434 West 20 Street
Manhattan, NY 10011BBL 1-00717-0061Map
Owner of record: 434 Owners Corp
434 West 20 Street is a walk-up apartment building built in 1857 in Manhattan, 10011. It has 7 residential units across 4 floors. The owner of record is 434 Owners Corp. HPD has recorded 7 housing violations here, most recently on June 4, 2025.
- HPD violations
- 7
- DOB violations
- 5
- ECB violations
- 2
- HPD complaints
- 1
What to know
No open immediately-hazardous violations among recent records.
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 · 7
- 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.
Jun 4, 2025
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 - 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 - 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 25, 2019
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 10, 2018
Closed — Violation dismissed - CImmediately hazardous
Provide an adequate supply of heat from an approved central heating system, or an approved system of gas or electrical heating in good operating condition for the dwelling unit in the entire apartment located at apt 3, 1st story, 1st apartment from east at south
Feb 8, 2016 · Apt 3
Closed — Violation closed - CImmediately hazardous
Provide hot water at all hot water fixtures in the entire apartment located at apt 3, 1st story, 1st apartment from east at south
Feb 8, 2016 · Apt 3
Closed — Violation closed
DOB building violations · 5
- Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2017 inspection report
Nov 8, 2019
Dob violation - dismissed - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2014 inspection report
Oct 1, 2015
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
Sep 16, 1997
Dob violation - dismissed
ECB violations · 2
- Class - 2
Gas line to regulator to be hard piped,missing spill switch,no clean out at base of chimney,exposed wires at gas control,no access to termination of chimney and combustion air discharge missing on relief valve
Jul 19, 2021 · Penalty $1,562
Resolve - Class - 1
Failure to maintain bldg in a code compliant manner. noted: defects atroof level rear apt #9 trellis type roof structure w/corrugated metal roof panels 1 is missing a section of: approx 2'x 8' also note 4"x4"
Jan 8, 2013 · Penalty $1,000
Resolve
Complaints
- Heat/hot water
Entire building
Feb 7, 2016 · Apt 1
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C6)
- Year built
- 1857
- Floors
- 4
- Residential units
- 7
- Building area
- 11,125 ft²
- Lot area
- 2,800 ft²
- Zoning
- R7B
- Community board
- 104
- Council district
- 3
- Block / lot
- 717 / 61
- Assessed value
- $3,158,550
- Landmark / historic district
- Chelsea Historic District
HPD registration #114414, last renewed Aug 27, 2025.
Questions about 434 West 20 Street
Who owns 434 West 20 Street?
The owner of record in NYC Department of City Planning PLUTO data is 434 Owners Corp.
Does 434 West 20 Street have violations?
Yes. NYC HPD has recorded 7 housing violations at this property.
Is 434 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 434 West 20 Street built?
City records list 1857 as the year it was built.
How many apartments are in 434 West 20 Street?
It has 7 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.