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
Immediately hazardous issues among recent violations are still open.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 97
- 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.
Apr 30, 2026
Open — Nov sent out - 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.
Nov 18, 2025
Open — Info nov sent out - 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 5, 2025
Open — Nov sent out - 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.
Nov 25, 2024
Open — Info nov sent out - 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.
Apr 2, 2024
Open — Nov sent out - 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.
Nov 16, 2023
Open — Info nov sent out - 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 16, 2023
Open — Nov sent out - 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.
Nov 4, 2022
Open — Info nov sent out - 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 17, 2022
Open — Nov sent out - 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.
Feb 17, 2022
Open — Info nov sent out
Show 40 more ↓
- 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.
Apr 2, 2021
Open — Nov sent out - 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.
Apr 2, 2021
Open — Info nov sent out - 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 25, 2019
Open — Info nov sent out - 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 10, 2018
Open — Info nov sent out - 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.
Nov 9, 2017
Open — Info nov sent out - CImmediately hazardous
Provide tempporary seal up for all accessible openings
Feb 16, 2017
Closed — Violation closed - IInformation / order
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 - CImmediately hazardous
Provide a seal of all accessible openings throughout building.
Nov 23, 2016
Closed — Violation closed - CImmediately hazardous
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 - CImmediately hazardous
Properly repair the source and abate the evidence of a water leak at ceiling at basement
Nov 22, 2016
Open — Nov sent out - CImmediately hazardous
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 - CImmediately hazardous
Provide an adequate supply of gas to the fixtures throughout the entire building
Nov 22, 2016
Open — Nov sent out - BHazardous
Discontinue the rooming unit ''b''rooms created at all stories in the entire building
Nov 22, 2016
Open — Nov sent out - BHazardous
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 - CImmediately hazardous
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 - 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 28, 2016
Open — Info nov sent out - CImmediately hazardous
Provide ready access to buildings heating system door locked at cellar
Jun 17, 2016
Open — Nov sent out - CImmediately hazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - BHazardous
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 - CImmediately hazardous
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 - BHazardous
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 - BHazardous
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 - CImmediately hazardous
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 - CImmediately hazardous
Provide ready access to buildings heating system door locked at boiler room at boiler room
Jun 10, 2016
Open — Nov sent out - BHazardous
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 - BHazardous
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 - BHazardous
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 - ANon-hazardous
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 - 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
Jun 10, 2016
Open — Nov sent out - ANon-hazardous
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 - CImmediately hazardous
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 - CImmediately hazardous
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 - CImmediately hazardous
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 - CImmediately hazardous
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 - BHazardous
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 - CImmediately hazardous
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
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.