423 West 45 Street
Manhattan, NY 10036BBL 1-01055-0021Map
Owner of record: 45th Street Associates #1, LLC
423 West 45 Street is a walk-up apartment building built in 1901 in Manhattan, 10036. It has 20 residential units across 5 floors. The owner of record is 45th Street Associates #1, LLC. HPD has recorded 3 housing violations here, most recently on September 19, 2009. City tax records listed 15 rent-stabilized apartments here in 2024.
- HPD violations
- 3
- DOB violations
- 21
- ECB violations
- 2
- HPD complaints
- 37
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 · 3
- BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color north wall under sink in the kitchen located at apt 1re, 1st story, 1st apartment from north at east
Sep 19, 2009 · Apt 1RE
Closed — Violation dismissed - BHazardous
Abate the nuisance consisting of vermin mice in the entire apartment located at apt 1re, 1st story, 1st apartment from north at east
Sep 19, 2009 · Apt 1RE
Closed — Violation dismissed - BHazardous
Repair or replace the smoke detector missing in the entire apartment located at apt 1re, 1st story, 1st apartment from north at east
Sep 19, 2009 · Apt 1RE
Closed — Violation dismissed
DOB building violations · 21
- Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2010 inspection report
Dec 13, 2011
Dob violation - active - Low pressure boiler boiler required
Lblvio-low pressure boiler boiler required
Dec 31, 2009
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 1, 2009
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 3, 2008
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 19, 2007
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 6, 2006
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 31, 2005
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 13, 2004
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 19, 2003
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 26, 2002
Dob violation - active
Show 11 more ↓
- Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 27, 2001
Dob violation - active - Construction other optional
C-construction other optional
Sep 15, 2000
Vw-violation work without permit - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 7, 2000
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
May 4, 1998
Dob violation - active - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Sep 16, 1997
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 - Construction other optional
C-construction other optional
Mar 2, 1992
Vp-violation unserved ecb-active - Construction other optional
C-construction other optional
Mar 2, 1992
Dob violation - dismissed
ECB violations · 2
- Non-hazardous
Work without a permit excavating section of concrete flooring at cellar area to provide new support by securing or replacing columns.remedy:stop all work obtain approval and permits for all construction to be
Sep 15, 2000
Resolve - Hazardous
Mortar joints eroded at rear brick wall. rear fire escape defective, defect noted: anchors for fire escape stringers are missing and brokenthroughout. remedy: repair brick wall and fire escape forthwith.
Jan 28, 1991 · Penalty $720
Resolve
Complaints
- Heat/hot water
Apartment only
Feb 21, 2022 · Apt 2RE
Close - Heat/hot water
Entire building
Jan 31, 2019 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 31, 2019 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 31, 2019 · Apt 2FE
Close - Heat/hot water
Entire building
Jan 13, 2019 · Apt BLDG
Close - Heat/hot water
Entire building
Jan 13, 2019 · Apt 3RW
Close - Heat/hot water
Entire building
Apr 6, 2018 · Apt BLDG
Close - Heat/hot water
Entire building
Apr 6, 2018 · Apt BLDG
Close - Heat/hot water
Entire building
Apr 6, 2018 · Apt 3RW
Close - Plumbing
Bathtub/shower
Oct 18, 2015 · Apt 1FW
Close
Show 27 more ↓
- Water leak
Heavy flow
Oct 18, 2015 · Apt 1FW
Close - Heating
Heat related
Feb 22, 2011 · Apt 2FE
Close - Heating
Heat related
Dec 11, 2010 · Apt 2RE
Close - Heating
Heat related
Dec 9, 2010 · Apt 2RE
Close - General
Floor
Sep 15, 2009 · Apt 1RE
Close - Paint/plaster
Wall
Sep 15, 2009 · Apt 1RE
Close - Plumbing
Basin/sink
Sep 15, 2009 · Apt 1RE
Close - General
Floor
Sep 15, 2009 · Apt 1RE
Close - Paint/plaster
Ceiling
Sep 15, 2009 · Apt 1RE
Close - Plumbing
Toilet
Sep 15, 2009 · Apt 1RE
Close - Plumbing
Toilet
Sep 15, 2009 · Apt 1RE
Close - Nonconst
Vermin
Sep 15, 2009 · Apt 1RE
Close - Nonconst
Vermin
Sep 15, 2009 · Apt 1RE
Close - General
Fire-escape
Jul 14, 2008 · Apt 2RE
Close - Nonconst
Vermin
Jul 14, 2008 · Apt 2RE
Close - Nonconst
Vermin
Jul 14, 2008 · Apt 2RE
Close - Nonconst
Vermin
Jul 14, 2008 · Apt 2RE
Close - Nonconst
Rubbish
Jul 14, 2008 · Apt 2RE
Close - Nonconst
Vermin
Jul 16, 2005 · Apt BLDG
Close - Nonconst
Odor
Oct 2, 2004 · Apt 3FW
Close - Nonconst
Odor
Oct 2, 2004 · Apt 3FW
Close - Plumbing
Sewer
Oct 2, 2004 · Apt 3FW
Close - Plumbing
Sewer
Sep 23, 2004 · Apt BLDG
Close - General
Floor
Jun 14, 2004 · Apt 3FW
Close - Paint/plaster
Wall
Jun 14, 2004 · Apt 3FW
Close - Heating
Heat related
Jun 14, 2004 · Apt 3FW
Close - Heating
Heat related
Jan 23, 2004 · Apt 2RE
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Walk-up apartment building (C4)
- Year built
- 1901
- Floors
- 5
- Residential units
- 20
- Building area
- 9,275 ft²
- Lot area
- 2,510 ft²
- Zoning
- R8
- Community board
- 104
- Council district
- 3
- Block / lot
- 1055 / 21
- Assessed value
- $937,800
- Landmark / historic district
- No
HPD registration #129153, last renewed Sep 17, 2025.
Questions about 423 West 45 Street
Who owns 423 West 45 Street?
The owner of record in NYC Department of City Planning PLUTO data is 45th Street Associates #1, LLC.
Does 423 West 45 Street have violations?
Yes. NYC HPD has recorded 3 housing violations at this property.
Is 423 West 45 Street rent stabilized?
NYC Department of Finance tax bills listed 15 rent-stabilized units here in 2024 (about 75% of its 20 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 423 West 45 Street built?
City records list 1901 as the year it was built.
How many apartments are in 423 West 45 Street?
It has 20 residential units.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.