435 West 43 Street
Manhattan, NY 10036BBL 1-01053-0017Map
Owner of record: Ninth Avenue Realty, LLC
435 West 43 Street is a walk-up apartment building built in 1920 in Manhattan, 10036. It has 10 residential units across 5 floors. The owner of record is Ninth Avenue Realty, LLC. HPD has recorded 6 housing violations here, most recently on September 23, 2025. City tax records listed 6 rent-stabilized apartments here in 2024.
- HPD violations
- 6
- DOB violations
- 5
- ECB violations
- 13
- HPD complaints
- 91
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
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 · 6
- BHazardous
Provide sufficient, proper and separate metal receptacles for the deposit of garbage, rubbish and other waste material and arrange for collection and disposal of such material.
Sep 23, 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.
Apr 1, 2021
Closed — Violation dismissed - CImmediately hazardous
M/d law abate the nuisance consisting of free standing radiator at public hall, 1st story
Dec 24, 2020
Closed — Violation dismissed - ANon-hazardous
Repair the broken or defective plastered surfaces and paint in a uniform color wall around door frame in the entrance located at apt 2w, 2nd story, 1st apartment from south at west
Oct 2, 2007 · Apt 2W
Closed — Violation dismissed - ANon-hazardous
Paint with light colored paint to the satisfaction of this department east wall in the kitchen located at apt 2w, 2nd story, 1st apartment from south at west
Oct 2, 2007 · Apt 2W
Closed — Violation dismissed - ANon-hazardous
Paint metal in accordance with dept. regulation the 1st radiator from east at south wall in the 5th room from north located at apt 2e, 2nd story, 1st apartment from north at east
Apr 23, 2007 · Apt 2E
Closed — Violation dismissed
DOB building violations · 5
- Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Aug 9, 2018
Dob violation - dismissed - Low pressure boiler boiler required
Lblvio-low pressure boiler boiler required
Dec 31, 2009
Dob violation - dismissed - Construction other optional
C-construction other optional
Sep 2, 2008
Vw*-violation - work w/o permit dismissed - Construction other optional
C-construction other optional
Mar 27, 2001
Vw-violation work without permit - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 16, 1999
Dob violation - dismissed
ECB violations · 13
- Class - 1
Work w/o permit.work noted:in tht a full gut demolition is being done in apt#4e.all plumbing fixtures were removed.entire kitchen removed interior partition walls removed,exposed electrical wiring.entire apt ha
May 15, 2018
Resolve - Class - 2
Altered/changed bldg occupied w/o valid c of d.noted:portion of cellar converted into management business office w/appl. #121558929 w/office occupied w/persons & functioning prior to job sign-off.not:previous v
Jun 18, 2014 · Penalty $500
Resolve - Class - 2
Altered/changed bldg occupied w/o a valid c of o. bldg altered under permit #121558929 is occupied prior to sign off this permit. at time ofinspection cellar is occupied as bldg management office. remedy: obtai
Aug 16, 2013 · Penalty $500
Resolve - Class - 2
Illegal use in residential district.noted: at cellar- real estate office operating at r-8 zone. rmdy: discontinue illegal use.
Jan 29, 2013 · Penalty $2,000
Resolve - Class - 2
Illegal use in r8 residential district. cellar of multiple dwelling isbeing used as a real estate office. rem:discontinue illegal use.
Apr 18, 2012 · Penalty $800
Resolve - Class - 1
Failure to comply w/ an order of the comms respondent failed to correct conditions in #34828940l several areas in cellar new metal studs framing open area new drop ceiling rem: comply w/ code
Jul 3, 2010 · Penalty $2,400
Resolve - Class - 1
Work w/o a permit. noted the following conditions: the cellar unit andseveral areas at the cellar revealed new metal stud framed walls at the open cellar, new metal stud drop ceilings at the open cellar. the
Feb 5, 2010 · Penalty $1,600
Resolve - Class - 1
Failure to maintain bldg in code-compliant manner: no fire stopping per bc 712.3 & 27-345. noted the following conditions: pipe penetration and wire penetrations through walls and ceilings are not firestopped
Feb 5, 2010 · Penalty $1,000
Resolve - Class - 1
Failure to maintain bldg in code-compliant manner. noted the followingconditions: 1) the chimney flue clean out located at the rear yard is full of ashes. this is a hazardous condition based on trapped flue
Feb 5, 2010 · Penalty $1,000
Resolve - Class - 1
Work w/o permit work noted at cellar level install water and waste lines for bathtub in btrm installed gas lines to create ktcn erected new steel frame for new ceiling stop all work remedy: obtain permit or res
Sep 2, 2008
Resolve
Show 3 more ↓
- Class - 2
Work w/o a permit. expired permit based upon physical observation of basement in above address i witnessed work being performed in bathroom called dob office and upon search of departmental records permit for
Aug 20, 2008 · Penalty $400
Resolve - Non-hazardous
Failure to provide approved plans at premises at time of insp appl #104074715 exp 1/1/08. permit shows misc renovation of super shop. now shop converted to class "a" apt. remedy: stop all work provide plans.
Jan 24, 2007
Resolve - Non-hazardous
Work without a permit partitions has been erected in the cellar creating one big room (approx 12'x14').remedy:obtain permit or restore to prior legal condition.
Mar 27, 2001
Resolve
Complaints
- Unsanitary condition
Garbage/recycling storage
Apr 10, 2025 · Apt 5E
Close - Heat/hot water
Entire building
Dec 19, 2020 · Apt BLDG
Close - Heat/hot water
Entire building
Mar 17, 2016 · Apt 1W
Close - Electric
Electric-supply
Feb 3, 2014 · Apt 1E
Close - Plumbing
Water supply
Nov 6, 2012 · Apt 4E
Close - Heating
Heat related
Nov 19, 2010 · Apt BLDG
Close - Heating
Heat related
Nov 4, 2010 · Apt 5W
Close - Heating
Heat related
Jan 25, 2009 · Apt 2W
Close - General
Locks
Sep 22, 2008 · Apt BLDG
Close - Electric
Wiring
Nov 27, 2007 · Apt 2W
Close
Show 40 more ↓
- Electric
Bell-buzzer/intercom
Nov 27, 2007 · Apt 2W
Close - Nonconst
Vermin
Sep 28, 2007 · Apt 2W
Close - General
Mailbox
Sep 28, 2007 · Apt 2W
Close - General
Doors
Sep 28, 2007 · Apt 2W
Close - General
Locks
Sep 28, 2007 · Apt 2W
Close - Plumbing
Bathtub/shower
Sep 28, 2007 · Apt 2W
Close - Plumbing
Water-leaks
Sep 28, 2007 · Apt 2W
Close - General
Cabinet
Sep 28, 2007 · Apt 2W
Close - Plumbing
Basin/sink
Sep 28, 2007 · Apt 2W
Close - Paint/plaster
Wall
Sep 28, 2007 · Apt 2W
Close - General
Mold
Sep 28, 2007 · Apt 2W
Close - General
Doors
Sep 28, 2007 · Apt 2W
Close - Paint/plaster
Wall
Sep 24, 2007 · Apt 2W
Close - Plumbing
Basin/sink
Sep 24, 2007 · Apt 2W
Close - Plumbing
Bathtub/shower
Sep 24, 2007 · Apt 2W
Close - Paint/plaster
Wall
Sep 24, 2007 · Apt 2W
Close - Paint/plaster
Ceiling
Sep 24, 2007 · Apt 2W
Close - General
Mold
Sep 24, 2007 · Apt 2W
Close - Paint/plaster
Wall
Sep 7, 2007 · Apt 2W
Close - General
Windows
Sep 7, 2007 · Apt 4W
Close - Paint/plaster
Wall
Sep 7, 2007 · Apt 4W
Close - Electric
Wiring
Sep 7, 2007 · Apt 4W
Close - Electric
Lighting
Sep 7, 2007 · Apt 2W
Close - Plumbing
Water-leaks
Sep 7, 2007 · Apt 2W
Close - General
Cabinet
Sep 7, 2007 · Apt 2W
Close - Plumbing
Basin/sink
Sep 7, 2007 · Apt 2W
Close - General
Doors
Sep 7, 2007 · Apt 2W
Close - Plumbing
Water-leaks
Sep 7, 2007 · Apt 4W
Close - Nonconst
Smoke detector
Sep 7, 2007 · Apt 5E
Close - Paint/plaster
Ceiling
Sep 7, 2007 · Apt 5E
Close - Paint/plaster
Wall
Sep 7, 2007 · Apt 5E
Close - Appliance
Refrigerator
Sep 7, 2007 · Apt 5E
Close - Appliance
Electric/gas range
Sep 7, 2007 · Apt 5E
Close - General
Ceramic-tile
Sep 6, 2007 · Apt 1E
Close - Plumbing
Bathtub/shower
Sep 6, 2007 · Apt 1E
Close - Electric
Lighting
Sep 6, 2007 · Apt 2E
Close - Plumbing
Water-leaks
Sep 6, 2007 · Apt 1E
Close - Plumbing
Toilet
Sep 6, 2007 · Apt 2E
Close - Plumbing
Radiator
Sep 6, 2007 · Apt 2E
Close - Paint/plaster
Wall
Sep 6, 2007 · Apt 2E
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C4)
- Year built
- 1920
- Floors
- 5
- Residential units
- 10
- Building area
- 8,575 ft²
- Lot area
- 2,510 ft²
- Zoning
- R8
- Community board
- 104
- Council district
- 3
- Block / lot
- 1053 / 17
- Assessed value
- $1,882,800
- Landmark / historic district
- No
HPD registration #101878, last renewed Sep 4, 2025.
Questions about 435 West 43 Street
Who owns 435 West 43 Street?
The owner of record in NYC Department of City Planning PLUTO data is Ninth Avenue Realty, LLC.
Does 435 West 43 Street have violations?
Yes. NYC HPD has recorded 6 housing violations at this property.
Is 435 West 43 Street rent stabilized?
NYC Department of Finance tax bills listed 6 rent-stabilized units here in 2024 (about 60% of its 10 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 435 West 43 Street built?
City records list 1920 as the year it was built.
How many apartments are in 435 West 43 Street?
It has 10 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.