roofy

634 Coster Street

Bronx, NY 10474BBL 2-02766-0051Map

Owner of record: Diaz, David

634 Coster Street is a walk-up apartment building built in 1910 in Bronx, 10474. It has 3 residential units across 2 floors. The owner of record is Diaz, David. HPD has recorded 97 housing violations here, most recently on April 30, 2026. 47 of the 50 most recent violations are still open.

HPD violations
97
DOB violations
2
ECB violations
1
HPD complaints
85

What to know

Concern
14 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Apr 30, 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 · 97

  • 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 30, 2026

    Open — 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.

    Nov 18, 2025

    Open — Info nov sent out
  • 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 5, 2025

    Open — 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.

    Nov 25, 2024

    Open — Info nov sent out
  • 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 2, 2024

    Open — 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.

    Nov 16, 2023

    Open — Info nov sent out
  • 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.

    Mar 16, 2023

    Open — 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.

    Nov 4, 2022

    Open — Info nov sent out
  • 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.

    Feb 17, 2022

    Open — 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.

    Feb 17, 2022

    Open — Info nov sent out
Show 40 more ↓
  • 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 2, 2021

    Open — 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.

    Apr 2, 2021

    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.

    Oct 25, 2019

    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.

    Oct 10, 2018

    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.

    Nov 9, 2017

    Open — Info nov sent out
  • C

    Provide tempporary seal up for all accessible openings

    Feb 16, 2017

    Closed — Violation closed
  • I

    The premises have been vacated by an order of this department and cannot be reoccupied except for caretaker until a new certificate of occupancy has been obtained.

    Nov 23, 2016

    Open — Info nov sent out
  • C

    Provide a seal of all accessible openings throughout building.

    Nov 23, 2016

    Closed — Violation closed
  • C

    Provide an adequate supply of heat from an approved central heating system, or an approved system of gas or electrical heating in good operating condition for the dwelling unit in the entire apartment located at apt 999, 1st story

    Nov 22, 2016 · Apt 999

    Closed — Violation dismissed
  • C

    Properly repair the source and abate the evidence of a water leak at ceiling at basement

    Nov 22, 2016

    Open — Nov sent out
  • C

    Provide a safe and adequate supply of electric service to the fixtures at 1st and 2nd stories apartments and public halls

    Nov 22, 2016

    Open — Nov sent out
  • C

    Provide an adequate supply of gas to the fixtures throughout the entire building

    Nov 22, 2016

    Open — Nov sent out
  • B

    Discontinue the rooming unit ''b''rooms created at all stories in the entire building

    Nov 22, 2016

    Open — Nov sent out
  • B

    Section 300, 301, 302, m/d law file plans and obtain a certificate of occupancy to legalize the following alteration or restore premises to prior legal condition entire building converted to ''b''rooms

    Nov 22, 2016

    Open — Nov sent out
  • C

    Provide adequate supply of hot water for the fixtures at all stories in the entire apartment located at apt 999, 1st story

    Nov 22, 2016 · Apt 999

    Open — 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.

    Oct 28, 2016

    Open — Info nov sent out
  • C

    Provide ready access to buildings heating system door locked at cellar

    Jun 17, 2016

    Open — Nov sent out
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 1fl, 1st story, 1st apartment from east at south

    Jun 17, 2016 · Apt 1FL

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective hard wood floor by the radiator. in the 1st room from east located at apt 1fl, 1st story, 1st apartment from east at south

    Jun 17, 2016 · Apt 1FL

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective hard wood floor. in the kitchen located at apt 1fl, 1st story, 1st apartment from east at south

    Jun 17, 2016 · Apt 1FL

    Open — Nov sent out
  • B

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

    Jun 17, 2016 · Apt 1FL

    Open — Nov sent out
  • B

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

    Jun 17, 2016 · Apt 1FL

    Open — Nov sent out
  • B

    Repair or replace the smoke detector missing. in the entire apartment located at apt 1fl, 1st story, 1st apartment from east at south

    Jun 17, 2016 · Apt 1FL

    Open — Nov sent out
  • C

    Provide a safe and adequate supply of electric service to the fixtures .. in the entire apartment located at apt 1fl, 1st story, 1st apartment from east at south

    Jun 17, 2016 · Apt 1FL

    Open — Nov sent out
  • B

    Repair the leaky and/or defective faucets at bathtub. in the bathroom located at apt 1fl, 1st story, 1st apartment from east at south

    Jun 17, 2016 · Apt 1FL

    Open — Nov sent out
  • B

    Repair the leaky and/or defective faucets at bathtub in the bathroom located at apt 1stfl, 1st story, 2nd apartment from north at east

    Jun 10, 2016 · Apt 1STFL

    Open — Nov sent out
  • C

    Provide an adequate supply of gas to the fixtures at gas range in the kitchen located at apt 1stfl, 1st story, 2nd apartment from north at east

    Jun 10, 2016 · Apt 1STFL

    Open — Nov sent out
  • C

    Provide ready access to buildings heating system door locked at boiler room at boiler room

    Jun 10, 2016

    Open — Nov sent out
  • B

    Repair or replace the smoke detector missing located at apt 1stfl, 1st story, 2nd apartment from north at east

    Jun 10, 2016 · Apt 1STFL

    Open — Nov sent out
  • B

    Repair or replace the carbon monoxide detecting device(s). missing located at apt 1stfl, 1st story, 2nd apartment from north at east

    Jun 10, 2016 · Apt 1STFL

    Open — Nov sent out
  • B

    Properly repair the broken or defective mortise lock and essembly installed at door in the entrance located at apt 1stfl, 1st story, 2nd apartment from north at east

    Jun 10, 2016 · Apt 1STFL

    Open — Nov sent out
  • A

    Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agency?s housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall, 1st story

    Jun 10, 2016

    Open — Nov sent out
  • A

    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

    Jun 10, 2016

    Open — Nov sent out
  • A

    Section 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 missing at public hall, 1st story

    Jun 10, 2016

    Open — Nov sent out
  • C

    Post notice, in form approved by the department, stating the name and location of the person designated by the owner to have key to buildings heating system missing at public hall, 1st story

    Jun 10, 2016

    Open — Nov sent out
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 1stfl, 1st story, 2nd apartment from north at east

    Jun 10, 2016 · Apt 1STFL

    Open — Nov sent out
  • C

    Provide a safe and adequate supply of electric service to the fixtures ... in the entire apartment located at apt 1stfl, 1st story, 2nd apartment from north at east

    Jun 10, 2016 · Apt 1STFL

    Open — Nov sent out
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 1fl, 1st story, 1st apartment from north at east

    May 26, 2016 · Apt 1FL

    Open — Nov sent out
  • B

    Provide a safe and adequate supply of electric service to the fixtures at ceiling at public hall, 1st story

    May 26, 2016

    Open — Nov sent out
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 1stfl, 1st story, apartment at east

    May 7, 2016 · Apt 1STFL

    Open — Nov sent out

DOB building violations · 2

  • Construction other optional

    @ cellar level open ceiling with exposed wood joist active water penetration & no fireproofing

    Nov 22, 2016

    Dob violation - active
  • Construction other optional

    @ the 2nd floro level (4) sro's with key locking devices obstructing egress to fire escape

    Nov 22, 2016

    Dob violation - active

ECB violations · 1

  • Class - 2

    Failure to maintain building in code-compliant manner.service equipment boiler. on my inspection at above address on 1/28/16 at 1pm i observed in teh cellar boiler room with aout 3"waer,exposed wiring, and a ch

    Jan 28, 2016 · Penalty $2,500

    Active

Complaints

  • Door/window

    Door

    Mar 23, 2018 · Apt BLDG

    Close
  • Door/window

    Door

    Mar 23, 2018 · Apt BLDG

    Close
  • Electric

    Power outage

    Nov 30, 2016 · Apt RM1

    Close
  • Electric

    No lighting

    Aug 12, 2016 · Apt 1FL

    Close
  • Plumbing

    Bathtub/shower

    Aug 12, 2016 · Apt 1FL

    Close
  • Safety

    Smoke detector

    Aug 12, 2016 · Apt 1FL

    Close
  • General

    Cooking gas

    Aug 12, 2016 · Apt 1FL

    Close
  • Door/window

    Door

    Aug 12, 2016 · Apt 1FL

    Close
  • Plumbing

    Boiler

    Jun 13, 2016 · Apt 1FL

    Close
  • Unsanitary condition

    Pests

    Jun 13, 2016 · Apt 1FL

    Close
Show 40 more ↓
  • Electric

    No lighting

    Jun 13, 2016 · Apt 1FL

    Close
  • Plumbing

    Water supply

    Jun 13, 2016 · Apt 1FL

    Close
  • Plumbing

    Bathtub/shower

    Jun 13, 2016 · Apt 1FL

    Close
  • Electric

    Power outage

    Jun 9, 2016 · Apt 1STFL

    Close
  • Electric

    Lighting

    Jun 1, 2016 · Apt 1FL

    Close
  • Heat/hot water

    Entire building

    Jun 1, 2016 · Apt 1FL

    Close
  • Electric

    No lighting

    May 25, 2016 · Apt 1STFL

    Close
  • Heat/hot water

    Entire building

    May 25, 2016 · Apt 1FL

    Close
  • Electric

    Lighting

    May 3, 2016 · Apt 1STFL

    Close
  • Heat/hot water

    Entire building

    Mar 3, 2016 · Apt BSMNT

    Close
  • Heat/hot water

    Entire building

    Mar 1, 2016 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 26, 2016 · Apt ALL

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Dec 16, 2015 · Apt BLDG

    Close
  • Heating

    Heat related

    Mar 15, 2010 · Apt 2R

    Close
  • Heating

    Heat related

    Mar 5, 2010 · Apt 2R

    Close
  • Heating

    Heat related

    Feb 12, 2010 · Apt 2FLR

    Close
  • Construction

    Roof

    Feb 10, 2010 · Apt 2FLR

    Close
  • Heating

    Heat related

    Jan 22, 2010 · Apt 2FLR

    Close
  • Electric

    Electric-supply

    Jan 22, 2010 · Apt 2FLR

    Close
  • Heating

    Heat related

    Jan 21, 2010 · Apt 2

    Close
  • Electric

    Electric-supply

    Jan 21, 2010 · Apt 2

    Close
  • Heating

    Heat related

    Oct 20, 2009 · Apt 2

    Close
  • Heating

    Heat related

    Oct 18, 2009 · Apt 2

    Close
  • Heating

    Heat related

    Oct 17, 2009 · Apt 2

    Close
  • Heating

    Heat related

    Oct 16, 2009 · Apt 2R

    Close
  • Heating

    Heat related

    Oct 15, 2009 · Apt 2R

    Close
  • Heating

    Heat related

    Feb 21, 2009 · Apt 2R

    Close
  • Plumbing

    Basin/sink

    Oct 8, 2007 · Apt 2FL

    Close
  • Appliance

    Electric/gas range

    Oct 8, 2007 · Apt 2FL

    Close
  • Heating

    Heat related

    Oct 8, 2007 · Apt 2FL

    Close
  • Nonconst

    Vermin

    Oct 8, 2007 · Apt 2FL

    Close
  • Paint/plaster

    Wall

    Oct 8, 2007 · Apt 2FL

    Close
  • Nonconst

    Carbon monoxide

    Oct 8, 2007 · Apt 2FL

    Close
  • Nonconst

    Smoke detector

    Oct 8, 2007 · Apt 2FL

    Close
  • Plumbing

    Basin/sink

    Oct 1, 2007 · Apt 2FL

    Close
  • Paint/plaster

    Wall

    Oct 1, 2007 · Apt 2FL

    Close
  • Nonconst

    Carbon monoxide

    Oct 1, 2007 · Apt 2FL

    Close
  • Nonconst

    Smoke detector

    Oct 1, 2007 · Apt 2FL

    Close
  • Appliance

    Electric/gas range

    Oct 1, 2007 · Apt 2FL

    Close
  • Nonconst

    Vermin

    Oct 1, 2007 · Apt 2FL

    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 (C0)
Year built
1910
Floors
2
Residential units
3
Building area
2,138 ft²
Lot area
2,000 ft²
Zoning
R6
Community board
202
Council district
17
Block / lot
2766 / 51
Assessed value
$47,640
Landmark / historic district
No

HPD registration #214722, last renewed Sep 27, 2000.

Questions about 634 Coster Street

Who owns 634 Coster Street?

The owner of record in NYC Department of City Planning PLUTO data is Diaz, David.

Does 634 Coster Street have violations?

Yes. NYC HPD has recorded 97 housing violations at this property.

Is 634 Coster 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 634 Coster Street built?

City records list 1910 as the year it was built.

How many apartments are in 634 Coster Street?

It has 3 residential units.

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