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635 9 Avenue

Manhattan, NY 10036BBL 1-01054-0034Map

Owner of record: 635 Ninth Avenue Corp

635 9 Avenue is a walk-up apartment building built in 1920 in Manhattan, 10036. It has 8 residential units across 5 floors. The owner of record is 635 Ninth Avenue Corp. HPD has recorded 43 housing violations here, most recently on November 17, 2025. 9 of the 43 most recent violations are still open. City tax records listed 1 rent-stabilized apartment here in 2024.

HPD violations
43
DOB violations
9
ECB violations
16
HPD complaints
73

What to know

Concern
3 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Nov 17, 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

Rent-stabilized units in 2024
1
About 13% of the building's 8 apartments

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 · 43

  • 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
  • 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 4, 2025

    Closed — Violation dismissed
  • C

    Provide hot water at all hot water fixtures in the entire apartment located at apt 7, 5th story, 2nd apartment from south at west

    May 18, 2025 · Apt 7

    Open — Nov sent out
  • C

    Provide ready access to buildings heating system door locked at public hall

    May 18, 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 22, 2024

    Closed — Violation dismissed
  • 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
  • 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 15, 2023

    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 3, 2022

    Closed — Violation dismissed
  • 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 15, 2022

    Closed — Violation dismissed
Show 33 more ↓
  • 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 15, 2022

    Closed — Violation dismissed
  • B

    Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 2, 2nd story, 1st apartment from south at west

    Jan 20, 2022 · Apt 2

    Open — Nov sent out
  • B

    Repair or replace the smoke detector defective in the entire apartment located at apt 2, 2nd story, 1st apartment from south at west

    Jan 20, 2022 · Apt 2

    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, 2021

    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.

    Oct 25, 2019

    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.

    Oct 5, 2018

    Closed — Violation dismissed
  • A

    Paint with light colored paint to the satisfaction of this department the ceiling in the 1st room from east at north located at apt 2, 2nd story, 1st apartment from south at west

    Mar 19, 2017 · Apt 2

    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 24, 2016

    Closed — Violation dismissed
  • B

    Provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following miminum required 100 watts (light fixture present) at front areaway, 1st story

    Aug 8, 2016

    Open — Nov sent out
  • B

    Properly repair and abate unsafe electric wiring condition consisting of exposed electrical wires at west wall at public hall, 2nd story

    Apr 16, 2016

    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 1, 2015

    Closed — Violation dismissed
  • 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 19, 2015

    Closed — Violation closed
  • C

    Repair the broken or defective plastered surfaces and paint in a uniform color ceiling in the foyer located at apt 7, 5th story, 2nd apartment from south at west

    Feb 3, 2015 · Apt 7

    Closed — Violation closed
  • C

    Properly repair with similar material the broken or defective missing mortar & loose brick works at 5th sty. north exterior wall below rear south chimney

    Feb 3, 2015

    Closed — Violation closed
  • C

    Remove the illegal fastening key operated lock installed at the door leading to the fire escape window in the bathroom located at apt 8, 5th story, 1st apartment from south at west

    Feb 3, 2015 · Apt 8

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

    Repair or replace the smoke detector defective in the entire apartment located at apt 8, 5th story, 1st apartment from south at west

    Jun 20, 2011 · Apt 8

    Closed — Violation closed
  • C

    Properly repair with similar material the broken or defective -missing mortar & losse bricks approx. 20 sq.ft. at 5th sty north exterior wall under south rear chimney.

    Jun 20, 2011

    Closed — Violation closed
  • A

    Properly repair the broken or defective intercom system located at apt 8, 5th story, apartment at south

    Jan 30, 2003 · Apt 8

    Closed — Violation closed
  • B

    Replace with new the broken or defective frame,sashes and glass(ply-wood sealed) located at apt 7, 5th story, apartment at north

    Jan 30, 2003 · Apt 7

    Closed — Violation closed
  • B

    Fire egress defective. remove obstructing bars or unlawful gates from window to fire escape or provide approved type gate ,(ply-wood sealed) located at apt 7, 5th story, apartment at north

    Jan 30, 2003 · Apt 7

    Closed — Violation closed
  • B

    Replace with new the broken or defective frames,sashes and glass north and south windows (ply-wood sealed) in the 1st room from east located at apt 7, 5th story, apartment at north

    Jan 30, 2003 · Apt 7

    Closed — Violation closed
  • A

    Properly repair the broken or defective intercom system located at apt 7, 5th story, apartment at north

    Jan 30, 2003 · Apt 7

    Closed — Violation closed
  • B

    Provide an adequate supply of gas to the fixtures , located at apt 7, 5th story, apartment at north

    Jan 30, 2003 · Apt 7

    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 1 sty public hall.

    Oct 29, 1999

    Closed — Violation closed
  • B

    Replace with new the missing window sashes upper & lower 3 sty southwest apt 4 east room. , section '' ''

    Nov 2, 1994 · Apt 4

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department walls & ceilings 3 sty southwest apt 4 throughout. , section '' ''

    Nov 2, 1994 · Apt 4

    Closed — Violation closed
  • B

    Repair the leaky and/or defective faucets sink washbasin 3 sty southwest apt 4 kitchen & bathroom. , section '' ''

    Nov 2, 1994 · Apt 4

    Closed — Violation closed
  • A

    § 300 m/d law file plans and application and legalize the following alteration or restore to the legal condition existing prior to the making of said alteration sheetrock partition floor to ceiling 5 sty south apt 8 2 room from front. located at apt 8

    Apr 1, 1992 · Apt 8

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

    D26-20.08,20.09 adm code file certification of satisfactory installation of smoke detecting device in accordance with h.p.d. rules and regulations.

    Apr 25, 1985

    Closed — Violation closed
  • B

    D26-10.01, 10.05 adm code fire egress defective. remove obstructing bars or unlawful gates from window to fire escape or provide approved type gate 4 sty north apt 5. located at apt 5

    Aug 1, 1977 · Apt 5

    Closed — Violation closed
  • A

    § 300 m/d law file plans and application and legalize the following alteration or restore to the legal condition existing prior to the making of said alteration opng cut in flr dr trap inst access to c fr 1 sty saloon bar inside counter.

    Aug 1, 1977

    Closed — Violation dismissed
  • A

    D26-10.01 adm code replace with new the broken or defective window sash chains 4 sty north apt 5 3rd room from rear. , section '' ''

    Aug 1, 1977 · Apt 5

    Closed — Violation closed
  • A

    D26-10.01 adm code properly repair the broken or defective bell & buzzer system 4 sty north apt 5 to vestibule. , section '' ''

    Aug 1, 1977 · Apt 5

    Closed — Violation closed

DOB building violations · 9

  • 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

    Jul 23, 2014

    Dob violation - dismissed
  • Construction other optional

    C-construction other optional

    Sep 14, 2006

    Dob violation - active
  • Construction other optional

    C-construction other optional

    Jan 17, 2003

    Dob violation - active
  • Construction other optional

    C-construction other optional

    Dec 19, 2002

    Dob violation - active
  • Construction other optional

    C-construction other optional

    Mar 8, 2001

    Vw-violation work without permit - active
  • Construction other optional

    C-construction other optional

    Mar 8, 2001

    Dob violation - active
  • Zoning none

    Z-zoning none

    Oct 2, 2000

    Dob violation - active
  • Construction other optional

    C-construction other optional

    Oct 2, 2000

    Dob violation - active

ECB violations · 16

  • Class - 2

    Failure to comply with the commissioner's order to file a certificate of corrections with department of buildings for ecb violation #35034518h issued on 5/1/2014. remedy: file a certificate of correction

    Aug 18, 2021 · Penalty $3,125

    Resolve
  • Class - 2

    Failure to maintain bldg in a code compliant manner. entrance storm enclosure servicing"di bacco",is in violation of bc 3202.2 for projection more than 18 inches beyond property line & reduces sidewalk width to

    Feb 5, 2020 · Penalty $3,125

    Active
  • Class - 1

    907.2.8 failure to provide fire alarm for transient use in apt # 3 & 4rem:discontinue illegal occupancy.

    May 1, 2014 · Penalty $1,600

    Resolve
  • Class - 1

    Permanent dwelling used/converted for other than permanent residentialpurposes dob records indicates bldg to be legally approved as a class a multiple dwelling apt's 3&4 on 2fl illegally converted into transien

    May 1, 2014 · Penalty $14,200

    Resolve
  • Class - 1

    Failure to maintain bldg in code compliant manner,lack of a system of automatic sprinklers where required per bc903.2,27954,for transient use in apts 3&4.rem:discontinue illegal occupancy.

    May 1, 2014 · Penalty $1,000

    Resolve
  • Class - 1

    Work w/o permit.work noted in apt 3&4 erect full height partition to create 3 transient rooms in each apt & additional 3pc bathroom in apt#4install double faced projected sign with indirect illumination between

    May 1, 2014 · Penalty $1,600

    Resolve
  • Class - 1

    Failure to maintain bldg in code compliant manner.failure to provide required means of egress for every floor per bc1018.1 27 366 for transient use in apt 3&4.rem:discontinue illegal occupancy.

    May 1, 2014 · Penalty $1,200

    Resolve
  • Class - 1

    1004.1.2 failure to comply with maximum floor requirements per occupant load.noted:apt#4 occupied as a transient use & being occupied with up to beds in room renting overnigh guest for short term stay.rem:compl

    May 1, 2014 · Penalty $1,600

    Resolve
  • Class - 2

    Occupancy contrary to that allowed by dob records illegal occupancy noted:cellar level occupied in prepainted room note:appl type i#101396179 approved only.rem:discontinue illegal occupancy or ammend c/o.

    May 1, 2014 · Penalty $600

    Active
  • Non-hazardous

    Failure to comply w/ stop work orders. under appl #104188228 8/9/06. (alt 2) ecb #34533099m/3451225l. dob 080106c04aa03/aa04. observed metalframe structure w/ safe roof erected at sidewalk leveel w/ plywoods

    Aug 9, 2006 · Penalty $2,500

    Active
Show 6 more ↓
  • Hazardous

    Exit passageway fire escape secondary means of egress defective at rear of bldg. 2nd story etal! defects noted. defective drop ladder at fire escape leaving preventing egress from 3rd story balcony.

    Aug 1, 2006 · Penalty $2,500

    Resolve
  • Non-hazardous

    Failure to provide approved plans at permises under appl # 104188228 exp 8/9/06 alt- 2 at time of insp. 1st story et al. remedy: stop all work forthwith except that required to make site safe. provide plans

    Aug 1, 2006 · Penalty $2,500

    Active
  • Hazardous

    3a 3a 38 40 50c 51 6a 50a 39 50b 50e 50c 50a boiler flue pipe with ereting connection to dereci ct chinney 50b chinney interriting not assured certified inspection required 50c evidence of oil burner malfunctio

    May 7, 2003 · Penalty $800

    Active
  • Non-hazardous

    Operation of a place of assembly on 1 floor without a place of assembly permit this is marked a hazardous violation as there is ro required 2 egress location is aurently avrarged with seating for 85 people not

    Dec 19, 2002 · Penalty $500

    Active
  • Hazardous

    Occupancy contrary to that allowed by dept redords.cellar occupied by acessory kitchen with walk in fridge/freezer ss sink,food prep tables,elect oven,3+ icemakers.tiles is a hazardous occupancy discontinue il

    Mar 8, 2001 · Penalty $800

    Active
  • Hazardous

    Work without permit.permit expired without sign off.permit 101396179 expired without sign off for changing use of cellar to acessroy kitchenrem:remove illegal work or obtain permit.

    Mar 8, 2001

    Resolve

Complaints

  • Unsanitary condition

    Pests

    Sep 24, 2026 · Apt 33RDFL

    Open
  • Water leak

    Damp spot

    Aug 24, 2026 · Apt 7

    Close
  • Paint/plaster

    Ceiling

    Aug 24, 2026 · Apt 7

    Close
  • Paint/plaster

    Window/frame

    Aug 24, 2026 · Apt 7

    Close
  • Heat/hot water

    Apartment only

    May 17, 2025 · Apt 7

    Close
  • Heat/hot water

    Entire building

    Oct 1, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Aug 20, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Feb 15, 2024 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Dec 8, 2022 · Apt 3

    Close
  • Heat/hot water

    Apartment only

    Aug 22, 2022 · Apt 6

    Close
Show 40 more ↓
  • Heat/hot water

    Apartment only

    Jan 30, 2022 · Apt 2

    Close
  • Heat/hot water

    Entire building

    Jan 30, 2022 · Apt BLDG

    Close
  • General

    Bell/buzzer/intercom

    Jan 30, 2022 · Apt Q

    Close
  • Heat/hot water

    Apartment only

    Jan 30, 2022 · Apt Q

    Close
  • Unsanitary condition

    Pests

    Jan 30, 2022 · Apt Q

    Close
  • Heat/hot water

    Apartment only

    Jan 15, 2022 · Apt 2

    Close
  • Heat/hot water

    Apartment only

    Jan 15, 2022 · Apt 2

    Close
  • Heat/hot water

    Apartment only

    Dec 20, 2021 · Apt 2

    Close
  • Heat/hot water

    Apartment only

    Nov 13, 2019 · Apt 2

    Close
  • Heat/hot water

    Apartment only

    Nov 12, 2018 · Apt 2

    Close
  • Heat/hot water

    Apartment only

    Oct 26, 2018 · Apt 2

    Close
  • Electric

    Power outage

    Jun 1, 2018 · Apt 5

    Close
  • Paint/plaster

    Ceiling

    Mar 17, 2017 · Apt 2

    Close
  • Heat/hot water

    Entire building

    Mar 6, 2017 · Apt 4

    Close
  • Heat/hot water

    Entire building

    Feb 21, 2017 · Apt 7

    Close
  • Heat/hot water

    Entire building

    Feb 2, 2017 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 14, 2017 · Apt 5

    Close
  • Heat/hot water

    Entire building

    Dec 13, 2016 · Apt 5

    Close
  • Heat/hot water

    Apartment only

    Nov 13, 2016 · Apt 5

    Close
  • Heat/hot water

    Apartment only

    Nov 13, 2016 · Apt 5

    Close
  • Heat/hot water

    Apartment only

    Nov 10, 2016 · Apt 5

    Close
  • Safety

    Window guard broken/missing

    Mar 30, 2016 · Apt 1

    Close
  • Safety

    Window guard broken/missing

    Mar 30, 2016 · Apt 1

    Close
  • Door/window

    Window pane

    Mar 30, 2016 · Apt 1

    Close
  • Heat/hot water

    Apartment only

    Dec 28, 2015 · Apt 5

    Close
  • Water leak

    Heavy flow

    Jul 30, 2015 · Apt 2

    Close
  • Heat/hot water

    Apartment only

    Feb 24, 2015 · Apt 5

    Close
  • Heat/hot water

    Apartment only

    Feb 14, 2015 · Apt 2

    Close
  • Heat/hot water

    Entire building

    Jan 7, 2015 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 6, 2015 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Jan 4, 2015 · Apt 5

    Close
  • Heat/hot water

    Entire building

    Jan 3, 2015 · Apt 5

    Close
  • Electric

    Bell-buzzer/intercom

    Feb 12, 2011 · Apt 1

    Close
  • Nonconst

    Smoke detector

    Feb 12, 2011 · Apt 1

    Close
  • Nonconst

    Carbon monoxide

    Feb 12, 2011 · Apt 1

    Close
  • Heating

    Heat related

    Feb 12, 2011 · Apt 2

    Close
  • Heating

    Heat related

    Feb 12, 2011 · Apt 1

    Close
  • Heating

    Heat related

    Jan 17, 2009 · Apt 2

    Close
  • Heating

    Heat related

    Jan 17, 2009 · Apt 8

    Close
  • Heating

    Heat related

    Jan 17, 2009 · Apt 8

    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 (C7)
Year built
1920
Floors
5
Residential units
8
Building area
8,960 ft²
Lot area
2,500 ft²
Zoning
R8
Community board
104
Council district
3
Block / lot
1054 / 34
Assessed value
$1,865,250
Landmark / historic district
No

HPD registration #116589, last renewed Dec 5, 2025.

Questions about 635 9 Avenue

Who owns 635 9 Avenue?

The owner of record in NYC Department of City Planning PLUTO data is 635 Ninth Avenue Corp.

Does 635 9 Avenue have violations?

Yes. NYC HPD has recorded 43 housing violations at this property.

Is 635 9 Avenue rent stabilized?

NYC Department of Finance tax bills listed 1 rent-stabilized units here in 2024 (about 13% of its 8 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 635 9 Avenue built?

City records list 1920 as the year it was built.

How many apartments are in 635 9 Avenue?

It has 8 residential units and 10 units in total.

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