21 West 129 Street
Manhattan, NY 10027BBL 1-01727-0024Map
Owner of record: 21 W 129 LLC
21 West 129 Street is a walk-up apartment building built in 1920 in Manhattan, 10027. It has 5 residential units across 4 floors. The owner of record is 21 W 129 LLC. HPD has recorded 8 housing violations here, most recently on August 18, 2026. 2 of the 8 most recent violations are still open. City tax records listed 2 rent-stabilized apartments here in 2019.
- HPD violations
- 8
- DOB violations
- 9
- ECB violations
- 0
- HPD complaints
- 7
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
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.
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 · 8
- BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the kitchen located at apt 1a, 1st apartment from north at east
Aug 18, 2026 · Apt 1A
Open — Civ14 mailed - CImmediately hazardous
Abate the infestation consisting of mice in the entire apartment located at apt 1a, 1st apartment from north at east
Aug 18, 2026 · Apt 1A
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 2, 2024
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 - 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.
Mar 16, 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 - 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.
Oct 27, 2016
Closed — Violation dismissed
DOB building violations · 9
- Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2016 inspection report
Apr 6, 2018
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2014 inspection report
Oct 1, 2015
Dob violation - active - Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2013 inspection report
Mar 3, 2015
Dob violation - active - 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 19, 2007
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
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
- Water leak
Heavy flow
Jul 16, 2026 · Apt 1A
Close - Paint/plaster
Cabinet
Jul 16, 2026 · Apt 1A
Close - Plumbing
Basin/sink
Jul 16, 2026 · Apt 1A
Close - Heat/hot water
Entire building
Nov 30, 2024 · Apt BLDG
Close - Electric
Power outage
Aug 8, 2022 · Apt 1A
Close - Heat/hot water
Entire building
Oct 30, 2017 · Apt BLDG
Close - Heating
Heat related
Dec 21, 2012 · Apt NA
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C2)
- Year built
- 1920
- Floors
- 4
- Residential units
- 5
- Building area
- 4,080 ft²
- Lot area
- 1,998 ft²
- Zoning
- R7-2
- Community board
- 110
- Council district
- 9
- Block / lot
- 1727 / 24
- Assessed value
- $296,550
- Landmark / historic district
- No
HPD registration #126200, last renewed Nov 5, 2025.
Questions about 21 West 129 Street
Who owns 21 West 129 Street?
The owner of record in NYC Department of City Planning PLUTO data is 21 W 129 LLC.
Does 21 West 129 Street have violations?
Yes. NYC HPD has recorded 8 housing violations at this property.
Is 21 West 129 Street rent stabilized?
NYC Department of Finance tax bills listed 2 rent-stabilized units here in 2019 (about 40% of its 5 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 21 West 129 Street built?
City records list 1920 as the year it was built.
How many apartments are in 21 West 129 Street?
It has 5 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.