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309 West 21 Street

Manhattan, NY 10011BBL 1-00745-0029Map

Owner of record: 309 West 21st Street Associates LLC

309 West 21 Street is a walk-up apartment building built in 1900 in Manhattan, 10011. It has 16 residential units across 5 floors. The owner of record is 309 West 21st Street Associates LLC. HPD has recorded 157 housing violations here, most recently on September 8, 2026. 26 of the 50 most recent violations are still open. City tax records listed 1 rent-stabilized apartment here in 2024.

HPD violations
157
DOB violations
15
ECB violations
12
HPD complaints
249

What to know

Concern
2 open Class C

Immediately hazardous issues among recent violations are still open.

Watch
Last violation Sep 8, 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
1
About 6% of the building's 16 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 · 157

  • A

    Post a proper notice regarding rent stabilization law, in a form approved by the commissioner, in a conspicuous location within the common area at the buildings entrance. for more information about signage requirements, please visit: https://www.nyc.gov/site/hpd/services-and-information/required-signage.page

    Sep 8, 2026

    Open — Nov sent out
  • B

    Repair, replace or provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations missing in the entire apartment located at apt 1b, 1st story, 2nd apartment from west at north

    Sep 8, 2026 · Apt 1B

    Open — Nov sent out
  • B

    Repair, replace or provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules missing in the entire apartment located at apt 1b, 1st story, 2nd apartment from west at north

    Sep 8, 2026 · Apt 1B

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective latch set at door in the entrance located at apt 1b, 1st story, 2nd apartment from west at north

    Sep 8, 2026 · Apt 1B

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective spring balance at lower window sash at south wall in the 3rd room from north located at apt 1b, 1st story, 2nd apartment from west at north

    Sep 8, 2026 · Apt 1B

    Open — Nov sent out
  • B

    Refit closet door at south wall in the 2nd room from north located at apt 1b, 1st story, 2nd apartment from west at north

    Sep 8, 2026 · Apt 1B

    Open — Nov sent out
  • A

    Trace and repair the source and abate the visible mold condition... less than 10sqft at window frame in the bathroom located at apt 1b, 1st story, 2nd apartment from west at north

    Sep 8, 2026 · Apt 1B

    Open — Notice of issuance sent to tenant
  • B

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

    Sep 8, 2026 · Apt 1B

    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 29, 2026

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective spring balance at lower sash at north wall fire escape window in the 1st room from north located at apt 1b, 1st story, 2nd apartment from west at north

    Aug 17, 2025 · Apt 1B

    Open — Nov sent out
Show 40 more ↓
  • B

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

    Aug 17, 2025 · Apt 1B

    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.

    Jun 4, 2025

    Closed — Violation dismissed
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling in the bathroom located at apt 1b, 1st story, 2nd apartment from west at north

    May 14, 2025 · Apt 1B

    Closed — Violation dismissed
  • B

    Trace and repair the source and abate the visible mold condition... less than 10 squsre feet at ceiling in the bathroom located at apt 1b, 1st story, 2nd apartment from west at north original violation 17895310 issued 14-may-25 has been upgraded to class b per administrative code 27-2017.3a(3)(a) or (b).

    May 14, 2025 · Apt 1B

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

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

    May 14, 2025 · Apt 1B

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective lower base cabinet at west wall in the kitchen located at apt 1b, 1st story, 2nd apartment from west at north

    May 14, 2025 · Apt 1B

    Closed — Violation dismissed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at north and south walls in the 3rd room from north located at apt 1b, 1st story, 2nd apartment from west at north

    May 14, 2025 · Apt 1B

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective spring balance at lower window sash at north wall in the bathroom located at apt 1b, 1st story, 2nd apartment from west at north

    May 14, 2025 · Apt 1B

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective mortise lock at door in the entrance located at apt 1b, 1st story, 2nd apartment from west at north

    May 14, 2025 · Apt 1B

    Closed — Violation dismissed
  • A

    Trace and repair the source and abate the visible mold condition... less than 10 squsre feet at ceiling in the bathroom located at apt 1b, 1st story, 2nd apartment from west at north

    May 14, 2025 · Apt 1B

    Closed — Violation closed
  • B

    Properly repair with similar material the broken or defective ceramic tiles at south wall in the bathroom located at apt 1b, 1st story, 2nd apartment from west at north

    May 14, 2025 · Apt 1B

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective spring balance at lower window sash in the 3rd room from north located at apt 1b, 1st story, 2nd apartment from west at north

    May 14, 2025 · Apt 1B

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective spring balance at lower window sash at north wall in the 4th room from north located at apt 1b, 1st story, 2nd apartment from west at north

    May 14, 2025 · Apt 1B

    Open — Nov sent out
  • C

    Replace or repair the self-closing doors that is missing or defective hinges and latchset at secondary egress door in the 5th room from north located at apt 1b, 1st story, 2nd apartment from west at north

    May 14, 2025 · Apt 1B

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective hard wood floor in the 3rd room from north located at apt 1b, 1st story, 2nd apartment from west at north

    May 14, 2025 · Apt 1B

    Closed — Violation dismissed
  • B

    Properly repair with similar material the broken or defective wood cabinet at west wall in the kitchen located at apt 1b, 1st story, 2nd apartment from west at north

    Aug 1, 2024 · Apt 1B

    Closed — Violation dismissed
  • C

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

    Aug 1, 2024 · Apt 1B

    Closed — Violation closed
  • B

    Properly repair or replace the broken or defective counter balance at lower window sash at north wall in the kitchen located at apt 1b, 1st story, 2nd apartment from west at north

    Aug 1, 2024 · Apt 1B

    Closed — Violation dismissed
  • B

    Repair the broken or defective plastered surfaces and paint in a uniform color at north wall in the 3rd room from north located at apt 1b, 1st story, 2nd apartment from west at north

    Aug 1, 2024 · Apt 1B

    Closed — Violation dismissed
  • C

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

    Aug 1, 2024 · Apt 1B

    Open — Not complied with
  • C

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

    Aug 1, 2024 · Apt 1B

    Closed — Violation closed
  • A

    Refit door in the entrance located at apt 1b, 1st story, 2nd apartment from west at north

    Aug 1, 2024 · Apt 1B

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective spring balance at upper and lower window sashes in the 1st room from north located at apt 1b, 1st story, 2nd apartment from west at north

    Aug 1, 2024 · Apt 1B

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective spring balance at upper and lower window sashes in the kitchen located at apt 1b, 1st story, 2nd apartment from west at north

    Aug 1, 2024 · Apt 1B

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective spring balance at upper and lower window sashes in the bathroom located at apt 1b, 1st story, 2nd apartment from west at north

    Aug 1, 2024 · Apt 1B

    Closed — Violation dismissed
  • A

    And dept. rules and regulations. scrape and remove rust scales and paint with 2 coats of paint all stories, all balconies and all components at building front at fire escape

    Jul 31, 2024

    Closed — Violation dismissed
  • C

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

    Jul 24, 2024 · Apt 1B

    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 1, 2024

    Closed — Violation dismissed
  • B

    Properly repair or replace the broken or defective eletrical socket at north wall in the 1st room from north located at apt 1b, 1st story, 2nd apartment from west at north

    Nov 16, 2023 · Apt 1B

    Open — Nov sent out
  • B

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

    Nov 16, 2023 · Apt 1B

    Open — Nov sent out
  • B

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

    Nov 16, 2023 · Apt 1B

    Open — Nov sent out
  • B

    Properly repair or replace the broken or defective counter balance at lower sash window at north wall in the 1st room from north located at apt 1b, 1st story, 2nd apartment from west at north

    Nov 16, 2023 · Apt 1B

    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 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.

    Feb 16, 2022

    Closed — Violation dismissed
  • B

    Properly repair the source and abate the evidence of a water leak at ceiling in the 3rd room from north located at apt 1a, 1st story, 1st apartment from west at north

    Sep 3, 2021 · Apt 1A

    Open — Nov sent out
  • B

    Properly repair with similar material the broken or defective wood floor in the 3rd room from north located at apt 1a, 1st story, 1st apartment from west at north

    Sep 3, 2021 · Apt 1A

    Open — Nov sent out
  • B

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

    Sep 3, 2021 · Apt 1A

    Open — Nov sent out
  • B

    Replace with new the broken or defective upper glass pane at building enrance door , 1st story

    Apr 23, 2021

    Open — Invalid certification
  • 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
  • B

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

    Jan 13, 2021 · Apt 1A

    Open — First no access to re- inspect violation

DOB building violations · 15

  • Fail to certify class 1 none

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

    Jan 9, 2019

    Dob violation - active
  • Fail to certify class 1 none

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

    Jan 9, 2019

    Dob violation - active
  • Fail to certify class 1 none

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

    Jan 9, 2019

    Dob violation - active
  • Fail to certify class 1 none

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

    Jan 9, 2019

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 19, 2007

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Jan 31, 2005

    Dob violation - active
  • 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 - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 27, 2001

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 7, 2000

    Dob violation - active
Show 5 more ↓
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Sep 16, 1997

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Feb 10, 1997

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Aug 29, 1995

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 18, 1994

    Dob violation - active
  • Boilers boiler required

    Ll6291-local law 62/91 - boilers boiler required

    Mar 18, 1993

    Dob violation - active

ECB violations · 12

  • Class - 2

    The heating system access sign is not visible from front door as per hmc 27-2033. post sign and submit certificate of correction

    Feb 10, 2021 · Penalty $3,125

    Active
  • Class - 2

    An owner must post the name and location of the person with the key to boiler room 1 notice shall be conspicuously in lobby and another posted on boiler room door approved by (hpd)27-2033

    Jan 14, 2021 · Penalty $3,125

    Active
  • Class - 1

    240.24(b) each occupant shall have ready access to all overcurrent devices protecting the conductors supplying that occupancy. apt#1b:circuit breaker is not readily accessible. "please note" no super is availab

    Oct 10, 2018 · Penalty $1,600

    Active
  • Class - 1

    Failure to ground electrical systems. basement service ground conductor: no water main ground provided. "please note" the ground conductor is not attach at the water pipe!! remedy: provide grounding!

    Oct 10, 2018 · Penalty $4,800

    Active
  • Class - 1

    Unapproved, unsafe, unsuitable electrical equipment, apparatus, materials, devices, appliances or wiring in use. the entire apt#1b:defectivereceptacles outlets are in use, defective wiring are in use, receptacl

    Oct 10, 2018 · Penalty $1,600

    Active
  • Class - 1

    210.26 small-appliance branch circuits as required by 210.52(b)(1),(b)(2),and(b)(3) for all receptacle outlets in the kitchen including (refrigeration),pantry,and dining room. apt#1b kitchen:no appliance circui

    Oct 10, 2018 · Penalty $1,600

    Active
  • Class - 1

    Failure to maintain building in code-compliant manner. noted: at backyard, exterior wall, exposure (2), black pipe from cellar to roof, section of pipe has dislodged from wall band. also, at 1st story, apt. 1a

    Dec 28, 2017 · Penalty $1,030

    Resolve
  • Class - 2

    B254,36,48a,34b,40,50.36-(peerless) oil fired boiler is not registered.50-oil vent pipe outside the bldg is missing.register the boiler & apply for 16a cert for the oil burner & correct all vio's listed.submit

    Apr 20, 2015 · Penalty $500

    Active
  • Class - 1

    Failure to maintain building in code-compliant manner: defects noted in front of premises fire escape rotten from 2nd to 5th flr. missing metal step between 3rd & 4th flr. remedy: repair and/or replace.

    Nov 1, 2008 · Penalty $1,000

    Resolve
  • Non-hazardous

    B4a,16,40,44a,50,50a,b,c.50-flue pipe not sealed.50a-compression fitting on oil lines.50b-15lbs steam gauge-needs 30lbs gauge.50c-holes in ceiling & walls.

    Apr 30, 2007 · Penalty $180

    Active
Show 2 more ↓
  • Hazardous

    Failure to provide/maintain fire stopping where required. noted: fire rated material in removed or missing which expose the wooden flr joists at cellar level. noted location : near stair and at laundry room.

    Apr 17, 2007

    Resolve
  • Non-hazardous

    B4a/16/21b/25b/34a/40/44c/48a/50/50a/50b/50c/50d/50e/50f/50g/50h/50i/50j/50k/50l/.50-exterminator needed.bugs in boiler room.50a-debris in boiler room,also storage.50b-water leaking thru boiler room ceiling on

    Mar 14, 2007 · Penalty $180

    Active

Complaints

  • Unsanitary condition

    Pests

    Sep 3, 2026 · Apt 1B

    Close
  • Electric

    Outlet/switch

    Sep 3, 2026 · Apt 1B

    Close
  • Electric

    Outlet/switch

    Sep 3, 2026 · Apt 1B

    Close
  • Door/window

    Door

    Sep 3, 2026 · Apt 1B

    Close
  • Unsanitary condition

    Mold

    Sep 3, 2026 · Apt 1B

    Close
  • Heat/hot water

    Apartment only

    Apr 29, 2026 · Apt 1B

    Close
  • Heat/hot water

    Entire building

    Aug 15, 2025 · Apt BLDG

    Close
  • Heat/hot water

    Entire building

    Aug 15, 2025 · Apt BLDG

    Close
  • Electric

    Wiring

    Jun 10, 2025 · Apt 1B

    Close
  • Paint/plaster

    Wall

    Jun 5, 2025 · Apt 1B

    Close
Show 40 more ↓
  • Safety

    Fire escape

    Jun 5, 2025 · Apt 1B

    Close
  • Paint/plaster

    Ceiling

    May 20, 2025 · Apt 1B

    Close
  • Door/window

    Window frame

    May 20, 2025 · Apt 1B

    Close
  • Flooring/stairs

    Floor

    May 20, 2025 · Apt 1B

    Close
  • Electric

    Outlet/switch

    May 20, 2025 · Apt 1B

    Close
  • Door/window

    Window frame

    May 20, 2025 · Apt 1B

    Close
  • General

    Cabinet

    May 20, 2025 · Apt 1B

    Close
  • Door/window

    Window frame

    May 20, 2025 · Apt 1B

    Close
  • Door/window

    Door

    May 20, 2025 · Apt 1B

    Close
  • Electric

    Wiring

    May 20, 2025 · Apt 1B

    Close
  • Water leak

    Slow leak

    Feb 11, 2025 · Apt 1B

    Close
  • Flooring/stairs

    Floor

    Jan 30, 2025 · Apt 1B

    Close
  • Plumbing

    Basin/sink

    Jan 30, 2025 · Apt 1B

    Close
  • Door/window

    Window frame

    Jan 30, 2025 · Apt 1B

    Close
  • Water leak

    Slow leak

    Jan 30, 2025 · Apt 1B

    Close
  • Door/window

    Window frame

    Jan 29, 2025 · Apt 1B

    Close
  • Water leak

    Heavy flow

    Jan 29, 2025 · Apt 1B

    Close
  • Paint/plaster

    Wall

    Jan 29, 2025 · Apt 1B

    Close
  • Plumbing

    Toilet

    Jan 29, 2025 · Apt 1B

    Close
  • Door/window

    Door

    Jan 29, 2025 · Apt 1B

    Close
  • Paint/plaster

    Ceiling

    Jan 27, 2025 · Apt 1B

    Close
  • Door/window

    Window frame

    Jan 27, 2025 · Apt 1B

    Close
  • Paint/plaster

    Ceiling

    Jan 27, 2025 · Apt 1B

    Close
  • Plumbing

    Toilet

    Jan 27, 2025 · Apt 1B

    Close
  • Water leak

    Slow leak

    Jan 27, 2025 · Apt 1B

    Close
  • Plumbing

    Toilet

    Jan 20, 2025 · Apt 1B

    Close
  • Plumbing

    Toilet

    Jan 16, 2025 · Apt 1B

    Close
  • Door/window

    Window frame

    Jan 16, 2025 · Apt 1B

    Close
  • Door/window

    Door

    Dec 4, 2024 · Apt 1B

    Close
  • Door/window

    Window frame

    Dec 4, 2024 · Apt 1B

    Close
  • Paint/plaster

    Wall

    Dec 4, 2024 · Apt 1B

    Close
  • Door/window

    Window frame

    Dec 4, 2024 · Apt 1B

    Close
  • Door/window

    Door

    Nov 15, 2024 · Apt 1B

    Close
  • Paint/plaster

    Wall

    Nov 15, 2024 · Apt 1B

    Close
  • Door/window

    Window frame

    Nov 15, 2024 · Apt 1B

    Close
  • General

    Ventilation system

    Aug 28, 2024 · Apt 1A

    Close
  • Unsanitary condition

    Mold

    Aug 28, 2024 · Apt 1A

    Close
  • Electric

    Wiring

    Jul 30, 2024 · Apt 1B

    Close
  • Electric

    Lighting

    Jul 30, 2024 · Apt 1B

    Close
  • General

    Bell/buzzer/intercom

    Jul 30, 2024 · Apt 1B

    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 (C4)
Year built
1900
Floors
5
Residential units
16
Building area
9,250 ft²
Lot area
2,469 ft²
Zoning
R7B
Community board
104
Council district
3
Block / lot
745 / 29
Assessed value
$1,122,750
Landmark / historic district
No

HPD registration #131992, last renewed Aug 27, 2025.

Questions about 309 West 21 Street

Who owns 309 West 21 Street?

The owner of record in NYC Department of City Planning PLUTO data is 309 West 21st Street Associates LLC.

Does 309 West 21 Street have violations?

Yes. NYC HPD has recorded 157 housing violations at this property.

Is 309 West 21 Street rent stabilized?

NYC Department of Finance tax bills listed 1 rent-stabilized units here in 2024 (about 6% of its 16 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 309 West 21 Street built?

City records list 1900 as the year it was built.

How many apartments are in 309 West 21 Street?

It has 16 residential units.

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