512 West 23 Street

Manhattan, NY 10011BBL 1-00694-0040Map

512 West 23 Street is a vacant lot in Manhattan, 10011. The owner of record is New York Central Lines. HPD has no housing violations on record for this property.

HPD violations: 0
DOB violations: 77
ECB violations: 22
HPD complaints: 2

What to know

Good

No open Class C

No open immediately-hazardous violations among recent records.

Good

No HPD violations

HPD has not cited this building.

Good

No unpaid ECB fines

No balance due on recent ECB violations.

Rent stabilization

No rent-stabilized units in 2018–2024 tax bills

Some apartments can still be regulated. Use the rent-stabilized checker or request the rent history from HCR.

Violations

Most recent first. Showing up to 50 per agency.

HPD housing violations · 0

No HPD violations on record

DOB building violations · 77

Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2024 external low pressure inspection
Nov 14, 2025
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2023 external low pressure inspection
Sep 23, 2024
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2023 external low pressure inspection
Sep 23, 2024
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2023 external low pressure inspection
Sep 23, 2024
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2020 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active

Show 40 more ↓

Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2021 external low pressure inspection
Jun 30, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2018 external low pressure inspection
Jun 20, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2018 external low pressure inspection
Jun 20, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2018 external low pressure inspection
Jun 20, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2019 external low pressure inspection
Jun 20, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued-failure to file 2022 external low pressure inspection
Apr 25, 2023
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2016 inspection report
Apr 6, 2018
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2016 inspection report
Apr 6, 2018
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2016 inspection report
Apr 6, 2018
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2015 inspection report
Feb 24, 2017
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2015 inspection report
Feb 24, 2017
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2015 inspection report
Feb 24, 2017
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2014 inspection report
Oct 1, 2015
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2014 inspection report
Oct 1, 2015
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2014 inspection report
Oct 1, 2015
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2013 inspection report
Mar 3, 2015
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2013 inspection report
Mar 3, 2015
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2013 inspection report
Mar 3, 2015
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2012 inspection report
May 15, 2014
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2012 inspection report
May 15, 2014
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2012 inspection report
May 15, 2014
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2011 inspection report
Mar 1, 2013
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2011 inspection report
Mar 1, 2013
Dob violation - active
Low pressure boiler boiler required
Violation issued for failure to file annual boiler 2011 inspection report
Mar 1, 2013
Dob violation - active
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
Violation issued for failure to file annual boiler 2010 inspection report
Dec 13, 2011
Dob violation - active
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
Low pressure boiler boiler required
Lblvio-low pressure boiler boiler required
Dec 31, 2009
Dob violation - active
Low pressure boiler boiler required
Lblvio-low pressure boiler boiler required
Dec 31, 2009
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 1, 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 1, 2009
Dob violation - active

ECB violations · 22

Class - 2
Failure to comply w/the commissioner's order to file a c/c w/the dob. noted the following condition: ecb vio #34825651l and 34825653p must comply w/the filing of a c/c to certify that you have corrected the
Apr 10, 2010
Resolve
Class - 2
Failure to comply w/the commissioner's order to file a c/c w/the dob. noted the following conditions: ecb vio #34825650j and 34825652n must comply w/the filing a c/c to certify that you have corrected the vio
Apr 10, 2010
Resolve
Class - 1
Outdoor advertising company sign contrary to permit 103018020 barbed wire not included in const. documents ( you / htc ) remedy: remove illegal sign
Oct 31, 2009 · Penalty $10,000
Resolve
Class - 1
Outdoor advertising company sign contrary to permit 103018020 barbed wire not included in const. documents ( you / htc) remedy : remove illegal sign
Oct 31, 2009 · Penalty $10,000
Resolve
Class - 1
Outdoor advertising company failure to maintain sign in code complaintmanner. barbed wire illegally attached to advertising sign structure causing dangerous condition for high line park workers ( you / htc )
Oct 31, 2009 · Penalty $10,000
Resolve
Class - 1
Outdoor advertising company failure to maintain sign in code complaintmanner. barbed wire illegally attached to advertising sign structure causing dangerous condition for high line park workers. ( you / htc )
Oct 31, 2009 · Penalty $10,000
Resolve
Class - 1
Property owner acting as outdoor advertising company failure to obtainvalid oac registration number ( you / htc) remedy: remove illegal signs / register
Oct 31, 2009
Resolve
Class - 1
Outdoor advertising company sign contrary to permit 103018020 lights in const. documents are at the top of the sign upon insp. lights observed on the bottom of the sign ( you / htc) remedy: remove illegal sign
Oct 31, 2009 · Penalty $10,000
Resolve
Class - 1
Outdoor advertising company sign contrary to permit 103018020 lights in const. documents are @ the top of the sign upon inspection lights observed on the bottom of the sign. ( you / htc) remedy: remove illegal
Oct 31, 2009 · Penalty $10,000
Resolve
Class - 1
Outdoor advertising company sign contrary to permit 103018020 structure in const. documents is 14 ft in height, upon inspection structure observed extended beyond 14 ft in height. ( you / htc) remedy: remove
Oct 31, 2009
Resolve

Show 12 more ↓

Class - 1
Outdoor advertising company sign contrary to permit 103018020 structure in const. documents is 14 ft in height upon inspection strcuture observed extended beyond 14 ft in height. ( you / htc ) remedy: remove
Oct 31, 2009
Resolve
Class - 1
Work w/o a permit. as noted: at time of inspection on a lot,a sign is erected & razor wire installation on bottom of sign. sign is on exposure #4 & on the east side of the high line park. remedy: obtain a permi
Aug 8, 2009 · Penalty $1,600
Active
Class - 1
Failure to maintain building wall(s) or appurtenances. defects noted: exterior wall is part of the party wall of 505 w 22 nd st bldg has missing,falling & highly deteriorated stucco on the wall surface. remedy:
Jul 14, 2009
Resolve
Non-hazardous
Having an illuminated sign w/o a current permit.permit # 103018011 expired 6-30-03. remedy: remove illegal work.
Feb 6, 2004 · Penalty $2,500
Active
Non-hazardous
Failure to comply with section 12 - 10 of the zoning resolution in that direct rays of light from an indirect illuminated sign into residence at 520 west 23 street. remedy : conform to zoning regulations
Dec 17, 2003
Resolve
Non-hazardous
Outdoor advertising sign installed w/o a permit remedy : remove illegal work
Dec 17, 2003 · Penalty $2,500
Active
Non-hazardous
Having installed a sign w/out a permit. noted: suspended park sign above public sidewalk adjacent 510 w 23 st. remedy: remove illegal work/ signage.
May 22, 2003 · Penalty $800
Active
Non-hazardous
Having signage double faced projecting more than 18 in across the street line. remedy: remove illegal work/signage.
May 22, 2003 · Penalty $800
Active
Non-hazardous
Having installed a sign w/out a permit. work noted: installed flex, copy signage on steel structure w/out a permit. copy facing east parallel w/10th ave. remedy: remove illegal work/signage.
May 22, 2003 · Penalty $800
Active
Non-hazardous
Work without a permit.expired permit.appl.#103018020 alt.3 was issued 11/19/01 expired 12/1/02.& deot,of bldgs.records indicate no permit was renewed.stop all work,remedy;renew permit & notify d.o.b.prior to
Feb 27, 2003 · Penalty $500
Active
Non-hazardous
Failure to provide approved plans at premises at time of inspection. at time of inspection: a sign structure was being erected an no approved plans were on site. stop all work remedy:stop all work provide plans
Feb 27, 2003 · Penalty $130
Active
Non-hazardous
50 y 50 f
Mar 24, 1997 · Penalty $1,000
Active

Complaints

Heat/hot water
Entire building
May 9, 2020 · Apt BLDG
Close
Heat/hot water
Entire building
Dec 4, 2019 · Apt BLDG
Close

Sales history

No recorded sales in our data

Sales come from the NYC Department of Finance rolling sales file.

Building details

Building type: Vacant lot (V4)
Year built: —
Floors: —
Residential units: —
Building area: —
Lot area: 12,097 ft²
Zoning: C6-3A
Community board: 104
Council district: 3
Block / lot: 694 / 40
Assessed value: $4,753,350
Landmark / historic district: No

Questions about 512 West 23 Street

Who owns 512 West 23 Street?

The owner of record in NYC Department of City Planning PLUTO data is New York Central Lines.

Does 512 West 23 Street have violations?

NYC HPD has no housing violations on record for this property.

Is 512 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.

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