423 Madison Avenue

Manhattan, NY 10017BBL 1-01284-0152Map

423 Madison Avenue is a walk-up apartment building built in 1921 in Manhattan, 10017. It has 7 residential units across 5 floors. The owner of record is 423 Madison Avenue L. HPD has recorded 43 housing violations here, most recently on June 4, 2025. City tax records listed 3 rent-stabilized apartments here in 2024.

HPD violations: 43
DOB violations: 8
ECB violations: 3
HPD complaints: 61

What to know

Good

No open Class C

No open immediately-hazardous violations among recent records.

Good

Last violation Jun 4, 2025

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

About 43% of the building's 7 apartments

Up from 1 in 2018

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

2018

2019

2020

2021

2022

2023

2024

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 · 43

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
CImmediately hazardous
Provide adequate supply of cold water for the fixtures at bathtub in the kitchen located at apt 7, 4th story, 1st apartment from west at north
Jun 23, 2022 · Apt 7
Closed — Violation dismissed
CImmediately hazardous
Provide adequate supply of hot water for the fixtures at bathtub in the kitchen located at apt 7, 4th story, 1st apartment from west at north
Jun 23, 2022 · Apt 7
Closed — Violation dismissed
BHazardous
Provide adequate supply of hot water for the fixtures at kitchen & bathroom in the entire apartment located at apt 7, 4th story, 1st apartment from west at north
Apr 20, 2022 · Apt 7
Closed — Violation dismissed
CImmediately hazardous
Replace or repair the self-closing doors that is missing or defective ... in the entrance located at apt 7, 4th story, 1st apartment from west at north
Apr 20, 2022 · Apt 7
Closed — Violation dismissed
ANon-hazardous
Refit door in the entrance located at apt 7, 4th story, 1st apartment from west at north
Apr 20, 2022 · Apt 7
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 15, 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.
Apr 1, 2021
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 minimum of 100 watts as required(light fixture(s) present). at front areaway
Oct 25, 2017
Closed — Violation dismissed
BHazardous
Replace with new the missing door at entrance to bldg. , 1st story
Jan 18, 2017
Closed — Violation dismissed

Show 33 more ↓

CImmediately hazardous
M/d law abate the nuisance consisting of double cylinder lock at entrance door to apartment located at apt 3, 3rd story, 1st apartment from west at north
Feb 1, 2014 · Apt 3
Closed — Violation dismissed
BHazardous
Properly repair the broken or defective bell to buzzer system at south wall in the foyer located at apt 3, 3rd story, 1st apartment from west at north
Feb 1, 2014 · Apt 3
Closed — Violation dismissed
BHazardous
Arrange and make self-closing the doors at entrance to apartment located at apt 3, 3rd story, 1st apartment from west at north
Feb 1, 2014 · Apt 3
Closed — Violation dismissed
BHazardous
Repair or replace the smoke detector defective in the entire apartment located at apt 3, 3rd story, 1st apartment from west at north
Feb 1, 2014 · Apt 3
Closed — Violation dismissed
BHazardous
Properly repair the broken or defective intercom system from lobby to apt located at apt 3, 3rd story, 1st apartment from west at north
Dec 19, 2013 · Apt 3
Closed — Violation dismissed
BHazardous
Properly repair with similar material the broken or defective fire retardant material ceiling at public hall, 1st story
Jun 11, 2008
Closed — Violation dismissed
BHazardous
Remove all encumbrances consisting of bags of garbage and other house hold items at all sty's at public hall
Jun 11, 2008
Closed — Violation dismissed
BHazardous
Abate the nuisance consisting of vermin evidence of mice at public hall, 1st story
Jun 11, 2008
Closed — Violation dismissed
BHazardous
Properly repair with similar material the broken or defective marble floor tiles at lobby, 1st story
Jun 11, 2008
Closed — Violation dismissed
BHazardous
M/d law abate the nuisance consisting of evidence of a water leak at the ceiling at public hall, 1st story
Jun 11, 2008
Closed — Violation dismissed
BHazardous
Properly repair with similar material the broken or defective ceiling with fire retarding materials at public hall, 1st story
Jun 11, 2008
Closed — Violation dismissed
ANon-hazardous
Paint with light colored paint to the satisfaction of this department the ceilings and walls at public hall, 1st story
Jun 11, 2008
Closed — Violation dismissed
ANon-hazardous
Cleanse to the satisfaction of this department the floor at all storys at public hall
Oct 31, 2007
Closed — Violation dismissed
ANon-hazardous
Paint with light colored paint to the satisfaction of this department ceiling and north wall at public hall, 1st story
Oct 31, 2007
Closed — Violation dismissed
BHazardous
M/d law abate the nuisance consisting of moisture penetration over ceiling and north wall at public hall, 1st story
Oct 31, 2007
Closed — Violation dismissed
BHazardous
Properly repair with similar material the broken or defective ceiling and north wall with fire retardent material at public hall, 1st story
Oct 31, 2007
Closed — Violation dismissed
BHazardous
Arrange and make self-closing the doors entrance at front areaway, 1st story
Oct 8, 2006
Closed — Violation dismissed
CImmediately hazardous
M/d law abate the nuisance consisting of scarlding hot water temp 160 f in the entire apartment located at apt 7, 4th story, 1st apartment from west at north
Oct 8, 2006 · Apt 7
Closed — Violation dismissed
BHazardous
Repair or replace the smoke detector defective in the entire apartment located at apt 7, 4th story, 1st apartment from west at north
Oct 8, 2006 · Apt 7
Closed — Violation dismissed
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 7, 4th story, 1st apartment from west at north
Oct 8, 2006 · Apt 7
Closed — Violation dismissed
BHazardous
Properly repair the broken or defective bulkhead door lock , 4th story
Jul 28, 2006
Closed — Violation dismissed
BHazardous
Arrange and make self-closing the doors vestibule at lobby, 1st story
Jul 28, 2006
Closed — Violation dismissed
BHazardous
Properly repair with similar material the broken or defective fire retarding material at ceiling at public hall, 4th story
Jul 28, 2006
Closed — Violation dismissed
ANon-hazardous
Paint with light colored paint to the satisfaction of this department ceiling at public hall, 4th story
Jul 28, 2006
Closed — Violation dismissed
BHazardous
Remove all encumbrances consisting of garbage cans throughout all stories at public hall
Jul 28, 2006
Closed — Violation dismissed
ANon-hazardous
Paint with light colored paint to the satisfaction of this department ceiling & walls throughout at all stories public hall & stair
Jul 28, 2006
Closed — Violation dismissed
ANon-hazardous
Paint with light colored paint to the satisfaction of this department ceiling at public hall, 1st story
Apr 19, 2005
Closed — Violation dismissed
BHazardous
Remove all encumbrances consisting of 4 garbage cans and ladder at public hall, 5th story
Jun 17, 2000
Closed — Violation dismissed
BHazardous
Remove all encumbrances consisting of 4 garbage cans at public hall, 4th story
Jun 17, 2000
Closed — Violation dismissed
CImmediately hazardous
D26-17.10 adm code provide ready access to building's heating system cellar door locked.
Jan 16, 1987
Closed — Violation dismissed
ANon-hazardous
D26-10.01 adm code repair the broken or defective plastered surfaces and paint in a uniform color walls & ceilings & soffits public hall all stys.
Feb 23, 1983
Closed — Violation dismissed
BHazardous
D26-10.01 adm code properly repair with similar material the broken or defective walls clgs & soffits all stys pub halls.
Oct 4, 1982
Closed — Violation dismissed
ANon-hazardous
D26-12.01 adm code paint with light colored paint to the satisfaction of this department walls clgs & soffits all stys pub halls.
Oct 4, 1982
Closed — Violation dismissed

DOB building violations · 8

Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Mar 9, 2011
Dob violation - dismissed
Elevator elevatorrequired
E-elevator elevatorrequired
Sep 15, 2010
Dob violation - resolved
Construction other optional
C-construction other optional
Jan 2, 2008
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
Electric signs none
Es-electric signs none
May 29, 1992
Dob violation - dismissed

ECB violations · 3

Class - 1
Work w/o a permit. note: appl #121723867 obtain to remove drop ceiling,floor tiles,cooking equipment,plumbing fixtures & cap lines,& appl #121904378 was disapproved for renovation of restaurant. now at time of
Mar 10, 2014 · Penalty $1,600
Resolve
Class - 2
Failure to comply w/the commissioner's order to file a certificate of correction w/the dept of bldgs. noted: respondent failed to correct the violating conditions & file a certificate of correction,pursuant to
Mar 9, 2011 · Penalty $800
Resolve
Class - 1
Failure to maintain bldg in code compliant manner in that at cellar lvl woor joist and subflooring of 1st floor rotted and defective at front of bldg also fire proof ceiling missing at this location rem: provid
Dec 6, 2010 · Penalty $1,000
Resolve

Complaints

Heat/hot water
Apartment only
Apr 18, 2022 · Apt 7
Close
Plumbing
Water supply
Apr 18, 2022 · Apt 7
Close
General
Bell/buzzer/intercom
Feb 28, 2022 · Apt 7
Close
Plumbing
Water supply
Feb 28, 2022 · Apt 7
Close
General
Cooking gas
Oct 31, 2016 · Apt 6
Close
Electric
Bell-buzzer/intercom
Jan 14, 2014 · Apt 3
Close
Electric
Electric-supply
Dec 2, 2013 · Apt 3
Close
Electric
Bell-buzzer/intercom
Dec 2, 2013 · Apt 3
Close
Heating
Heat related
Feb 4, 2010 · Apt 3
Close
Heating
Heat related
Jan 27, 2010 · Apt 3
Close

Show 40 more ↓

Heating
Heat related
Nov 18, 2008 · Apt 7
Close
Heating
Heat related
Nov 18, 2008 · Apt 7
Close
General
Stairs
Jun 9, 2008 · Apt 7
Close
General
Stairs
Jun 9, 2008 · Apt 7
Close
General
Doors
Jun 9, 2008 · Apt 7
Close
General
Floor
Jun 9, 2008 · Apt 7
Close
Nonconst
Vermin
Jun 9, 2008 · Apt 7
Close
Nonconst
Rubbish
Jun 9, 2008 · Apt 7
Close
Plumbing
Water-leaks
Jun 9, 2008 · Apt 7
Close
Paint/plaster
Ceiling
Jun 9, 2008 · Apt 7
Close
Heating
Heat related
Jun 6, 2008 · Apt 7
Close
Heating
Heat related
Dec 6, 2007 · Apt 7
Close
Nonconst
Janitor/super
Oct 29, 2007 · Apt 7
Close
Electric
Lighting
Oct 29, 2007 · Apt 7
Close
Electric
Wiring
Oct 29, 2007 · Apt 7
Close
Paint/plaster
Ceiling
Oct 29, 2007 · Apt 7
Close
Nonconst
Rubbish
Oct 29, 2007 · Apt 7
Close
Heating
Heat related
Oct 29, 2007 · Apt 7
Close
Paint/plaster
Ceiling
Jul 23, 2007 · Apt 7
Close
General
Doors
Jun 26, 2007 · Apt 7
Close
Nonconst
Janitor/super
Jun 26, 2007 · Apt 7
Close
Nonconst
Rubbish
Jun 26, 2007 · Apt 7
Close
Heating
Heat-plant
Mar 15, 2007 · Apt 3
Close
Heating
Heat related
Feb 1, 2007 · Apt 7
Close
Heating
Heat related
Jan 29, 2007 · Apt 7
Close
Plumbing
Water supply
Jan 25, 2007 · Apt 7
Close
Nonconst
Vermin
Nov 12, 2006 · Apt 7
Close
Nonconst
Rubbish
Nov 12, 2006 · Apt 7
Close
Nonconst
Janitor/super
Nov 12, 2006 · Apt 7
Close
Heating
Heat related
Nov 12, 2006 · Apt 7
Close
Heating
Heat related
Nov 12, 2006 · Apt 7
Close
Appliance
Air-conditioner
Oct 5, 2006 · Apt 7
Close
Construction
Roof
Oct 5, 2006 · Apt 7
Close
General
Doors
Oct 5, 2006 · Apt 7
Close
Nonconst
Rubbish
Oct 5, 2006 · Apt 7
Close
Heating
Heat related
Oct 5, 2006 · Apt 7
Close
General
Doors
Jul 26, 2006 · Apt 7
Close
General
Doors
Jul 26, 2006 · Apt 7
Close
Plumbing
Water-leaks
Jul 26, 2006 · Apt 7
Close
Paint/plaster
Ceiling
Jul 26, 2006 · Apt 7
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 (C7)
Year built: 1921
Floors: 5
Residential units: 7
Building area: 8,740 ft²
Lot area: 2,180 ft²
Zoning: C5-3
Community board: 105
Council district: 4
Block / lot: 1284 / 152
Assessed value: $2,738,250
Landmark / historic district: No

HPD registration #105745, last renewed Jul 3, 2025.

Questions about 423 Madison Avenue

Who owns 423 Madison Avenue?

The owner of record in NYC Department of City Planning PLUTO data is 423 Madison Avenue L.

Does 423 Madison Avenue have violations?

Yes. NYC HPD has recorded 43 housing violations at this property.

Is 423 Madison Avenue rent stabilized?

NYC Department of Finance tax bills listed 3 rent-stabilized units here in 2024 (about 43% of its 7 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.

When was 423 Madison Avenue built?

City records list 1921 as the year it was built.

How many apartments are in 423 Madison Avenue?

It has 7 residential units and 8 units in total.

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