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3725 Blackstone Avenue

Bronx, NY 10463BBL 2-05907-0348Map

Owner of record: 3725 Blackstone Avenue, LLC

3725 Blackstone Avenue is an elevator apartment building built in 1968 in Bronx, 10463. It has 42 residential units across 6 floors. The owner of record is 3725 Blackstone Avenue, LLC. HPD has recorded 97 housing violations here, most recently on April 29, 2026. City tax records listed 32 rent-stabilized apartments here in 2024.

HPD violations
97
DOB violations
26
ECB violations
35
HPD complaints
249

What to know

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Apr 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

Rent-stabilized units in 2024
32
About 76% of the building's 42 apartments
Down from 33 in 2018

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.

Stabilized units by tax-bill year

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 · 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 29, 2026

    Closed — Violation dismissed
  • B

    Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules defective located at apt 6b, 6th story, 4th apartment from south at west

    Dec 5, 2025 · Apt 6B

    Closed — Violation closed
  • C

    Replace or repair the self-closing doors that is missing or defective hinges in the entrance located at apt 5c, 5th story, 1st apartment from west at north

    Dec 5, 2025 · Apt 5C

    Closed — Violation closed
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective located at apt 6b, 6th story, 4th apartment from south at west

    Dec 5, 2025 · Apt 6B

    Closed — Violation closed
  • A

    Post sign on wall of entrance story bearing name, address including apartment number if any, and telephone number of superintendent, janitor or housekeeper. at basement

    Jul 29, 2025

    Closed — Violation dismissed
  • 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 basement

    Jul 29, 2025

    Closed — Violation closed
  • A

    § 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 basement

    Jul 29, 2025

    Closed — Violation dismissed
  • C

    Remove device preventing door from being self-closing removable device (kick stop) at south fire door at basement

    Jul 29, 2025

    Closed — Violation closed
  • C

    Remove device preventing door from being self-closing kickstand at 1st door from north at public hall

    Jul 28, 2025

    Closed — Violation closed
  • C

    Remove device preventing door from being self-closing the kickstand at 2nd door from north. at public hall

    Jul 28, 2025

    Closed — Violation closed
Show 40 more ↓
  • B

    Trace and repair the source and abate the visible mold condition... less than 10sq ft around window casing at north wall in the 4th room from east located at apt 6b, 6th story, 5th apartment from south at west original violation 18096001 issued 18-jul-25 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).

    Jul 18, 2025 · Apt 6B

    Closed — Violation closed
  • A

    Trace and repair the source and abate the visible mold condition... less than 10sq ft around window casing at north wall in the 4th room from east located at apt 6b, 6th story, 5th apartment from south at west

    Jul 18, 2025 · Apt 6B

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the bathroom located at apt 6b, 6th story, 5th apartment from south at west

    Jul 18, 2025 · Apt 6B

    Closed — Violation closed
  • 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

    Closed — Violation dismissed
  • A

    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 at public hall

    Aug 24, 2022

    Closed — Violation closed
  • A

    § 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 at public hall

    Aug 24, 2022

    Closed — Violation closed
  • 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 at public hall

    Aug 24, 2022

    Closed — Violation closed
  • A

    Post sign on wall of entrance story bearing name, address including apartment number if any, and telephone number of superintendent, janitor or housekeeper. at public hall

    Aug 24, 2022

    Closed — Violation closed
  • A

    Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. at public hall

    Aug 24, 2022

    Closed — Violation closed
  • B

    Repair or replace the smoke detector missing in the entire apartment located at apt 6b, 5th story, 4th apartment from south at west

    Aug 5, 2022 · Apt 6B

    Closed — Violation closed
  • B

    Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt 6b, 5th story, 4th apartment from south at west

    Aug 5, 2022 · Apt 6B

    Closed — Violation closed
  • B

    Abate the infestation consisting of vermin water bugs in the entire apartment located at apt 6b, 5th story, 4th apartment from south at west

    Aug 5, 2022 · Apt 6B

    Closed — Violation closed
  • B

    Replace with new the missing lightswitch cover at east wall in the 3rd room from east at north located at apt 6b, 5th story, 4th apartment from south at west

    Aug 5, 2022 · Apt 6B

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective spalling concrete at ceiling in the terrace located at apt 6b, 5th story

    Aug 5, 2022 · Apt 6B

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective metal lintel above window in the terrace located at apt 6b, 5th story

    Aug 5, 2022 · Apt 6B

    Closed — Violation closed
  • C

    Provide an adequate supply of gas to the fixtures at range in the kitchen located at apt 6b, 5th story, 4th apartment from south at west

    Aug 5, 2022 · Apt 6B

    Closed — Violation closed
  • C

    Provide an adequate supply of gas to the fixtures at range in the kitchen located at apt 6b, 5th story, 4th apartment from south at west

    Jun 16, 2022 · Apt 6B

    Closed — Violation closed
  • A

    Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box missing at public hall

    Jun 16, 2022

    Closed — Violation closed
  • A

    Post sign on wall of entrance story bearing name, address including apartment number if any, and telephone number of superintendent, janitor or housekeeper. at public hall

    Jun 16, 2022

    Closed — Violation closed
  • A

    Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. at public hall

    Jun 16, 2022

    Closed — Violation closed
  • A

    § 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

    Jun 16, 2022

    Closed — Violation closed
  • A

    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 at public hall

    Jun 16, 2022

    Closed — Violation closed
  • 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.

    Jun 16, 2022

    Closed — Violation closed
  • B

    M/d law abate the nuisance consisting of inoperable upper and lower window sash at west in the 1st room from east located at apt 6b, 5th story, 4th apartment from south at west

    Jun 16, 2022 · Apt 6B

    Closed — Violation closed
  • 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

    Jun 16, 2022

    Closed — Violation closed
  • 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 16, 2022

    Closed — Violation dismissed
  • A

    Trace and repair the source and abate the visible mold condition... (approx. 4 sq. feet) at north wall in the bathroom located at apt 6b, 6th story, 4th apartment from east at south

    Oct 9, 2021 · Apt 6B

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective fire retardant material at ceiling in the terrace located at apt 6b, 6th story, 4th apartment from east at south

    Oct 9, 2021 · Apt 6B

    Closed — Violation closed
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling in the terrace located at apt 6b, 6th story, 4th apartment from east at south

    Oct 9, 2021 · Apt 6B

    Closed — Violation closed
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 6b, 6th story, 4th apartment from east at south

    Oct 9, 2021 · Apt 6B

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department the ceiling in the terrace located at apt 6b, 6th story, 4th apartment from east at south

    Oct 9, 2021 · Apt 6B

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling and all walls in the bathroom located at apt 6b, 6th story, 4th apartment from east at south

    Oct 9, 2021 · Apt 6B

    Closed — Violation closed
  • B

    Trace and repair the source and abate the visible mold condition... (approx. 4 sq. feet) at north wall in the bathroom located at apt 6b, 6th story, 4th apartment from east at south original violation 14611808 issued 09-oct-21 has been upgraded to class b per administrative code §27-2017.3a(3)(a) or (b).

    Oct 9, 2021 · Apt 6B

    Closed — Violation closed
  • A

    § 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 at public hall, 1st story

    Sep 23, 2021

    Closed — Violation closed
  • 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.

    Sep 23, 2021

    Closed — Violation closed
  • A

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

    Sep 23, 2021

    Closed — Violation closed
  • A

    Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box ... at public hall, 1st story

    Sep 23, 2021

    Closed — Violation closed
  • A

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

    Sep 1, 2021

    Closed — Violation closed
  • A

    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 at public hall

    Sep 1, 2021

    Closed — Violation closed
  • A

    § 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

    Sep 1, 2021

    Closed — Violation closed

DOB building violations · 26

  • Fail to certify class 1 none

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

    Oct 4, 2023

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Apr 27, 2022

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Feb 2, 2022

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Oct 13, 2021

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Oct 13, 2021

    Dob violation - dismissed
  • Immediate emergency anythingoptional

    Erect approximately 120 linear feet of sidewalk shed along exposure#1 (blackstone avenue) to safeguard the public and property

    Jul 16, 2021

    Dob violation - dismissed
  • Construction other optional

    At exp.#1,2 and 3 facade parapet wall in disrepair condition has multiple cracks and bricks chipping and falling. chimney and bulkhead has multiple cracks.at exp.4 foundation wall has cracks.

    Jul 14, 2021

    Dob violation - dismissed
  • Failure to post energy grade/score none

    Failure to display energy efficiency score and energy efficiency grade as per adcode sec. 28-309.12.3

    Apr 29, 2021

    Dob violation - dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jun 1, 2020

    Dob violation - resolved
  • 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 - dismissed
Show 16 more ↓
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 29, 2018

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 26, 2017

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 17, 2016

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Nov 5, 2015

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Oct 8, 2014

    Dob violation - resolved
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2012 inspection report

    May 15, 2014

    Dob violation - dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Aug 27, 2013

    Dob violation - resolved
  • Elevator annual inspection / test elevatorrequired

    Violation issued to elevator-failure to file category 1 2010 inspection/test

    Dec 13, 2011

    Dob violation - dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Apr 13, 2011

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Dec 24, 2009

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 9, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 2, 2007

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Apr 13, 2006

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jun 21, 2005

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Dec 21, 2004

    Dob violation - resolved
  • Elevator elevatorrequired

    2p4113

    Jan 8, 2003

    Dob violation - resolved

ECB violations · 35

  • Class - 3

    As per the certificate of occupancy# 43601on file only one car accessory to multiple dwelling allowed. observed three parking spaces created at exposure#2 with two parked sedan vehicles., discontinue illegal oc

    Jan 15, 2026 · Penalty $500

    Resolve
  • Class - 2

    Failure to maintain building facade walls and appurtenances.note:at the time of inspection i observed at ex#1,east elevation and ex#3 west elevation cracked/spalling concrete at balcony at multiple locations.at

    Oct 16, 2025

    Resolve
  • Class - 1

    Failure to provide unobstructed exit passageway. note: at time of inspection, i observed objects on fire escapes exp 1 south 6fl, 5fl, exp #3 north 5fl.-exp #3 north-objects beneath fe dropper ladder. remedy: r

    Feb 1, 2025 · Penalty $1,250

    Resolve
  • Class - 1

    Failure to maintain bldg exterior facade and appurtenances. note: at time of inspection, i observed exp #3 north defective fire escape drop ladder, detached from the rails posing a serious hazard due to potenti

    Feb 1, 2025 · Penalty $2,500

    Resolve
  • Class - 2

    Failure to maintain building in code compliant manner. i observed the gutter leader downspout on the terrace of apartment #6b, was not connected into the drain. this condition has the potential of flooding the

    Nov 7, 2024 · Penalty $625

    Resolve
  • Class - 2

    Misaligned cab mirror. replace worn gibs where needed. secure gibs where needed. car phone disconnects. remove non elevator material from machine room. expired brake maintenance tag.

    Jun 26, 2024

    Resolve
  • Class - 2

    At a 6 story building with sidewalk shed. i noticed that sidewalk shed doesnt meet code 3307.6.3 and 3307.6.4.4. where sidewalk shed deck doesnt meet tight to facade ,netting shall be provided as protection for

    Oct 13, 2023 · Penalty $2,400

    Resolve
  • Class - 1

    Failure to maintain building in code compliant manner. noted 5'-0" tall red brick masonry retaining wall located at exp #2 ( west 238th street ) is in disrepair with delamination of face brick occurring both si

    Jul 18, 2022 · Penalty $1,250

    Resolve
  • Class - 1

    Failure to provide unobstructed exit passageway note@rearyd gates leading from backyds have padlocks on gates that lead to common egress.gates locked obstruct emergency egress@rear fire escapes remove obstructi

    Mar 14, 2022 · Penalty $1,250

    Resolve
  • Class - 1

    Failure to provide unobstructed passageway.rear yard has 2 properties that have pad locks on gate blocking egress in case of emergency.remedy:comply with code.

    Jan 14, 2022 · Penalty $312

    Resolve
Show 25 more ↓
  • Class - 1

    Failure to provide unobstructed exit passageway note@rearyd exp3 fire escape landing area to st pathway obstructed by fence w/gates padlocked obstructing exit (3gates locked) remove obstruction

    Nov 3, 2021 · Penalty $1,563

    Resolve
  • Class - 2

    Failure to maintain bldg in codecompliant manner note@front facade&left side&rear of bldg@roof level chipping&cracked bricks.sws installed sws permitx00618289 expires5/13/22 repair &/or replace

    Nov 3, 2021 · Penalty $655

    Resolve
  • Class - 2

    Failure to comply with the commissioner's order contained in summons/violation#39044411m issued on 7/14/2021 and to file a certificate of correction pursuant to 28-201.1 and 1rcny 102-01.remedy:comply with comm

    Sep 9, 2021 · Penalty $1,250

    Resolve
  • Class - 2

    Failure to comply with the commissioner's order contained in summons/violation#39044412y issued on 7/14/2021 and to file a certificate of correction pursuant to 28-201.1 and 1rcny 102-01.remedy:comply with comm

    Sep 9, 2021 · Penalty $1,250

    Resolve
  • Class - 1

    At exposure 3 from fire escape landing area to street pathway obstructed by fence and gate of this fence padlocked., remove obstruction

    Jul 14, 2021 · Penalty $625

    Resolve
  • Class - 1

    At exp.#1,2 and 3 facade parapet wall in disrepair condition has multiple cracks and bricks chipping and falling. chimney and bulkhead has multiple cracks.at exp.4 foundation wall has cracks. vacate 6 floor exp

    Jul 14, 2021 · Penalty $1,250

    Resolve
  • Class - 2

    Failure to comply with the commissioner's order to file a certificate of correction with the department of buildings. at time of inspection noted no certificate of correction on file for ecb violation number 03

    Apr 8, 2021 · Penalty $1,250

    Resolve
  • Class - 3

    Miscellaneous violations of the zoning resolution. at time of inspection noted the natural greenery at exposure #2 was removed and replaced with solid concrete to create an illegal parking pad. three vehicles a

    Apr 8, 2021

    Resolve
  • Class - 2

    Violation of parking regulations in a residential district. at time of inspection noted three vehicles parked at exposure #2. 1st vehicle a gray toyota highlander ny plate # hkw 4909. 2nd vehicle a white infini

    Apr 8, 2021

    Resolve
  • Class - 2

    Date expired on annual brake maintenance tag/ no sign on machine room door.

    Jul 6, 2020

    Resolve
  • Class - 2

    Failure to comply with the commissioner's order contained in summons/ violation#35343706y issued on 07/16/18 and to file a certificate of correction pursuant to 28-201.1 and 1rcny 102-01 tree branches obstruc

    Sep 4, 2018 · Penalty $3,125

    Resolve
  • Class - 1

    Failure to provide unobstructed exit passageway.at time of inspection,i observed tree branches obstructing exit passageway at premises fire escape 5th and 6th floor balcony at north stack building rear yard.rem

    Jul 16, 2018 · Penalty $3,125

    Resolve
  • Class - 2

    Illegal use in a residential district. the district is r7a-general residence. noted: contrary to c of o #43601 issued 5/27/08 & doesn't include outdoor parking a part of sideyard on the left(exp#2)used as a

    Mar 6, 2015 · Penalty $800

    Resolve
  • Class - 3

    Failure to maintain.defect is:brick wall with chain link fence on top is cracked & leaning @ rear.rem:make all necessary repairs,obtain necessary permits.

    Jul 1, 2014 · Penalty $200

    Resolve
  • Class - 2

    12q03 99b07. 99-1yr test not showing year performed.

    Feb 7, 2012

    Resolve
  • Class - 3

    20b, 12a, 50a, 50b. 50a: waste fuel oil stored in open five gallon pail. 50b: fresh air opening in boiler room to meter room must be sealed.

    Feb 24, 2010 · Penalty $500

    Resolve
  • Class - 2

    39q03.60q03.71q03.77q03.98bb05.100bb05.39q03 install guard for light top of car 77q03 install guard for light under car 100bb05 file & perform 2yr test & tag device

    Aug 12, 2008 · Penalty $500

    Resolve
  • Non-hazardous

    27-127 32a 42 50 50a 50b 50c 50d 50e 50f 50 manifold for prestrol pipe size too small 50a debris in boiler room 50b missing check valve on boiler feed line 50c missing backflow and check valve on feed line for

    May 21, 2008

    Resolve
  • Non-hazardous

    08v10,12q03,55y13. 55-oil is getting on brake shoe lining. 08-elev stops 3-4 inches below fl level on the up direction (all floors)

    Dec 6, 2006

    Resolve
  • Hazardous

    Two-point supervision scaffold not in compliance w/o bldg code specifications.2 point scaffold at approx 5 fl level is unattended at time ofinspection & hanging of west side of premises from parapet.

    Nov 18, 2006 · Penalty $750

    Resolve
  • Hazardous

    Supervision or use of rigging equipment w/o a special riggers license 2-point swing scaffold left unattended on west wall of premises.hanging from parapet to approx 5fl .remedy:obtain riggers license

    Nov 18, 2006 · Penalty $500

    Resolve
  • Non-hazardous

    17h11/10h11/27h11/8v1/57i10/41g11/42q3. 17-replace worn gibs on l hoistway door. 24-replace worn hangar rollers on 5 floor door.8-adjust floor stops on 7 flor stopping to high.57-check machine bearings,machine

    Jun 15, 2005

    Resolve
  • Non-hazardous

    23x10/05l10/42q03/12q03/ 23x10-elev. not responding to lobby hall botton(must walk to 2nd floor)station-no access to ride elevator. 05-car door not opening in lobby-no access to elevator

    Apr 7, 2005

    Resolve
  • Non-hazardous

    83x10/17h11/40i11/41q3/55y13/66o2 83-restore to service so full inspection can be made by this dept 17 lobby floor & end floor 40 replace door handle & label

    Mar 31, 2005 · Penalty $350

    Resolve
  • Non-hazardous

    57z,55q. clean water from pit (remove)

    Apr 24, 1999

    Resolve

Complaints

  • Heat/hot water

    Apartment only

    Oct 7, 2026 · Apt 4E

    Close
  • General

    Bell/buzzer/intercom

    Jul 5, 2026 · Apt 6B

    Close
  • Door/window

    Door frame

    Jan 2, 2026 · Apt 6B

    Close
  • Unsanitary condition

    Mold

    Jul 12, 2025 · Apt 6B

    Close
  • Door/window

    Window frame

    Jul 12, 2025 · Apt 6B

    Close
  • Door/window

    Door

    Apr 26, 2025 · Apt 6B

    Close
  • Unsanitary condition

    Pests

    Apr 5, 2025 · Apt 2C

    Close
  • Door/window

    Door

    Mar 22, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Oct 15, 2024 · Apt BLDG

    Close
  • Door/window

    Door

    Dec 18, 2023 · Apt BLDG

    Close
Show 40 more ↓
  • Door/window

    Door

    Nov 1, 2023 · Apt 6BPLEA

    Close
  • Heat/hot water

    Entire building

    Nov 28, 2022 · Apt BLDG

    Close
  • General

    Cooking gas

    Aug 18, 2022 · Apt 6B

    Close
  • Paint/plaster

    Wall

    Aug 18, 2022 · Apt 6B

    Close
  • Unsanitary condition

    Pests

    Aug 18, 2022 · Apt 6B

    Close
  • Door/window

    Window frame

    Aug 18, 2022 · Apt 6B

    Close
  • Appliance

    Refrigerator

    Aug 18, 2022 · Apt 6B

    Close
  • Safety

    Carbon monoxide detector

    Aug 18, 2022 · Apt 6B

    Close
  • Safety

    Smoke detector

    Aug 18, 2022 · Apt 6B

    Close
  • Unsanitary condition

    Mold

    Aug 18, 2022 · Apt 6B

    Close
  • Appliance

    Electric/gas range

    Jul 29, 2022 · Apt 6B

    Close
  • Appliance

    Refrigerator

    Jul 29, 2022 · Apt 6B

    Close
  • Appliance

    Refrigerator

    Jul 13, 2022 · Apt 6B

    Close
  • General

    Bell/buzzer/intercom

    Jul 13, 2022 · Apt 6B

    Close
  • Appliance

    Electric/gas range

    Jul 13, 2022 · Apt 6B

    Close
  • Appliance

    Refrigerator

    Jun 2, 2022 · Apt 6B

    Close
  • Appliance

    Electric/gas range

    Jun 2, 2022 · Apt 6B

    Close
  • Paint/plaster

    Ceiling

    May 6, 2022 · Apt 6B

    Close
  • Appliance

    Electric/gas range

    May 6, 2022 · Apt 6B

    Close
  • Appliance

    Refrigerator

    Apr 21, 2022 · Apt 6B

    Close
  • Appliance

    Electric/gas range

    Apr 21, 2022 · Apt 6B

    Close
  • Water leak

    Damp spot

    Oct 6, 2021 · Apt 6B

    Close
  • Paint/plaster

    Wall

    Oct 6, 2021 · Apt 6B

    Close
  • Unsanitary condition

    Mold

    Oct 6, 2021 · Apt 6B

    Close
  • Unsanitary condition

    Pests

    Sep 17, 2021 · Apt 5C

    Close
  • Unsanitary condition

    Pests

    Sep 17, 2021 · Apt 5C

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Aug 30, 2021 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Jul 14, 2021 · Apt BLDG

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Jul 8, 2021 · Apt BLDG

    Close
  • General

    Bell/buzzer/intercom

    Mar 16, 2021 · Apt 6B

    Close
  • General

    Bell/buzzer/intercom

    Jun 1, 2020 · Apt 6B

    Close
  • General

    Bell/buzzer/intercom

    Nov 30, 2019 · Apt 6B

    Close
  • Unsanitary condition

    Sewage

    Nov 21, 2019 · Apt 5C

    Close
  • Water leak

    Slow leak

    May 28, 2019 · Apt 6B

    Close
  • General

    Bell/buzzer/intercom

    May 28, 2019 · Apt 6B

    Close
  • Water leak

    Slow leak

    May 28, 2019 · Apt 6B

    Close
  • Heat/hot water

    Apartment only

    Nov 29, 2018 · Apt 5C

    Close
  • Heat/hot water

    Apartment only

    Apr 16, 2018 · Apt 1D

    Close
  • Electric

    No lighting

    Apr 16, 2018 · Apt 1D

    Close
  • General

    Cooking gas

    Apr 16, 2018 · Apt 1D

    Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type
Elevator apartment building (D1)
Year built
1968
Floors
6
Residential units
42
Building area
41,803 ft²
Lot area
13,097 ft²
Zoning
R7A
Community board
208
Council district
11
Block / lot
5907 / 348
Assessed value
$2,080,800
Landmark / historic district
No

HPD registration #221706, last renewed Jun 27, 2025.

Questions about 3725 Blackstone Avenue

Who owns 3725 Blackstone Avenue?

The owner of record in NYC Department of City Planning PLUTO data is 3725 Blackstone Avenue, LLC.

Does 3725 Blackstone Avenue have violations?

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

Is 3725 Blackstone Avenue rent stabilized?

NYC Department of Finance tax bills listed 32 rent-stabilized units here in 2024 (about 76% of its 42 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 3725 Blackstone Avenue built?

City records list 1968 as the year it was built.

How many apartments are in 3725 Blackstone Avenue?

It has 42 residential units.

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