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643 9 Avenue

Manhattan, NY 10036BBL 1-01055-0029Map

Owner of record: Aetna West, LLC

643 9 Avenue is a walk-up apartment building built in 1910 in Manhattan, 10036. It has 20 residential units across 5 floors. The owner of record is Aetna West, LLC. HPD has recorded 56 housing violations here, most recently on August 1, 2026. 32 of the 50 most recent violations are still open.

HPD violations
56
DOB violations
11
ECB violations
15
HPD complaints
87

What to know

Concern
9 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Aug 1, 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 · 56

  • 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 frame missing at public hall, 1st story

    Aug 1, 2026

    Open — Nov sent out
  • B

    Fire escape defective. adjust the dropladder so that it will slide easily in the guide rods drop ladder out of gravity hook at west exterior wall at fire escape

    Aug 1, 2026

    Open — Nov sent out
  • B

    Provide sufficient, proper and separate metal receptacles for the deposit of garbage, rubbish and other waste material and arrange for collection and disposal of such material.

    Jul 5, 2026

    Open — Nov sent out
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at laundry room door at cellar

    Jul 5, 2026

    Closed — Violation dismissed
  • C

    Replace or repair the self-closing doors that is missing or defective hinges at compactor closet door at cellar

    Jul 5, 2026

    Closed — Violation dismissed
  • 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, 1st story

    Nov 29, 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 17, 2025

    Closed — Violation dismissed
  • B

    Provide sufficient, proper and separate metal receptacles for the deposit of garbage, rubbish and other waste material and arrange for collection and disposal of such material.

    Jun 21, 2025

    Open — Nov certified late
  • C

    Abate the infestation consisting of mice at basement

    Jun 21, 2025

    Closed — Violation dismissed
  • A

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

    Jun 21, 2025

    Open — Nov sent out
Show 40 more ↓
  • 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.

    Jun 21, 2025

    Open — Nov sent out
  • 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

    Jun 21, 2025

    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

    Jun 21, 2025

    Open — Nov sent out
  • A

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

    Jun 21, 2025

    Open — Nov sent out
  • 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.

    Jun 21, 2025

    Open — 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 1, 2024

    Closed — Violation dismissed
  • 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 15, 2023

    Closed — Violation dismissed
  • B

    Provide interior wire mesh screen skylight at bulkhead , 5th story

    Nov 6, 2023

    Open — Nov sent out
  • C

    Replace or repair the self-closing doors that is missing or defective bulkhead door (frame) leading to roof , 5th story

    Nov 6, 2023

    Open — Nov sent out
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 5e, 5th story, 1st apartment from south at west

    Sep 11, 2023 · Apt 5E

    Open — Notice of issuance sent to tenant
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color the ceiling in the 3rd room from north located at apt 5e, 5th story, 1st apartment from south at west

    Sep 11, 2023 · Apt 5E

    Open — Nov sent out
  • C

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

    Sep 11, 2023 · Apt 5E

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective fire retardant material at the ceiling at public hall stairs, 5th story

    Sep 11, 2023

    Open — Nov sent out
  • A

    Paint with light colored paint to the satisfaction of this department at the ceiling at public hall stairs, 5th story

    Sep 11, 2023

    Open — Nov sent out
  • C

    Properly repair with similar material the broken or defective fire retardant material ceiling at public hall, 5th story

    May 9, 2023

    Open — Nov sent out
  • B

    Properly repair the source and abate the evidence of a water leak closet ceiling at east in the private hallway located at apt 2e, 1st story, 1st apartment from west at north

    May 9, 2023 · Apt 2E

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective mechanical ventilation system at east wall in the bathroom located at apt 2e, 1st story, 1st apartment from west at north

    May 9, 2023 · Apt 2E

    Open — Nov sent out
  • A

    Paint with light colored paint to the satisfaction of this department ceiling at public hall, 5th story

    May 9, 2023

    Open — Nov sent out
  • C

    Replace or repair the self-closing doors that is missing or defective bulkhead (hinges) , 5th story

    May 9, 2023

    Closed — Violation closed
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 2e, 2nd story, 1st apartment from west at north

    Apr 22, 2023 · Apt 2E

    Open — Notice of issuance sent to tenant
  • C

    Replace or repair the self-closing doors that is missing or defective .. in the entrance located at apt 2e, 2nd story, 1st apartment from west at north

    Apr 22, 2023 · Apt 2E

    Open — Nov sent out
  • C

    M/d law abate the nuisance consisting of hot water exceding 130 degrees fahrenheit at fixtures in the bathroom and kitchen. in the entire apartment located at apt 2d, 2nd story, 2nd apartment from west at north

    Mar 17, 2023 · Apt 2D

    Open — Nov sent out
  • B

    Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 2d, 2nd story, 2nd apartment from west at north

    Mar 17, 2023 · Apt 2D

    Open — Nov sent out
  • B

    Repair or replace the smoke detector defective in the entire apartment located at apt 2d, 2nd story, 2nd apartment from west at north

    Mar 17, 2023 · Apt 2D

    Open — Nov sent out
  • A

    Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 2d, 2nd story, 2nd apartment from west at north

    Mar 17, 2023 · Apt 2D

    Open — Nov sent out
  • A

    Paint with light colored paint to the satisfaction of this department at ceiling in the bathroom located at apt 2d, 2nd story, 2nd apartment from west at north

    Mar 17, 2023 · Apt 2D

    Open — Nov sent out
  • C

    Replace or repair the self-closing doors that is missing or defective in the entrance located at apt 2d, 2nd story, 2nd apartment from west at north

    Mar 17, 2023 · Apt 2D

    Open — Nov sent out
  • B

    Abate the nuisance consisting of mice in the entire apartment located at apt 5a, 5th story, 1st apartment from south at west

    Sep 16, 2018 · Apt 5A

    Closed — Violation dismissed
  • B

    Arrange and make self-closing the doors .. in the entrance located at apt 5a, 5th story, 1st apartment from south at west

    Sep 16, 2018 · Apt 5A

    Closed — Violation dismissed
  • B

    Arrange and make self-closing the doors at bulkhead to roof at public hall stairs, 5th story

    Sep 16, 2018

    Closed — Violation dismissed
  • C

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

    Oct 3, 2017 · Apt 2B

    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, 1st story

    Oct 3, 2017

    Closed — Violation dismissed
  • B

    Repair or replace the smoke detector missing located at apt 3b, 3rd story, 1st apartment from east at south

    Sep 29, 2017 · Apt 3B

    Open — First no access to re- inspect violation
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 3b, 33rd story, 1st apartment from east at south

    Sep 29, 2017 · Apt 3B

    Closed — Violation dismissed
  • B

    Repair or replace the carbon monoxide detecting device(s). defective located at apt 3b, 3rd story, 1st apartment from east at south

    Sep 29, 2017 · Apt 3B

    Open — First no access to re- inspect violation
  • B

    Trace and repair the source and abate the nuisance consisting of mold ... east and north wall in closet approx. 6 sq.ft. in the 1st room from north at west located at apt 5c, 5th story, 1st apartment from south at west

    Apr 26, 2017 · Apt 5C

    Closed — Violation closed
  • A

    Refit closet door in the 1st room from north at west located at apt 5c, 5th story, 1st apartment from south at west

    Apr 26, 2017 · Apt 5C

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective wood floor in the 2nd room from north at west located at apt 5c, 5th story, 1st apartment from south at west

    Apr 26, 2017 · Apt 5C

    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

    Apr 26, 2017

    Closed — Violation closed
  • A

    § 53, 187, 231 m/d law and department rules and regulations. provide a shoe properly secured to bottom of string of dropladder front of building fire escape at fire escape

    Apr 26, 2017

    Closed — Violation closed

DOB building violations · 11

  • Low pressure boiler boiler required

    Violation issued-failure to file 2024 external low pressure inspection

    Nov 14, 2025

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued-failure to file 2023 external low pressure inspection

    Sep 23, 2024

    Dob violation - active
  • Fail to certify class 1 none

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

    Sep 2, 2020

    Dob violation - active
  • Fail to certify class 1 none

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

    Sep 2, 2020

    Dob violation - active
  • Fail to certify class 1 none

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

    Sep 2, 2020

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2016 inspection report

    Apr 6, 2018

    Dob violation - dismissed
  • Construction other optional

    The borough commissioner's office has ordered all work at site and loc ation stopped as of 1.19.18 for job# 120000015 due to the applicant of record withdrawal. stop all work immediately, contact boro commission er's office immediately

    Jan 19, 2018

    Dob violation - dismissed
  • Fail to certify class 1 none

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

    Jun 1, 2011

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    May 4, 1998

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Sep 16, 1997

    Dob violation - dismissed
Show 1 more ↓
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Sep 1, 1994

    Dob violation - dismissed

ECB violations · 15

  • Class - 2

    Jobsite construction fence maintenance installed not per code. at timeof inspection observed connection fence at exp #2(west 45 street) wooden panels leaning outward. remedy: repair fence/comply to code.

    Aug 23, 2025 · Penalty $5,000

    Active
  • Class - 3

    Work without permit. signs that are more then six square feet on location without permit, obtain permit or restore premises to prior legal condition

    Jul 24, 2023

    Resolve
  • Class - 2

    Permanent dwelling used/converted for other than permanent residentialpurposes.c of o#117496 indicates building to be legally approved as a class "a"multiple dwelling now apt#2a used/converted to transient use

    Jan 15, 2020 · Penalty $10,000

    Active
  • Class - 1

    Failure to maintain building in code compliant manner lack of a systemof automatic spinkler where is required as per bc903.2 amd 27-954 for transient.rem:discontinue illegal occupancy.

    Jan 15, 2020 · Penalty $6,250

    Active
  • Class - 1

    Bc907.2.8/failure to provide fire alarm system for transient use at apt#2a(class 1).rem:discontinue illegal occupancy.

    Jan 15, 2020 · Penalty $12,500

    Active
  • Class - 1

    Failure to maintain building in code compliant manner lack of requirednumber of means of egress for every floor per bc 1018.1(2008 code)27-366;bc1021.1(2014 code)for transient use at apt#2a.rem:discontinue ille

    Jan 15, 2020 · Penalty $12,500

    Active
  • Class - 1

    1(b101)b101-newly installed gas fired commercial hotwater heater for restaurant w/o a work permit.model-gas rheem ruud commercial universal obtain a permit to legalize all work performed

    Mar 11, 2011 · Penalty $1,600

    Resolve
  • Class - 2

    2(b254)15/32a/50/50a/50b/50c/50d/50-single wall steel flue chimney going up thru ceiling and building w/o either double wall brent type or fire rated enclosure/50a-not enough fresh air to boiler room/50b-three

    Mar 11, 2011

    Resolve
  • Class - 2

    3314.8)failure to provide required guardrails & toe boards for scaffold platform.noted upon inspection contractor failed to provide guard rails for supported scaffold @ exp#1.job#12048206.stop work,provide requ

    Nov 26, 2010

    Resolve
  • Class - 2

    28-104.7.7)failure to file tr1 form & designate operation subject to controlled inspection on plans prior to the commencement of work under controlled inspec.noted:upon inspec operation subject for structural s

    Nov 26, 2010

    Resolve
Show 5 more ↓
  • Class - 2

    28-104.8.4)failure to provide required tenant protection plan when performing construction work in a bldg w/ an occupied dwelling unit.upon inspection no tenant protection plan has been filed for this 5story oc

    Nov 26, 2010

    Resolve
  • Class - 2

    Work does not conform to approved construction documents &/or amendments upon inspection plan fails to provide details for the plywood on ceilings & walls & fire separation & rating between 1 & 2 flr.job#120482

    Nov 26, 2010

    Resolve
  • Non-hazardous

    Drainage system not in accordance to rs 16. upon physical inspection found in celing on 1st fl a/c units are drainage w/ pvc piping. modify drainage system to conform to rs-16,

    Oct 4, 2007 · Penalty $200

    Resolve
  • Non-hazardous

    Work w/o permit work noted erection of new dunnage and air conditioning compressor at second flr roof. note: exhaust vent directed toward window. remedy: obtain permit or restore premises to prior legal conditi

    May 14, 2007 · Penalty $250

    Resolve
  • Non-hazardous

    Work does not conform to approved plans #103936378. non conforming work observed: door to lavatory in wrong location. remedy: conform to approved plans or amend plans to as built condition.

    Apr 30, 2007 · Penalty $2,500

    Resolve

Complaints

  • Unsanitary condition

    Pests

    Jul 16, 2026 · Apt 3C

    Close
  • Unsanitary condition

    Pests

    Jul 16, 2026 · Apt 3C

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Jun 15, 2026 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 10, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Dec 10, 2025 · Apt 2B

    Close
  • Heat/hot water

    Entire building

    Dec 10, 2025 · Apt 4C

    Close
  • Heat/hot water

    Entire building

    Dec 10, 2025 · Apt 3C

    Close
  • Plumbing

    Bathtub/shower

    Dec 10, 2025 · Apt 3D

    Open
  • Heat/hot water

    Entire building

    Dec 10, 2025 · Apt 3D

    Open
  • Heat/hot water

    Entire building

    Dec 9, 2025 · Apt 2A

    Close
Show 40 more ↓
  • Heat/hot water

    Apartment only

    Nov 28, 2025 · Apt 2B

    Close
  • Unsanitary condition

    Mold

    Aug 18, 2025 · Apt 4B

    Close
  • Unsanitary condition

    Mold

    Aug 18, 2025 · Apt 4B

    Close
  • Paint/plaster

    Wall

    Jul 31, 2025 · Apt 5A

    Close
  • Unsanitary condition

    Pests

    Jan 2, 2025 · Apt 3C

    Close
  • Unsanitary condition

    Pests

    Dec 20, 2024 · Apt 4D

    Close
  • Unsanitary condition

    Pests

    Dec 4, 2024 · Apt 4B

    Close
  • Unsanitary condition

    Mold

    Dec 4, 2024 · Apt 4B

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Dec 4, 2024 · Apt 4B

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Dec 4, 2024 · Apt 4B

    Close
  • Unsanitary condition

    Pests

    Dec 4, 2024 · Apt 4B

    Close
  • Door/window

    Door

    Dec 4, 2024 · Apt 4B

    Close
  • General

    Mailbox

    Dec 4, 2024 · Apt 4B

    Close
  • Unsanitary condition

    Pests

    Nov 19, 2024 · Apt 3D

    Close
  • General

    Cooking gas

    Sep 1, 2024 · Apt 3B

    Close
  • General

    Cooking gas

    Aug 24, 2024 · Apt BLDG

    Close
  • Paint/plaster

    Wall

    Jan 28, 2024 · Apt 5E

    Close
  • Heat/hot water

    Entire building

    Nov 2, 2023 · Apt BLDG

    Close
  • Unsanitary condition

    Pests

    Nov 2, 2023 · Apt 4D

    Close
  • Unsanitary condition

    Pests

    Oct 27, 2023 · Apt 3B

    Close
  • Unsanitary condition

    Pests

    Sep 6, 2023 · Apt 5E

    Close
  • Unsanitary condition

    Pests

    Sep 5, 2023 · Apt 5E

    Close
  • Water leak

    Heavy flow

    Apr 30, 2023 · Apt 4E

    Close
  • Water leak

    Heavy flow

    Apr 24, 2023 · Apt 5A

    Close
  • Unsanitary condition

    Pests

    Apr 24, 2023 · Apt 2E

    Close
  • Unsanitary condition

    Sewage

    Apr 24, 2023 · Apt 2E

    Close
  • Flooring/stairs

    Floor

    Apr 24, 2023 · Apt 2E

    Close
  • Door/window

    Door

    Apr 24, 2023 · Apt 2E

    Close
  • Heat/hot water

    Entire building

    Apr 15, 2023 · Apt 2E

    Close
  • Unsanitary condition

    Pests

    Apr 2, 2023 · Apt 2E

    Close
  • Heat/hot water

    Entire building

    Mar 17, 2023 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 17, 2023 · Apt BLDG

    Close
  • Water leak

    Heavy flow

    Feb 13, 2023 · Apt 2D

    Close
  • Water leak

    Damp spot

    Feb 13, 2023 · Apt 2D

    Close
  • Water leak

    Slow leak

    Feb 13, 2023 · Apt 2D

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Jun 11, 2022 · Apt BLDG

    Close
  • General

    Bell/buzzer/intercom

    Oct 28, 2019 · Apt 2C

    Close
  • Heat/hot water

    Entire building

    Jan 31, 2019 · Apt 2C

    Close
  • Unsanitary condition

    Pests

    Sep 12, 2018 · Apt 5A

    Close
  • Heat/hot water

    Apartment only

    Jan 7, 2018 · Apt 3A

    Close

Sales history

DatePriceTypeUnits
Sep 8, 2025$18,000,000Rentals - walkup apartments22

Building details

Building type
Walk-up apartment building (C7)
Year built
1910
Floors
5
Residential units
20
Building area
15,200 ft²
Lot area
3,200 ft²
Zoning
R8
Community board
104
Council district
3
Block / lot
1055 / 29
Assessed value
$5,037,300
Landmark / historic district
No

HPD registration #101124, last renewed Nov 17, 2025.

Questions about 643 9 Avenue

Who owns 643 9 Avenue?

The owner of record in NYC Department of City Planning PLUTO data is Aetna West, LLC.

Does 643 9 Avenue have violations?

Yes. NYC HPD has recorded 56 housing violations at this property.

Is 643 9 Avenue 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 643 9 Avenue built?

City records list 1910 as the year it was built.

How many apartments are in 643 9 Avenue?

It has 20 residential units and 22 units in total.

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