420 West 23 Street
Manhattan, NY 10011BBL 1-00720-7501Map
Owner of record: Paul Allen
420 West 23 Street is a condominium built in 1985 in Manhattan, 10011. It has 38 residential units across 11 floors. The owner of record is Paul Allen. HPD has recorded 8 housing violations here, most recently on November 17, 2025. 1 of the 8 most recent violations are still open.
- HPD violations
- 8
- DOB violations
- 46
- ECB violations
- 14
- HPD complaints
- 17
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 · 8
- 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 17, 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, 2024
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 - BHazardous
Repair or replace the carbon monoxide detecting device(s). defective in the entire apartment located at apt 8c, 8th story, 1st apartment from west at north
Feb 24, 2021 · Apt 8C
Closed — Violation dismissed - BHazardous
Repair or replace the smoke detector defective in the entire apartment located at apt 8c, 8th story, 1st apartment from west at north
Feb 24, 2021 · Apt 8C
Closed — Violation dismissed - CImmediately hazardous
Arrange and make self-closing the doors . in the entrance located at apt 8c, 8th story, 1st apartment from west at north
Feb 24, 2021 · Apt 8C
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 2, 2015
Closed — Violation dismissed - BHazardous
Properly repair with similar material the broken or defective fireproof ceiling of west fire stair.
Oct 3, 1991
Open — Not complied with
DOB building violations · 46
- Elevator elevatorrequired
Cease use
Jan 22, 2020
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 22, 2020
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 22, 2020
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 9, 2017
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 9, 2017
Dob violation - resolved - Elevator affirmation of correction elevatorrequired
Vio issued to elevator - fail to correct defects on 2015 cat 1 insp/tst
Jan 3, 2017
Dob violation - dismissed - Elevator affirmation of correction elevatorrequired
Vio issued to elevator - fail to correct defects on 2015 cat 1 insp/tst
Jan 3, 2017
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 12, 2016
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 12, 2016
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 12, 2016
Dob violation - resolved
Show 36 more ↓
- Elevator elevatorrequired
E-elevator elevatorrequired
May 20, 2015
Dob violation - resolved - Elevator annual inspection / test elevatorrequired
Violation issued to elevator-failure to file category 1 2013 inspection/test
Oct 31, 2014
Dob violation - dismissed - Elevator annual inspection / test elevatorrequired
Violation issued to elevator-failure to file category 1 2012 inspection/test
Mar 31, 2014
Dob violation - dismissed - No report and / or late filing (facade) facade required
Failed to file fisp cycle 7b technical report by 08/21/2012
Aug 30, 2013
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Oct 25, 2012
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Oct 24, 2012
Dob violation - resolved - Elevator annual inspection / test elevatorrequired
Violation issued to elevator-failure to file category 1 2011 inspection/test
Oct 1, 2012
Dob violation - dismissed - Elevator annual inspection / test elevatorrequired
Violation issued to elevator-failure to file category 1 2010 inspection/test
Dec 13, 2011
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Feb 15, 2011
Dob violation - resolved - Elevator annual inspection / test elevatorrequired
Vcat1-elevator annual inspection / test elevatorrequired
Oct 8, 2010
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Apr 27, 2010
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Nov 14, 2008
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Nov 14, 2008
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Nov 14, 2008
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 25, 2008
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 25, 2008
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 25, 2008
Dob violation - resolved - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 3, 2008
Dob violation - active - Construction other optional
C-construction other optional
May 16, 2007
Dob violation - dismissed - Elevator elevatoroptional
Ll1081-local law 10/81 - elevator elevatoroptional
Apr 2, 2007
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Mar 15, 2007
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Mar 15, 2007
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Mar 15, 2007
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jun 1, 2006
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jun 1, 2006
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Aug 25, 2005
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Aug 25, 2005
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Aug 25, 2005
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Dec 1, 2004
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Dec 1, 2004
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Oct 15, 2002
Dob violation - active - Elevator elevatorrequired
E-elevator elevatorrequired
Oct 15, 2002
Dob violation - active - Elevator elevatorrequired
1p33583
Oct 15, 2002
Dob violation - resolved - Elevator elevatorrequired
1p32963
Oct 15, 2002
Dob violation - resolved - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 27, 2001
Dob violation - active - Elevator elevatoroptional
Ll1081-local law 10/81 - elevator elevatoroptional
Jan 20, 1999
Dob violation - active
ECB violations · 14
- Class - 2
Failure to maintain building in code complaint manner i observed on the basement floor using jim cap on waste lines which is prohibited material, repair and/or replace
Dec 6, 2021 · Penalty $1,562
Resolve - Non-hazardous
52h11 52h11 replace worn gov. ropes
Jun 3, 2008 · Penalty $2,500
Resolve - Non-hazardous
51k11 51k11hoist ropes rouged heavily replace
Jun 3, 2008 · Penalty $2,500
Resolve - Non-hazardous
86bb05.85m05.84x10.86bb05 5yr test tag expired perform & file test 2yrtest tag missing perform & file test 84x10 communication system not work repair device
Apr 22, 2008 · Penalty $350
Active - Non-hazardous
B4a/16/19b/24a/50/50a/50b 50-boiler leahing right side 50a-boiler roomfam screen and duct blowijng dirt 50b-back flow preventer not piped down
May 16, 2005 · Penalty $2,500
Resolve - Non-hazardous
B4a/16/19b/50 50-boiler leaking right side
May 16, 2005 · Penalty $350
Resolve - Non-hazardous
B4a/16/24b/50 50flow switch wiring defective
May 16, 2005 · Penalty $2,500
Resolve - Non-hazardous
81 b 05 81 no tag perform system pressure test tand tag device
May 1, 2003 · Penalty $350
Resolve - Non-hazardous
75u05. 75-perform 54 yr full load safety test and file with this dept
Dec 8, 2000 · Penalty $2,500
Resolve - Non-hazardous
08j01,73b11.08-adjust fl stops to remove trippin hazard.73-entire device boundes,makes hard fl stops.
Jul 25, 2000
Resolve
Show 4 more ↓
- Non-hazardous
Altered building occupied without a valid certificate of occupancy. alteration 1299/88 filed. remedy: obtain a valid certificate of occupancy or discontinue the illegal use at 1st floor and cellar (pr offices).
Jul 9, 1997 · Penalty $350
Active - Non-hazardous
37g,37d,37-remove jumpers on controller 37 reconnect ground wire controller gen
May 8, 1996
Resolve - Non-hazardous
74#-file application and all necessary papers with this dept for installation of traction sheeave.
May 8, 1996 · Penalty $175
Resolve - Non-hazardous
74l,74 repair the electric eye
Jun 13, 1991
Resolve
Complaints
- Door/window
Window frame
Sep 30, 2025 · Apt 4B
Close - General
Ventilation system
Sep 30, 2025 · Apt 4B
Close - Paint/plaster
Cabinet
Sep 30, 2025 · Apt 4B
Close - Electric
Wiring
Sep 30, 2025 · Apt 4B
Close - Electric
Lighting
Sep 30, 2025 · Apt 4B
Close - Door/window
Door
Sep 30, 2025 · Apt 4B
Close - Heat/hot water
Apartment only
Dec 13, 2024 · Apt 1R
Close - Heat/hot water
Entire building
Feb 27, 2023 · Apt 5B
Close - Water leak
Heavy flow
Aug 22, 2021 · Apt AGF
Close - Heat/hot water
Apartment only
Feb 22, 2021 · Apt 8C
Close
Show 7 more ↓
- General
Janitor/super
Aug 1, 2016 · Apt ALL
Close - Nonconst
Janitor/super
Nov 17, 2006 · Apt BSMNT
Close - Nonconst
Smoke-fumes
Apr 30, 2005 · Apt 2B
Close - Nonconst
Janitor/super
Jan 27, 2004 · Apt A
Close - Nonconst
Janitor/super
Dec 18, 2003 · Apt BLDG
Close - Nonconst
Janitor/super
Oct 24, 2003 · Apt BLDG
Close - Nonconst
Janitor/super
Sep 5, 2003 · Apt BLDG
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Condominium (RM)
- Year built
- 1985
- Floors
- 11
- Residential units
- 38
- Building area
- 38,168 ft²
- Lot area
- 7,554 ft²
- Zoning
- R7B
- Community board
- 104
- Council district
- 3
- Block / lot
- 720 / 7501
- Assessed value
- $8,156,706
- Landmark / historic district
- No
HPD registration #140241, last renewed Nov 28, 2025.
Questions about 420 West 23 Street
Who owns 420 West 23 Street?
The owner of record in NYC Department of City Planning PLUTO data is Paul Allen.
Does 420 West 23 Street have violations?
Yes. NYC HPD has recorded 8 housing violations at this property.
Is 420 West 23 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 420 West 23 Street built?
City records list 1985 as the year it was built.
How many apartments are in 420 West 23 Street?
It has 38 residential units and 45 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.