343 West 20 Street
Manhattan, NY 10011BBL 1-00744-0015Map
Owner of record: 343 West 20th Street LLC
343 West 20 Street is a walk-up apartment building built in 1849 in Manhattan, 10011. It has 8 residential units across 4 floors. The owner of record is 343 West 20th Street LLC. HPD has recorded 67 housing violations here, most recently on May 18, 2026. 6 of the 50 most recent violations are still open.
- HPD violations
- 67
- DOB violations
- 22
- ECB violations
- 10
- HPD complaints
- 72
What to know
Immediately hazardous issues among recent violations are still open.
Date of the most recent HPD inspection that found a problem.
No balance due on recent ECB violations.
Rent stabilization
No rent-stabilized units in 2018–2024 tax bills
Violations
Most recent first. Showing up to 50 per agency.
HPD housing violations · 67
- ANon-hazardous
§ 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 from gas stove to electric stove in the kitchen located at apt 3, 2nd story, 1st apartment from south at west
May 18, 2026 · Apt 3
Open — Nov sent out - CImmediately hazardous
Provide an adequate supply of gas to the fixtures at gas range in the kitchen located at apt 2, 2nd story, 1st apartment from south at west
Mar 24, 2026 · Apt 2
Closed — Violation closed - IInformation / order
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 - IInformation / order
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 - IInformation / order
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 - IInformation / order
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 16, 2022
Closed — Violation dismissed - ANon-hazardous
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 - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 2nd room from north located at apt 5, 2nd story, 1st apartment from south at west
Jul 22, 2021 · Apt 5
Open — First no access to re- inspect violation - CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective ; in the entrance located at apt 5, 2nd story, 1st apartment from south at west
Jul 22, 2021 · Apt 5
Closed — Violation closed - ANon-hazardous
Refit lower sash of window at south wall in the 1st room from north located at apt 5, 2nd story, 1st apartment from south at west
Jul 22, 2021 · Apt 5
Open — First no access to re- inspect violation
Show 40 more ↓
- CImmediately hazardous
Abate the infestation consisting of roaches in the entire apartment located at apt 5, 2nd story, 1st apartment from south at west
Jul 22, 2021 · Apt 5
Open — First no access to re- inspect violation - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 5, 2nd story, 1st apartment from south at west
Jul 22, 2021 · Apt 5
Open — First no access to re- inspect violation - BHazardous
Properly repair with similar material the broken or defective wood floor in the 2nd room from north located at apt 5, 2nd story, 1st apartment from south at west
Jul 22, 2021 · Apt 5
Open — First no access to re- inspect violation - ANon-hazardous
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 - IInformation / order
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 26, 2016
Closed — Violation dismissed - BHazardous
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 miminmum required 100 watts (light fixture present) at front areaway, 1st story
May 22, 2016
Closed — Violation closed - IInformation / order
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 - ANon-hazardous
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
Sep 8, 2010
Closed — Violation closed - ANon-hazardous
§ 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 , at public hall, 1st story
Sep 8, 2010
Closed — Violation closed - ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box , at public hall, 1st story
Sep 8, 2010
Closed — Violation closed - ANon-hazardous
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
Sep 8, 2010
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color ceiling in the 1st room from north located at apt 2, 1st story, 1st apartment from south at west
Feb 7, 2009 · Apt 2
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color ceilings in the entire apartment located at apt 2, 1st story, 1st apartment from south at west
Jan 13, 2009 · Apt 2
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective wood floor tiles ,1st apt form south to west in the 2nd room from north located at apt 2, 1st story
Dec 18, 2008 · Apt 2
Closed — Violation dismissed - BHazardous
Provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective,1st apt form south to west in the entire apartment located at apt 2, 1st story
Dec 18, 2008 · Apt 2
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in uniform color at ceiling,1st apt form south to west in the 2nd room from north located at apt 2, 1st story
Dec 18, 2008 · Apt 2
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in uniform color at ceiling in the bathroom located at apt 2, 1st story
Dec 18, 2008 · Apt 2
Closed — Violation dismissed - BHazardous
M/d law abate the nuisance consisting of exposed electrical wires at ceiling in the 2nd room from north located at apt 2, 1st story, 2nd apartment from south at west
Dec 3, 2008 · Apt 2
Closed — Violation dismissed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the 2nd room from north located at apt 2, 1st story, 2nd apartment from south at west
Dec 3, 2008 · Apt 2
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective ceramic tile floor in the bathroom located at apt 2, 1st story, 2nd apartment from south at west
Nov 16, 2008 · Apt 2
Closed — Violation dismissed - BHazardous
M/d law abate the nuisance consisting of exposed electrical wire at ceiling in the 1st room from north located at apt 2, 1st story, 2nd apartment from south at west
Nov 16, 2008 · Apt 2
Closed — Violation dismissed - CImmediately hazardous
Provide ready access to buildings heating system door to boiler room padlocked at public hall, 1st story
Nov 16, 2008
Closed — Violation closed - BHazardous
Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 2, 1st story, 1st apartment from south at west
Sep 12, 2008 · Apt 2
Closed — Violation dismissed - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 2, 1st story, 1st apartment from south at west
Sep 12, 2008 · Apt 2
Closed — Violation closed - BHazardous
Provide an approved and operational smoke detecting device, installed in accordance with department of buildings rules and regulations defective in the entire apartment located at apt 2, 1st story, 1st apartment from south at west
Sep 12, 2008 · Apt 2
Closed — Violation dismissed - BHazardous
Abate the nuisance consisting of vermin ants in the bathroom located at apt 2, 1st story, 1st apartment from south at west
Jul 15, 2008 · Apt 2
Closed — Violation dismissed - CImmediately hazardous
Properly repair with similar material the broken or defective ceramic floor tiles in the bathroom located at apt 2, 1st story, 1st apartment from south at west
Jul 6, 2007 · Apt 2
Closed — Violation closed - BHazardous
Provide an approved and operational carbon monoxide detecting device, installed in accordance with applicable law and rules. in the entire apartment located at apt 2, 1st story, 1st apartment from south at west
Jul 6, 2007 · Apt 2
Closed — Violation dismissed - BHazardous
Properly repair the broken or defective wall light fixtures at building front.
Jul 6, 2007
Closed — Violation closed - BHazardous
Abate the nuisance consisting of vermin mice in the entire apartment located at apt 2, 1st story, 1st apartment from south at west
Jul 6, 2007 · Apt 2
Closed — Violation dismissed - BHazardous
Properly repair the broken or defective electrical bruzzer from building front to apt. in the entire apartment located at apt 2, 1st story, 2nd apartment from south at west
Jul 6, 2007 · Apt 2
Closed — Violation dismissed - BHazardous
Provide an adequate supply of gas to the fixtures gas slove disconneted to gas supply line. in the kitchen located at apt 2, 1st story, 1st apartment from south at west
Jul 6, 2007 · Apt 2
Closed — Violation dismissed - BHazardous
Repair or replace the smoke detector defective in the entire apartment located at apt 2, 1st story, 1st apartment from south at west
Jul 6, 2007 · Apt 2
Closed — Violation dismissed - CImmediately hazardous
Provide an adequate supply of gas to the fixtures stove in the kitchen located at apt 2, 2nd story, apartment at west
May 9, 2007 · Apt 2
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective spalling brownstone facade at front west wall of building
Apr 17, 2007
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective appoxx. two bricks out of plumb
Feb 13, 2004
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective brick and brownstone building front ground level
Feb 13, 2004
Closed — Violation closed - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color ceiling in the 1st room from north located at apt 2, 1st story
Aug 3, 2002 · Apt 2
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective cement west and east column entrance to bldg 2 sty at front areaway
Aug 2, 2002
Closed — Violation closed - BHazardous
Properly repair with similar material the broken or defective stone north wall building front 1 sty at front areaway
Aug 2, 2002
Closed — Violation closed
DOB building violations · 22
- Low pressure boiler boiler required
Violation issued-failure to file 2023 external low pressure inspection
Sep 23, 2024
Dob violation - active - Landmark none
Landmk-landmark none
Apr 5, 2011
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 1, 2009
Dob violation - dismissed - Landmark none
Landmk-landmark none
Apr 23, 2008
Dob violation - dismissed - Construction other optional
C-construction other optional
Feb 20, 2008
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 3, 2008
Dob violation - dismissed - Construction other optional
C-construction other optional
Dec 27, 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
Feb 13, 2004
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 19, 2003
Dob violation - dismissed
Show 12 more ↓
- 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 - Landmark none
Landmrk-landmark none
Jun 28, 1985
Dob violation - dismissed - Landmark none
Landmk-landmark none
Jun 28, 1985
Dob violation - dismissed
ECB violations · 10
- Class - 2
Sidewalk shed does not meet code specifications. sidewalk shed erectedunder permit # 110380203. has inoperable not lit light fixtures at underside of shed. observed at 9:50pm. remedy: conform to shed specs.
Mar 14, 2009 · Penalty $2,400
Resolve - Class - 2
Work without a permit; expired permit. construction at premises in progress- permit # 110054949 exp on 12/27/08 permit # 104348635. remedy: renew permit.
Feb 3, 2009 · Penalty $4,000
Resolve - Class - 2
Failure to safeguard all persons & property affected by construction operations noted:construction operations at premises under permits # 1100549949 & 104348635 caused broken sheet rock ceiling approx.6 sq ft
Feb 3, 2009 · Penalty $6,000
Resolve - Class - 2
Failure to post erect information on shed sign. noted: sign on shed exp # 1, has no permit # or expiration date. remedy: comply w/ code, post info on sign.
Jan 21, 2009 · Penalty $800
Resolve - Class - 2
Failure to post permits in conspicuous area. noted: no permits posted for sidewalk shed or supported scaffold. remedy: post permits.
Jan 21, 2009 · Penalty $4,000
Resolve - Non-hazardous
Failure to provide approved plans at time of inspection. noted: 1. no plans for structural layout at basement level, 2. no footing detail for sub cellar to 1st floor columns. no sub cellar excavating & no
Feb 14, 2008 · Penalty $130
Resolve - Non-hazardous
Failure to maintain exterior building wall defects noted (1) above entrance (porrico)3 coures of bricks are defective and dislodges (2) at basement level defective broken and missing stucco remedy:repair defect
Sep 16, 2004 · Penalty $350
Resolve - Non-hazardous
Failure to maintain exterior bldg wall defect noted at front facade above basement windows limestone cracked dislodged shards missing remedy repair defect
Dec 1, 2003 · Penalty $2,500
Resolve - Hazardous
Failure to maintian exterior buidling wall. noted : at front facade atbasement level two holes in stone facade between windows. also noted :below second floor east window above entrance door several rows of bul
Oct 7, 2002 · Penalty $2,500
Resolve - Non-hazardous
Failure to maintain. defect is: section of stucco at front elevation below 1st floor fell. (approx. 3' x 3'). remedy: repair defect.
Apr 9, 2002 · Penalty $2,500
Resolve
Complaints
- Door/window
Window frame
Apr 10, 2021 · Apt 5
Close - Door/window
Window frame
Apr 10, 2021 · Apt 5
Close - Nonconst
Vermin
Aug 27, 2010 · Apt 3
Close - Plumbing
Water-leaks
Aug 27, 2010 · Apt 3
Close - Heating
Heat related
Feb 18, 2009 · Apt 2
Close - Heating
Heat related
Feb 11, 2009 · Apt 2
Close - Heating
Heat related
Feb 10, 2009 · Apt 2
Close - Heating
Heat-plant
Feb 6, 2009 · Apt 2
Close - Heating
Heat related
Feb 6, 2009 · Apt 2
Close - Heating
Heat related
Feb 5, 2009 · Apt 2
Close
Show 40 more ↓
- Paint/plaster
Ceiling
Feb 3, 2009 · Apt 2
Close - Paint/plaster
Ceiling
Feb 3, 2009 · Apt 2
Close - Electric
Electric-supply
Jan 11, 2009 · Apt 2
Close - Electric
Electric-supply
Jan 11, 2009 · Apt 2
Close - Electric
Lighting
Jan 11, 2009 · Apt 2
Close - Heating
Heat related
Jan 11, 2009 · Apt 2
Close - Heating
Heat related
Jan 10, 2009 · Apt 2
Close - Electric
Electric-supply
Dec 21, 2008 · Apt 2
Close - Heating
Heat related
Dec 21, 2008 · Apt 2
Close - Electric
Electric-supply
Dec 20, 2008 · Apt 2
Close - Heating
Heat related
Dec 20, 2008 · Apt 2
Close - Heating
Heat related
Dec 17, 2008 · Apt 2
Close - Heating
Heat related
Dec 16, 2008 · Apt 2
Close - Electric
Electric-supply
Dec 15, 2008 · Apt 2
Close - Electric
Lighting
Dec 9, 2008 · Apt 2
Close - Heating
Heat related
Dec 9, 2008 · Apt 2
Close - Heating
Heat related
Dec 8, 2008 · Apt 2
Close - Electric
Bell-buzzer/intercom
Dec 5, 2008 · Apt 2
Close - Heating
Heat related
Dec 5, 2008 · Apt 2
Close - Heating
Heat related
Nov 30, 2008 · Apt 2
Close - Electric
Electric-supply
Nov 30, 2008 · Apt 2
Close - Electric
Electric-supply
Nov 30, 2008 · Apt 2
Close - Heating
Heat related
Nov 19, 2008 · Apt 2
Close - Heating
Heat related
Nov 14, 2008 · Apt 2
Close - Heating
Heat related
Nov 13, 2008 · Apt 2
Close - Heating
Heat related
Sep 30, 2008 · Apt 2
Close - Heating
Heat related
Sep 30, 2008 · Apt 2
Close - Heating
Heat related
Sep 29, 2008 · Apt 2
Close - Heating
Heat related
Sep 28, 2008 · Apt 2
Close - Electric
Bell-buzzer/intercom
Sep 28, 2008 · Apt 2
Close - Heating
Heat related
Sep 14, 2008 · Apt 2
Close - Heating
Heat related
Sep 11, 2008 · Apt 2
Close - Heating
Heat related
Sep 10, 2008 · Apt 2
Close - Plumbing
Water supply
Sep 6, 2008 · Apt 2
Close - Nonconst
Vermin
Jul 14, 2008 · Apt 2
Close - Nonconst
Rubbish
Jul 14, 2008 · Apt 2
Close - Nonconst
Vermin
Jul 14, 2008 · Apt 2
Close - Nonconst
Vermin
Jul 14, 2008 · Apt 2
Close - Electric
Electric-supply
Jun 30, 2008 · Apt 2
Close - Plumbing
Sprinkler
Feb 13, 2008 · Apt 2
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C4)
- Year built
- 1849
- Floors
- 4
- Residential units
- 8
- Building area
- 3,200 ft²
- Lot area
- 1,840 ft²
- Zoning
- R7B
- Community board
- 104
- Council district
- 3
- Block / lot
- 744 / 15
- Assessed value
- $1,566,450
- Landmark / historic district
- Chelsea Historic District
HPD registration #127357, last renewed Nov 25, 2025.
Questions about 343 West 20 Street
Who owns 343 West 20 Street?
The owner of record in NYC Department of City Planning PLUTO data is 343 West 20th Street LLC.
Does 343 West 20 Street have violations?
Yes. NYC HPD has recorded 67 housing violations at this property.
Is 343 West 20 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 343 West 20 Street built?
City records list 1849 as the year it was built.
How many apartments are in 343 West 20 Street?
It has 8 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.