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112 West 121 Street

Manhattan, NY 10027BBL 1-01905-0041Map

Owner of record: Jn 112 W. 121 St. LLC

112 West 121 Street is a walk-up apartment building built in 1890 in Manhattan, 10027. It has 10 residential units across 4 floors. The owner of record is Jn 112 W. 121 St. LLC. HPD has recorded 90 housing violations here, most recently on June 4, 2025. 8 of the 50 most recent violations are still open. City tax records listed 10 rent-stabilized apartments here in 2024.

HPD violations
90
DOB violations
25
ECB violations
0
HPD complaints
47

What to know

Concern
1 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Jun 4, 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
10
About 100% of the building's 10 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 · 90

  • 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
  • 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 16, 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.

    Feb 16, 2022

    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 public hall, 1st story

    Nov 23, 2021

    Open — Nov sent out
  • 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

    Nov 23, 2021

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective wood floor in the 2nd room from east located at apt 6, 2nd story, 1st apartment from east at south

    Nov 23, 2021 · Apt 6

    Open — Not complied with
  • B

    Replace with new the missing eschutchen plate heat riser at ceiling in the 2nd room from east located at apt 6, 2nd story, 1st apartment from east at south

    Nov 23, 2021 · Apt 6

    Closed — Violation closed
  • B

    Replace with new the missing eschutchen plate heat riser at ceiling in the bathroom located at apt 6, 2nd story, 1st apartment from east at south

    Nov 23, 2021 · Apt 6

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the bathroom located at apt 6, 2nd story, 1st apartment from east at south

    Nov 23, 2021 · Apt 6

    Closed — Violation closed
Show 40 more ↓
  • B

    Properly repair the broken or defective locking device at door in the entrance located at apt 6, 2nd story, 1st apartment from east at south

    Nov 23, 2021 · Apt 6

    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, 2021

    Closed — Violation dismissed
  • C

    Trace and repair the source and abate the visible mold condition... approximately 16 square feet at south and east walls in the 3rd room from north at east located at apt 6, 1st story, 1st apartment from east at south original violation 14085148 issued 22-mar-21 has been upgraded to class c per administrative code §27-2017.3a(5)(a) or (b).

    Mar 22, 2021 · Apt 6

    Closed — Violation closed
  • B

    Repair the flushing apparatus and maintain same so as to flush effectively the water closet .. in the bathroom located at apt 6, 1st story, 1st apartment from east at south

    Mar 22, 2021 · Apt 6

    Closed — Violation closed
  • C

    Arrange and make self-closing the doors ... in the entrance located at apt 6, 1st story, 1st apartment from east at south

    Mar 22, 2021 · Apt 6

    Closed — Violation closed
  • B

    Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt 6, 1st story, 1st apartment from east at south

    Mar 22, 2021 · Apt 6

    Closed — Violation closed
  • B

    Trace and repair the source and abate the visible mold condition... approximately 16 square feet at south and east walls in the 3rd room from north at east located at apt 6, 1st story, 1st apartment from east at south

    Mar 22, 2021 · Apt 6

    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, 1st story

    Jan 11, 2021

    Open — Nov sent out
  • B

    Repair or replace the smoke detector defective in the entire apartment located at apt 6, 2nd story, 1st apartment from east at south

    Jan 11, 2021 · Apt 6

    Closed — Violation closed
  • B

    Repair or replace the carbon monoxide detecting device(s). missing in the entire apartment located at apt 6, 2nd story, 1st apartment from east at south

    Jan 11, 2021 · Apt 6

    Closed — Violation closed
  • B

    Properly repair the broken or defective shut off valve handle at radiator in the 2nd room from north at east located at apt 6, 2nd story, 1st apartment from east at south

    Jan 11, 2021 · Apt 6

    Closed — Violation closed
  • A

    Paint with light colored paint to the satisfaction of this department the south wall in the 2nd room from north at east located at apt 6, 2nd story, 1st apartment from east at south

    Jan 11, 2021 · Apt 6

    Closed — Violation closed
  • C

    Properly repair the broken or defective shut off valve at radiator in the 2nd room from north at west located at apt 6, 2nd story, 1st apartment from east at south

    Jan 11, 2021 · Apt 6

    Closed — Violation closed
  • B

    Repair or replace the smoke detector defective located at apt 6, 2nd story, apartment at south

    Aug 19, 2016 · Apt 6

    Closed — Violation closed
  • B

    Repair or replace the carbon monoxide detecting device(s). missing located at apt 6, 2nd story, apartment at south

    Aug 19, 2016 · Apt 6

    Closed — Violation closed
  • B

    M/d law abate the nuisance consisting of smoke detector not installed within 4 to 12 inches of ceiling located at apt 6, 2nd story, apartment at south

    Aug 19, 2016 · Apt 6

    Closed — Violation closed
  • B

    Replace or repair the self-closing doors that is missing or defective entrance located at apt 6, 2nd story, apartment at south

    Aug 19, 2016 · Apt 6

    Closed — Violation closed
  • C

    Replace with new the missing balusters 10, 11, 13, and 16 up at public hall stairs, 2nd story

    Aug 19, 2016

    Closed — Violation closed
  • C

    Properly secure the loose baluster 6th up at public hall stairs, 2nd story

    Aug 19, 2016

    Closed — Violation closed
  • A

    Paint or post a sign indicating floors basement 1st, 2nd, 3rd, and 4th story at public hall

    Aug 19, 2016

    Open — Nov sent out
  • B

    Remove all encumbrances consisting of household items scuttle closet at public hall, 4th story

    Aug 19, 2016

    Open — Nov sent out
  • B

    Remove all encumbrances consisting of household items at rear at public hall, 1st story

    Aug 19, 2016

    Open — Nov sent out
  • B

    Remove all encumbrances consisting of household items at rear public hall at basement

    Aug 19, 2016

    Open — Nov sent out
  • 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, 1st story

    Jun 6, 2016

    Closed — Violation closed
  • B

    Provide dwelling with a janitor or responsible person or janitorial service. at public hall, 1st story

    Jun 6, 2016

    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 agency?s housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall, 1st story

    Jun 6, 2016

    Closed — Violation closed
  • 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 frame missing at public hall, 1st story

    Jun 6, 2016

    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. at public hall, 1st story

    Jun 6, 2016

    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 sign missing at public hall, 1st story

    Jun 6, 2016

    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

    Jun 6, 2016

    Closed — Violation closed
  • A

    Refit door in the 1st room from east at north located at apt 6, 2nd story, 1st apartment from west at north

    Jun 6, 2016 · Apt 6

    Closed — Violation closed
  • C

    Replace with new the missing broken skylight, at 4th sty. public hall, ceiling.

    May 25, 2016

    Closed — Violation closed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at walls & ceiling in the 1st room from east located at apt 6, 2nd story, 1st apartment from west at north

    May 25, 2016 · Apt 6

    Closed — Violation closed
  • C

    Replace with new the broken or defective window in the 1st room from east located at apt 10, 4th story, 1st apartment from south at west

    May 25, 2016 · Apt 10

    Closed — Violation closed
  • 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 2, 2015

    Closed — Violation dismissed
  • A

    Repair the broken or defective plastered surfaces and paint in a uniform color ceilings and all walls in the entire apartment located at bsmt-apt 1, 1st bsmt-apt from south at west

    May 4, 2007 · Apt 1

    Closed — Violation closed
  • A

    Properly repair with similar material the broken or defective wood floor in the 1st room from north located at bsmt-apt 1, 1st bsmt-apt from south at west

    May 4, 2007 · Apt 1

    Closed — Violation closed
  • A

    Properly repair with similar material the broken or defective wood floor in the kitchen located at bsmt-apt 1, 1st bsmt-apt from south at west

    May 4, 2007 · Apt 1

    Closed — Violation closed
  • B

    Abate the nuisance consisting of vermin mice in the entire apartment located at bsmt-apt 1, 1st bsmt-apt from south at west

    May 4, 2007 · Apt 1

    Closed — Violation closed
  • B

    Replace the broken or defective tiolet bowl in the bathroom located at bsmt-apt 1, 1st bsmt-apt from south at west

    May 4, 2007 · Apt 1

    Closed — Violation closed

DOB building violations · 25

  • Low pressure boiler boiler required

    Violation issued-failure to file 2018 external low pressure inspection

    Jun 20, 2023

    Dob violation - dismissed
  • Low pressure boiler boiler required

    Violation issued-failure to file 2019 external low pressure inspection

    Jun 20, 2023

    Dob violation - dismissed
  • Low pressure boiler boiler required

    Violation issued-failure to file 2022 external low pressure inspection

    Apr 25, 2023

    Dob violation - active
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2017 inspection report

    Jan 17, 2020

    Dob violation - dismissed
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2013 inspection report

    Mar 3, 2015

    Dob violation - dismissed
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2011 inspection report

    Mar 1, 2013

    Dob violation - dismissed
  • Low pressure boiler boiler required

    Violation issued for failure to file annual boiler 2010 inspection report

    Dec 13, 2011

    Dob violation - dismissed
  • Low pressure boiler boiler required

    Lblvio-low pressure boiler boiler required

    Dec 31, 2009

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 1, 2009

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 3, 2008

    Dob violation - dismissed
Show 15 more ↓
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 19, 2007

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 6, 2006

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 31, 2005

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 13, 2004

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 19, 2003

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 26, 2002

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 27, 2001

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 7, 2000

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 16, 1999

    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
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 10, 1997

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 29, 1995

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 18, 1994

    Dob violation - dismissed
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 18, 1993

    Dob violation - dismissed

ECB violations · 0

No ECB violations on record

Complaints

  • Plumbing

    Radiator

    Nov 22, 2021 · Apt 6

    Close
  • Paint/plaster

    Ceiling

    Nov 22, 2021 · Apt 6

    Close
  • Door/window

    Door to dumbwaiter

    Nov 22, 2021 · Apt 6

    Close
  • Flooring/stairs

    Floor

    Nov 22, 2021 · Apt 6

    Close
  • Unsanitary condition

    Mold

    Mar 15, 2021 · Apt 6

    Close
  • Plumbing

    Radiator

    Jan 7, 2021 · Apt 6

    Close
  • Plumbing

    Radiator

    Jan 7, 2021 · Apt 6

    Close
  • Paint/plaster

    Wall

    Jan 7, 2021 · Apt 6

    Close
  • Unsanitary condition

    Mold

    Jan 7, 2021 · Apt 6

    Close
  • Unsanitary condition

    Garbage/recycling storage

    Aug 23, 2016 · Apt 6

    Close
Show 37 more ↓
  • Paint/plaster

    Ceiling

    May 31, 2016 · Apt 6

    Close
  • Paint/plaster

    Ceiling

    May 31, 2016 · Apt 6

    Close
  • Flooring/stairs

    Floor

    May 31, 2016 · Apt 6

    Close
  • Flooring/stairs

    Floor

    May 31, 2016 · Apt 6

    Close
  • Door/window

    Door frame

    May 31, 2016 · Apt 6

    Close
  • Door/window

    Door

    May 31, 2016 · Apt 6

    Close
  • Heat/hot water

    Entire building

    Nov 21, 2014 · Apt 6

    Close
  • Heating

    Heat related

    Apr 26, 2009 · Apt 10

    Close
  • General

    Cooking gas

    Apr 26, 2009 · Apt 10

    Close
  • Heating

    Heat related

    Jan 21, 2008 · Apt BLDG

    Close
  • Nonconst

    Vermin

    May 1, 2007 · Apt 1

    Close
  • Paint/plaster

    Wall

    May 1, 2007 · Apt 1

    Close
  • General

    Ceramic-tile

    May 1, 2007 · Apt 1

    Close
  • Plumbing

    Toilet

    May 1, 2007 · Apt 1

    Close
  • Paint/plaster

    Wall

    May 1, 2007 · Apt 1

    Close
  • General

    Floor

    May 1, 2007 · Apt 1

    Close
  • Plumbing

    Radiator

    May 1, 2007 · Apt 1

    Close
  • General

    Floor

    May 1, 2007 · Apt 1

    Close
  • Electric

    Electric-supply

    Apr 5, 2007 · Apt 1

    Close
  • General

    Ceramic-tile

    Mar 27, 2007 · Apt 1

    Close
  • Paint/plaster

    Wall

    Mar 27, 2007 · Apt 1

    Close
  • Nonconst

    Vermin

    Mar 27, 2007 · Apt 1

    Close
  • Plumbing

    Basin/sink

    Mar 27, 2007 · Apt 1

    Close
  • Paint/plaster

    Wall

    Mar 27, 2007 · Apt 1

    Close
  • Paint/plaster

    Wall

    Mar 27, 2007 · Apt 1

    Close
  • Plumbing

    Toilet

    Mar 27, 2007 · Apt 1

    Close
  • Plumbing

    Toilet

    Mar 27, 2007 · Apt 1

    Close
  • Plumbing

    Toilet

    Mar 27, 2007 · Apt 1

    Close
  • Appliance

    Refrigerator

    Mar 27, 2007 · Apt 1

    Close
  • Electric

    Electric-supply

    Mar 27, 2007 · Apt 1

    Close
  • Plumbing

    Radiator

    Mar 27, 2007 · Apt 1

    Close
  • Electric

    Electric-supply

    Mar 14, 2007 · Apt 1

    Close
  • Heating

    Heat related

    Feb 5, 2007 · Apt BLDG

    Close
  • Plumbing

    Water-leaks

    Oct 14, 2005 · Apt 9

    Close
  • Heating

    Heat related

    Jan 22, 2005 · Apt 1

    Close
  • Plumbing

    Water-leaks

    Sep 8, 2004 · Apt 6

    Close
  • Appliance

    Sprinker cert

    Jul 26, 2004

    Close

Sales history

DatePriceTypeUnits
Oct 23, 2025Non-market transferRentals - walkup apartments10

Building details

Building type
Walk-up apartment building (C5)
Year built
1890
Floors
4
Residential units
10
Building area
5,288 ft²
Lot area
2,220 ft²
Zoning
R7-2
Community board
110
Council district
9
Block / lot
1905 / 41
Assessed value
$607,950
Landmark / historic district
Mount Morris Park Historic District Extension

HPD registration #110260, last renewed Sep 12, 2025.

Questions about 112 West 121 Street

Who owns 112 West 121 Street?

The owner of record in NYC Department of City Planning PLUTO data is Jn 112 W. 121 St. LLC.

Does 112 West 121 Street have violations?

Yes. NYC HPD has recorded 90 housing violations at this property.

Is 112 West 121 Street rent stabilized?

NYC Department of Finance tax bills listed 10 rent-stabilized units here in 2024 (about 100% of its 10 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 112 West 121 Street built?

City records list 1890 as the year it was built.

How many apartments are in 112 West 121 Street?

It has 10 residential units.

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