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120 West 21 Street

Manhattan, NY 10011BBL 1-00796-0048Map

Owner of record: Udr Chelsea LLC

120 West 21 Street is an elevator apartment building built in 2000 in Manhattan, 10011. It has 210 residential units across 14 floors. The owner of record is Udr Chelsea LLC. HPD has recorded 14 housing violations here, most recently on August 6, 2025. 9 of the 14 most recent violations are still open.

HPD violations
14
DOB violations
50
ECB violations
14
HPD complaints
7

What to know

Concern
2 open Class C

Immediately hazardous issues among recent violations are still open.

Good
Last violation Aug 6, 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

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 · 14

  • 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

    Aug 6, 2025

    Open — Nov certified late
  • A

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

    Aug 6, 2025

    Open — Nov certified late
  • 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

    Aug 6, 2025

    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

    Aug 6, 2025

    Open — Nov certified late
  • 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

    Aug 6, 2025

    Open — Nov certified late
  • A

    Post a proper notice of carbon monoxide detecting device requirements, in a form approved by commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in private dwellings missing

    Aug 6, 2025

    Open — Nov certified late
  • 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

    Aug 6, 2025

    Open — Nov certified late
  • 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

    Aug 6, 2025

    Open — Nov certified late
  • C

    Abate the infestation consisting of mice in the entire apartment located at apt 514, 5th story, 1st apartment from west at north , section ''west''

    Aug 6, 2025 · Apt 514

    Open — Notice of issuance sent to tenant
  • 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
Show 4 more ↓
  • 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 30, 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 2, 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.

    Mar 8, 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.

    Apr 16, 2021

    Closed — Violation dismissed

DOB building violations · 50

  • Hazardous condition (facade) facade required

    Cycle 9a unsafe report filed

    Dec 1, 2024

    Dob violation - active
  • Fail to certify class 1 none

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

    Mar 6, 2024

    Dob violation - dismissed
  • No report and / or late filing (facade) facade required

    Failed to file fisp cycle 9a technical report by 02/21/2022

    Feb 22, 2022

    Dob violation - active
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Mar 23, 2021

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 27, 2020

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 27, 2020

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 27, 2020

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 26, 2016

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 26, 2016

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jan 26, 2016

    Dob violation - resolved
Show 40 more ↓
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jun 1, 2015

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jun 1, 2015

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jun 1, 2015

    Dob violation - resolved
  • Elevator affirmation of correction elevatorrequired

    Vio issued to elevator - fail to correct defects on 2012 cat 1 insp/tst

    May 30, 2014

    Dob violation - active
  • Elevator affirmation of correction elevatorrequired

    Vio issued to elevator - fail to correct defects on 2012 cat 1 insp/tst

    May 30, 2014

    Dob violation - active
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 29, 2014

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 29, 2014

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 29, 2014

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Aug 16, 2013

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Aug 16, 2013

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Aug 16, 2013

    Dob violation - resolved
  • 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 2011 inspection report

    Mar 1, 2013

    Dob violation - dismissed
  • 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

    Dec 2, 2010

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Dec 2, 2010

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Dec 2, 2010

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 13, 2010

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 13, 2010

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 13, 2010

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 13, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 13, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 13, 2008

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jul 11, 2007

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jul 11, 2007

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Jul 11, 2007

    Dob violation - resolved
  • 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 19, 2007

    Dob violation - dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Sep 27, 2006

    Dob violation - resolved
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 6, 2006

    Dob violation - dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Mar 9, 2005

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Mar 9, 2005

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    Mar 9, 2005

    Dob violation - resolved
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 31, 2005

    Dob violation - dismissed
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 13, 2004

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 13, 2004

    Dob violation - resolved
  • Elevator elevatorrequired

    E-elevator elevatorrequired

    May 13, 2004

    Dob violation - resolved
  • Construction other optional

    C-construction other optional

    Mar 13, 1989

    Dob violation - dismissed
  • Site safety none

    Cs-site safety none

    Dec 28, 1988

    Dob violation - dismissed
  • Construction other optional

    C-construction other optional

    Oct 25, 1988

    Dob violation - dismissed

ECB violations · 14

  • Class - 2

    Permanent dwelling used/converted for other than permanent residentialpurposes. department of building records indicates premises to be legally approved as a class multiple dwelling. now apartment 901 is used/c

    Apr 27, 2026 · Penalty $2,500

    Resolve
  • Class - 1

    Bc 907.2.8. failure to provide the required class "j" fire alarm system for transient use at apartment 901. remedy: discontinue illegal occupancy.

    Apr 27, 2026 · Penalty $2,500

    Resolve
  • Class - 1

    28-323.1 failure to maintain parking structure in safe condition.note:observed on an active parking structure consisting of 2 level(at gl level 1 and below gl cellar level 2)crack and visible water penetration

    Jan 2, 2024 · Penalty $2,500

    Resolve
  • Class - 2

    Failure to submit acceptable required cycle 9a report of critical examination documenting condition of exterior wall & appurtenances required by 28-302.4 for control #912701.remedy:submit acceptable required te

    Dec 9, 2022 · Penalty $1,250

    Active
  • Class - 2

    Failure to maintain building in code compliant manner. no fire stopping per bc 712.3;27-345. at garage 1st fl on left of entry,missing fire stopping in cmv block fire wall at three locations with conduit & drai

    Jan 25, 2012 · Penalty $500

    Resolve
  • Non-hazardous

    Exit door:total obstruction.exit door in cellar is in the locked closed position.remedy:remove obstruction.

    Oct 4, 2007 · Penalty $480

    Resolve
  • Non-hazardous

    Exit signs.cellar level & main level there are no exit signs showing the way out in an emergency situation.remedy:install exit signs.

    Oct 4, 2007 · Penalty $200

    Resolve
  • Non-hazardous

    60u15 #60-u-15 provide city device. no.

    May 6, 2005

    Resolve
  • Non-hazardous

    85u05/34o11 #34-o-11- replace covers and secure all covers.

    May 6, 2005

    Resolve
  • Hazardous

    Failure to safeguard public and property affected by construction operations. noted: due to excavation and erecting of brace wall approx 14'x0" deep to brace the wall of earth from cemetery ground, caused grace

    May 23, 2000

    Resolve
Show 4 more ↓
  • Hazardous

    Failure to provide fence at perimeter of demolition site demolition completed prior to 12-5088 remedy provide fence as required by building code

    Feb 3, 1989

    Resolve
  • Unknown

    Work without a permit. remedy: stop all work forthwith.

    Oct 25, 1988 · Penalty $250

    Resolve
  • Unknown

    Work without a permit. remedy: obtain a permit.

    Oct 25, 1988 · Penalty $250

    Resolve
  • Unknown

    Work without a permit. remedy: stop all work forthwith.

    Oct 25, 1988 · Penalty $250

    Resolve

Complaints

  • Unsanitary condition

    Mold

    Oct 21, 2025 · Apt 1507

    Close
  • Heat/hot water

    Apartment only

    Aug 5, 2025 · Apt 514

    Close
  • Heat/hot water

    Entire building

    Jan 21, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Apartment only

    Dec 18, 2024 · Apt 514

    Close
  • Heat/hot water

    Entire building

    Apr 20, 2020 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Mar 6, 2020 · Apt 201

    Close
  • Heating

    Heat related

    Jan 8, 2007 · Apt 508

    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 (D8)
Year built
2000
Floors
14
Residential units
210
Building area
174,621 ft²
Lot area
21,344 ft²
Zoning
C6-3A
Community board
104
Council district
3
Block / lot
796 / 48
Assessed value
$38,926,800
Landmark / historic district
No

HPD registration #141551, last renewed Aug 20, 2025.

Questions about 120 West 21 Street

Who owns 120 West 21 Street?

The owner of record in NYC Department of City Planning PLUTO data is Udr Chelsea LLC.

Does 120 West 21 Street have violations?

Yes. NYC HPD has recorded 14 housing violations at this property.

Is 120 West 21 Street rent stabilized?

No rent-stabilized units appear in its 2018–2024 tax bills. Individual apartments can still be regulated, so request the rent history from NYS Homes and Community Renewal if unsure.

When was 120 West 21 Street built?

City records list 2000 as the year it was built.

How many apartments are in 120 West 21 Street?

It has 210 residential units and 212 units in total.

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