  • Class - 2

    Failure to comply w/the commissioner's order to file a c/c w/the dob. noted: respondent failed to comply w/the commissioner's order to correct the violating conditions and file a c/c pursuant to 28-204.2 for

    Jul 15, 2010 · Penalty $4,000

    Resolve
  • Class - 1

    Failure to correct conditions cited in nov 34810796k for creating class "a" apt @ cellar w/o a permit.rem:correct conditions cited

    Jun 25, 2010 · Penalty $12,000

    Resolve
  • Class - 2

    Residence altered for occupancy as a dwelling for more than the legally approved # of families.noted:dob records indicate bldg 2 family & ordinary cellar.now in cellar a class"a" apt is creating illegally w/ful

    Jan 15, 2010 · Penalty $6,000

    Resolve
  • Class - 1

    Work w/o a permit.noted:illegal class "a" apt in cellar built w/o permit with full height partition walls consisting of one kitchen with gasstove, one 3pc bathroom w/shower, 2 rooms size approx 16ftx4ftx7ft.rem

    Jan 15, 2010 · Penalty $8,000

    Resolve
  • Class - 2

    Violation of parking regualtions in a residential district.noted:a motorvehicle w/o license plate is parked on front yard jumping street curb white hundai sedan.rem:conform to parking regulations

    Jan 15, 2010 · Penalty $4,000

    Resolve
  • Class - 1

    Occupancy contrary to that allowed by c/o and dob records. class 'a' apt created at cellar. partitions erected creating rooms. kitchen and bathroom fixtures present. remedy: discontinue illegal use of amended

    Dec 7, 2009 · Penalty $12,000

    Resolve
  • Hazardous

    Work without a permit work noted off street park pad approx 12'x18'x4' constructed of concrete at front yard. remedy: obtain all necessary permits if feasible or restore premises to original lawful condition.

    May 22, 1997

    Resolve

Complaints

  • Water leak

    Heavy flow

    Jan 24, 2019 · Apt 17

    Close
  • Paint/plaster

    Ceiling

    Jan 24, 2019 · Apt 17

    Close
  • Electric

    Power outage

    Oct 22, 2018 · Apt BLDG

    Close
  • General

    Mailbox

    Jun 25, 2015 · Apt 8

    Close
  • Water leak

    Slow leak

    Jun 25, 2015 · Apt 8

    Close
  • Paint/plaster

    Ceiling

    Jun 25, 2015 · Apt 8

    Close
  • Nonconst

    Vermin

    Apr 15, 2013 · Apt 2FL

    Close
  • General

    Windows

    Apr 15, 2013 · Apt 2FL

    Close
  • Electric

    Wiring

    Apr 15, 2013 · Apt 2FL

    Close
  • Nonconst

    Vermin

    Apr 15, 2013 · Apt 2FL

    Close
Show 40 more ↓
  • Nonconst

    Vermin

    Apr 15, 2013 · Apt 2FL

    Close
  • General

    Windows

    Apr 15, 2013 · Apt 2FL

    Close
  • Plumbing

    Basin/sink

    Mar 6, 2013 · Apt 2FL

    Close
  • Plumbing

    Radiator

    Mar 6, 2013 · Apt 2FL

    Close
  • Nonconst

    Vermin

    Mar 6, 2013 · Apt 2FL

    Close
  • Nonconst

    Vermin

    Mar 6, 2013 · Apt 2FL

    Close
  • Nonconst

    Vermin

    Mar 6, 2013 · Apt 2FL

    Close
  • General

    Doors

    Mar 6, 2013 · Apt 2FL

    Close
  • Paint/plaster

    Wall

    Mar 6, 2013 · Apt 2FL

    Close
  • Heating

    Heat related

    Jan 21, 2012 · Apt 10

    Close
  • Heating

    Heat related

    Mar 4, 2011 · Apt 1

    Close
  • Heating

    Heat related

    Mar 2, 2011 · Apt 1FL

    Close
  • General

    Mold

    Feb 3, 2011 · Apt 2

    Close
  • Nonconst

    Carbon monoxide

    Feb 3, 2011 · Apt 2

    Close
  • Nonconst

    Smoke detector

    Feb 3, 2011 · Apt 2

    Close
  • Plumbing

    Water-leaks

    Feb 3, 2011 · Apt 2

    Close
  • General

    Mold

    Feb 3, 2011 · Apt 1

    Close
  • Plumbing

    Toilet

    Feb 3, 2011 · Apt 1

    Close
  • Electric

    Lighting

    Feb 3, 2011 · Apt 2

    Close
  • Heating

    Heat related

    Jan 15, 2011 · Apt 19

    Close
  • Heating

    Heat related

    Jan 14, 2011 · Apt 1FL

    Close
  • Heating

    Heat related

    Nov 26, 2010 · Apt 1FL

    Close
  • Heating

    Heat related

    Nov 24, 2010 · Apt 1FL

    Close
  • Heating

    Heat related

    Nov 18, 2010 · Apt 1FL

    Close
  • Heating

    Heat related

    Nov 8, 2010 · Apt BSMT

    Close
  • Heating

    Heat related

    Nov 5, 2010 · Apt 1FL

    Close
  • Heating

    Heat related

    Oct 29, 2010 · Apt 1FL

    Close
  • Heating

    Heat related

    Oct 22, 2010 · Apt 1FL

    Close
  • Paint/plaster

    Ceiling

    Jun 2, 2010 · Apt 1

    Close
  • Nonconst

    Rubbish

    Jun 2, 2010 · Apt BASEM

    Close
  • Plumbing

    Water-leaks

    Jun 2, 2010 · Apt BASEM

    Close
  • Appliance

    Electric/gas range

    Jun 2, 2010 · Apt 1

    Close
  • Plumbing

    Water-leaks

    Jun 2, 2010 · Apt BASEM

    Close
  • Plumbing

    Water-leaks

    Jun 2, 2010 · Apt 1

    Close
  • Plumbing

    Water-leaks

    Jun 2, 2010 · Apt 2

    Close
  • Plumbing

    Water-leaks

    Jun 2, 2010 · Apt 2

    Close
  • Nonconst

    Carbon monoxide

    Jun 2, 2010 · Apt 2

    Close
  • General

    Mold

    Jun 2, 2010 · Apt 2

    Close
  • Nonconst

    Smoke detector

    Jun 2, 2010 · Apt 2

    Close
  • Nonconst

    Vermin

    Jun 2, 2010 · 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
Two-family home (B2)
Year built
1901
Floors
2
Residential units
2
Building area
2,373 ft²
Lot area
1,667 ft²
Zoning
R6
Community board
304
Council district
37
Block / lot
3437 / 55
Assessed value
$125,580
Landmark / historic district
No

Questions about 301 Cooper Street

Who owns 301 Cooper Street?

The owner of record in NYC Department of City Planning PLUTO data is Ivan M. Y. Ting.

Does 301 Cooper Street have violations?

Yes. NYC HPD has recorded 33 housing violations at this property.

Is 301 Cooper Street 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 301 Cooper Street built?

City records list 1901 as the year it was built.

How many apartments are in 301 Cooper Street?

It has 2 residential units.

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