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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

Good
No open Class C

No open immediately-hazardous violations among recent records.

Good
Last violation Jun 20, 1990

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
2
About 13% of the building's 16 apartments
Down from 3 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

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

  • A

    § 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
  • B

    D26-10.01, 10.05 adm code arrange and make self-closing the doors bulkhead door to roof.

    Aug 19, 1988

    Closed — Violation dismissed
  • B

    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
  • B

    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
  • B

    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
  • A

    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

DatePriceTypeUnits
Mar 25, 2026$1,865,000Coops - elevator apartments—
Jan 8, 2026$3,350,000Coops - 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.