400 West 23 Street
Manhattan, NY 10011BBL 1-00720-0047Map
Owner of record: Unavailable Owner
400 West 23 Street is an elevator apartment building built in 1920 in Manhattan, 10011. It has 16 residential units across 6 floors. The owner of record is Unavailable Owner. HPD has recorded 6 housing violations here, most recently on June 20, 1990. City tax records listed 2 rent-stabilized apartments here in 2024.
- HPD violations
- 6
- DOB violations
- 25
- ECB violations
- 12
- HPD complaints
- 4
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
- ANon-hazardous
§ 329, m/d law and dept. rules and regs. provide a completed certificate of inspection visits in a proper frame at or near mailboxes, bottom edge of frame between 48-62 inches above floor frame missing.
Jun 20, 1990
Closed — Violation dismissed - BHazardous
D26-10.01, 10.05 adm code arrange and make self-closing the doors bulkhead door to roof.
Aug 19, 1988
Closed — Violation dismissed - BHazardous
D26-10.01 adm code properly secure the loose kitchen floor tiles at 6th sty south apt 6m. located at apt 6m
Aug 19, 1988 · Apt 6M
Closed — Violation dismissed - BHazardous
D26-10.01, 10.05 adm code arrange and make self-closing the doors entrance door at 5th sty apt 5l. located at apt 5l
Aug 19, 1988 · Apt 5L
Closed — Violation dismissed - BHazardous
D26-10.01, 10.05 adm code remove the illegal fastening double cylinder key operated lock at street door to vestibule.
Aug 19, 1988
Closed — Violation dismissed - ANon-hazardous
D26-10.01 adm code repair the broken or defective plastered surfaces and paint in a uniform color clgs of 3rd sty southeast apt 3l at front room foyer & bathroom. , section '' ''
Nov 30, 1979 · Apt 3L
Closed — Violation dismissed
DOB building violations · 25
- Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Sep 2, 2020
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 21, 2020
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 12, 2016
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
May 19, 2015
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Sep 3, 2013
Dob violation - resolved - Low pressure boiler boiler required
Lblvio-low pressure boiler boiler required
Dec 31, 2009
Dob violation - dismissed - Elevator elevatoroptional
Ll1081-local law 10/81 - elevator elevatoroptional
Feb 27, 2009
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 1, 2009
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
May 13, 2008
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
May 13, 2008
Dob violation - resolved
Show 15 more ↓
- Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 3, 2008
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 - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 19, 2007
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Aug 25, 2005
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Aug 25, 2005
Dob violation - resolved - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Jan 31, 2005
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Dec 1, 2004
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Dec 1, 2004
Dob violation - resolved - Elevator elevatorrequired
1p30812
Oct 27, 1999
Dob violation - resolved - Elevator elevatorrequired
1p30813
Oct 27, 1999
Dob violation - resolved - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Aug 29, 1995
Dob violation - dismissed - Construction other optional
C-construction other optional
Oct 25, 1993
Dob violation - dismissed - Construction other optional
C-construction other optional
Oct 25, 1993
Vp-violation unserved ecb-active - Elevator elevatorrequired
(51)remove water from the pit
Jul 25, 1988
Dob violation - resolved
ECB violations · 12
- Class - 1
No door lock monitoring installed in this controller as mandated by 3.10.12 of appendix k3 of the 2014 nycbc. this is a controller feature which ensures passenger safety. remedy; file application, install dlm a
Feb 8, 2020 · Penalty $1,250
Resolve - Non-hazardous
Failure to file a report of compliance w/ ll 16/84 certifying to the installation of required fire protection systems. remedy: file report
Sep 22, 1998 · Penalty $200
Resolve - Non-hazardous
Altered building without a valid certificate of occupancy required under alt #822/85 from: supermaket to stores & restaurant. remedy: obtain valid cofo.
Apr 29, 1996 · Penalty $350
Resolve - Non-hazardous
Failure to maintain. kitchen exhaust, ducted & discharged on the eastside of the building at 1st floor level within the proximity of 10ft from the residential windows and contrary to reference standard.
Jun 9, 1995 · Penalty $350
Resolve - Non-hazardous
Exhaust duct from restaurant terminated within 1 foot of fire escape drop ladder at 207-209 9 ave remedy complywith reference standard for exhaust duct
Jun 15, 1993 · Penalty $350
Resolve - Non-hazardous
Exhaust duct from restaurant terminates within one foot of drop ladder: contrary to reference standard at 207-209 gave 1 story addision to building. remedy: remove existing duct. hazardous work without a per
Feb 13, 1992
Resolve - Non-hazardous
Work without a permit. work noted: installed wood deck, on entire roofof one story addision of building. remedy: remove decking from intire roof or file to legalize. ie plans and permits.
Feb 13, 1992 · Penalty $140
Resolve - Hazardous
Exhaust duct from restaurant terminates within one foot of drop ladderalso within foot of intake vent.(contrary to the reference standard) at 207-209 9 ave 1 story addision to building. hazarddous. remedy:
Jan 29, 1992 · Penalty $400
Resolve - Hazardous
Exit passage or corridor: total obstruction: south end of 1 story roofawning is totally blocking drop ladder from roof. hardous. remedy: remove awning that is blocking drop ladder.
Jan 7, 1992
Resolve - Non-hazardous
Operation of a place of assembly contrary to the c of o when the current c of o does not allow the operation of apa existing legal use was a supermarket to a restaurant 186 persons remedy discontinue unlawful u
Sep 20, 1990 · Penalty $230
Resolve
Show 2 more ↓
- Non-hazardous
Altered building occupied without a valid c of o alteration 823/88 location 2 str southof corner w/23 st on west side of 9ave. remedy obtain valid c of o discontinue illegal occupancy until a valid c of o is ob
May 15, 1989 · Penalty $250
Resolve - Non-hazardous
Altered building occupied without a balid c of o alt 823/88 locatjon 2 story so of corner w 23 st on w side of 9 ave. remedy obtain a valid c of o discontinue illegal occupancy until valid c of o is obtained
May 15, 1989 · Penalty $250
Resolve
Complaints
- Heat/hot water
Entire building
Oct 18, 2018 · Apt 2M
Close - Door/window
Window pane
Nov 9, 2015 · Apt 2R
Close - Plumbing
Water supply
Jan 23, 2015 · Apt ALL
Close - Plumbing
Sprinkler
Jul 19, 2009 · Apt BLDG
Close
Sales history
| Date | Price | Type | Units |
|---|---|---|---|
| Mar 25, 2026 | $1,865,000 | Coops - elevator apartments | — |
| Jan 8, 2026 | $3,350,000 | Coops - elevator apartments | — |
Building details
- Building type
- Elevator apartment building (D4)
- Year built
- 1920
- Floors
- 6
- Residential units
- 16
- Building area
- 23,608 ft²
- Lot area
- 5,431 ft²
- Zoning
- C1-6A
- Community board
- 104
- Council district
- 3
- Block / lot
- 720 / 47
- Assessed value
- $3,592,350
- Landmark / historic district
- No
HPD registration #139214, last renewed Sep 8, 2025.
Questions about 400 West 23 Street
Who owns 400 West 23 Street?
The owner of record in NYC Department of City Planning PLUTO data is Unavailable Owner.
Does 400 West 23 Street have violations?
Yes. NYC HPD has recorded 6 housing violations at this property.
Is 400 West 23 Street rent stabilized?
NYC Department of Finance tax bills listed 2 rent-stabilized units here in 2024 (about 13% of its 16 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 400 West 23 Street built?
City records list 1920 as the year it was built.
How many apartments are in 400 West 23 Street?
It has 16 residential units and 20 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.