527 West 23 Street
Manhattan, NY 10011BBL 1-00695-0015Map
Owner of record: 23rd Chelsea Associates,
527 West 23 Street is an elevator apartment building built in 2001 in Manhattan, 10011. It has 313 residential units across 14 floors. The owner of record is 23rd Chelsea Associates,. HPD has recorded 17 housing violations here, most recently on September 2, 2026. 7 of the 17 most recent violations are still open. City tax records listed 222 rent-stabilized apartments here in 2024.
- HPD violations
- 17
- DOB violations
- 48
- ECB violations
- 4
- HPD complaints
- 42
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 · 17
- ANon-hazardous
Paint metal in accordance with dept. regulation door in the entrance located at apt s6f, 6th story, 3rd apartment from east at south
Sep 2, 2026 · Apt S6F
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the private hallway located at apt s6f, 6th story, 3rd apartment from east at south
Sep 2, 2026 · Apt S6F
Open — Nov sent out - BHazardous
Repair the broken or defective plastered surfaces and paint in a uniform color at ceiling in the bathroom located at apt s6f, 6th story, 3rd apartment from east at south
Sep 2, 2026 · Apt S6F
Open — Nov sent out - ANon-hazardous
Cleanse to the satisfaction of this department the mold at ceramic tiles atvsouth ,west and east walls in the bathroom located at apt 6f, 6th story, 3rd apartment from west at north
Jun 9, 2021 · Apt 6F
Open — First no access to re- inspect violation - 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 at public hall, 1st story
Apr 27, 2017
Closed — Violation closed - ANon-hazardous
Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. at public hall, 1st story
Apr 27, 2017
Closed — Violation closed - BHazardous
Provide dwelling with a janitor or responsible person or janitorial service. at public hall, 1st story
May 16, 2016
Closed — Violation closed - ANon-hazardous
Post and maintain a proper sign on wall of entrance story showing the registration number assigned by the department and the address of the building. at public hall, 1st story
May 16, 2016
Closed — Violation closed - 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 at public hall, 1st story
May 16, 2016
Closed — Violation closed - ANon-hazardous
Post and maintain a proper notice on wall of the entrance story in english and spanish on the availability of the agencys housing information guide. a sample notice can be found at www.nyc.gov/hpd. at public hall, 1st story
May 16, 2016
Closed — Violation closed
Show 7 more ↓
- ANon-hazardous
Post a proper notice of smoke detector requirements, in a form approved by the commissioner, at or near the mail box sign missing at public hall, 1st story
May 16, 2016
Closed — Violation closed - ANon-hazardous
Post sign on wall of entrance story bearing name, address including apartment number if any, and telephone number of superintendent, janitor or housekeeper. at public hall, 1st story
May 16, 2016
Closed — Violation closed - ANon-hazardous
Post a proper notice of carbon monoxide detecting device requirements, in a form approved by the commissioner, in a common area of a class a multiple dwelling near inspection certificate or provide notice to tenants in a private dwelling. at public hall, 1st story
May 16, 2016
Closed — Violation closed - BHazardous
Trace and repair the source and abate the nuisance consisting of mold ... approximately twelve (12 ) square feet at ceiling in the bathroom located at apt s6f, 6th story, 3rd apartment from east at south
Sep 14, 2015 · Apt S6F
Open — First no access to re- inspect violation - BHazardous
Repair the leaky and/or defective faucets at bathtub in the bathroom located at apt s6f, 6th story, 3rd apartment from east at south
Sep 14, 2015 · Apt S6F
Open — First no access to re- inspect violation - BHazardous
Repair the leaky and/or defective faucets at sink in the kitchen located at apt s6f, 6th story, 3rd apartment from east at south
Sep 14, 2015 · Apt S6F
Open — First no access to re- inspect violation - BHazardous
Abate the nuisance consisting of bedbugs in the entire apartment located at apt s10r, 10th story, 3rd apartment from west at north
Sep 9, 2014 · Apt S10R
Closed — Violation closed
DOB building violations · 48
- Failure to post energy grade/score none
Failure to display energy efficiency score and energy efficiency grade as per adcode sec. 28-309.12.3
Dec 1, 2023
Dob violation - dismissed - Failure to post energy grade/score none
Failure to display energy efficiency score and energy efficiency grade as per adcode sec. 28-309.12.3
Apr 29, 2021
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 5, 2021
Dob violation - resolved - Elevator affirmation of correction elevatorrequired
Vio issued to elevator - fail to correct defects on 2017 cat 1 insp/tst tst
Sep 6, 2019
Dob violation - dismissed - Elevator affirmation of correction elevatorrequired
Vio issued to elevator - fail to correct defects on 2017 cat 1 insp/tst tst
Sep 6, 2019
Dob violation - dismissed - Elevator affirmation of correction elevatorrequired
Vio issued to elevator - fail to correct defects on 2017 cat 1 insp/tst tst
Sep 6, 2019
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 15, 2019
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 15, 2019
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 15, 2019
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 15, 2019
Dob violation - resolved
Show 38 more ↓
- No report and / or late filing (facade) facade required
Failed to file fisp cycle 8a technical report by 02/21/2017
May 31, 2018
Dob violation - dismissed - Failure to submit eer none
Failure to submit an eer per ad. code sec. 28-308.4 - multiple years (2017)
Mar 27, 2018
Dob violation - dismissed - Fail to certify class 1 none
Failure to certify correction on immediately hazardous (class 1) ecb violation
Mar 21, 2018
Dob violation - dismissed - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 16, 2018
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 16, 2018
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 16, 2018
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 16, 2018
Dob violation - resolved - Failure to submit eer none
Failure to submit an eer per ad. code sec. 28-308.4 in 2015
Oct 25, 2017
Dob violation - dismissed - Failure to submit eer none
Failure to submit an eer per ad. code sec. 28-308.4 - multiple years (2016)
Oct 16, 2017
Dob violation - dismissed - Elevator affirmation of correction elevatorrequired
Vio issued to elevator - fail to correct defects on 2014 cat 1 insp/tst
Nov 14, 2016
Dob violation - dismissed - Elevator affirmation of correction elevatorrequired
Vio issued to elevator - fail to correct defects on 2014 cat 1 insp/tst
Nov 14, 2016
Dob violation - dismissed - Elevator affirmation of correction elevatorrequired
Vio issued to elevator - fail to correct defects on 2014 cat 1 insp/tst
Nov 14, 2016
Dob violation - dismissed - Elevator affirmation of correction elevatorrequired
Vio issued to elevator - fail to correct defects on 2014 cat 1 insp/tst
Nov 14, 2016
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 - Elevator elevatorrequired
E-elevator elevatorrequired
Jan 12, 2016
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
May 7, 2015
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
May 7, 2015
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
May 7, 2015
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
May 7, 2015
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
May 7, 2008
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
May 7, 2008
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
May 7, 2008
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
May 7, 2008
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jun 28, 2007
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jun 28, 2007
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jun 28, 2007
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Jun 28, 2007
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Sep 12, 2006
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Sep 12, 2006
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Sep 12, 2006
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Sep 12, 2006
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Sep 12, 2006
Dob violation - resolved - Elevator elevatorrequired
E-elevator elevatorrequired
Dec 7, 2005
Dob violation - resolved - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 27, 2001
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Feb 7, 2000
Dob violation - dismissed - Boilers boiler required
Ll6291-local law 62/91 - boilers boiler required
Mar 18, 1993
Dob violation - dismissed
ECB violations · 4
- Class - 1
Filed a certificate form,application etc containing material false statements.noted:the owner/representative made false certification on sec#26 of pw1 job application#140650695 which was filed on 08/04/17 by ch
Dec 26, 2017 · Penalty $2,400
Resolve - Class - 3
64m07.69m07.34x11.05n10.08b01.100x10.64m07 69m07 crosshead 39x11 light 05n10 zone lock 08b01 lobby level 100x10 bottom access switch
Jan 6, 2009 · Penalty $200
Resolve - Hazardous
Failure to safeguard public & property affected by constructed operations.noted:escavation work being done in bldg caused damage to adjacentproperty wall.while underpinning wall shifted inwards approx 3 inches
Jun 15, 2001
Resolve - Non-hazardous
Place of assembly contrary to approved plan for p.a.#167/88 additionalstairs to dance fl,new vesticle by exit from dance fl,new emergency light and exit signs installed in conjuction with alt #101276209 whcih i
May 6, 2001
Resolve
Complaints
- Paint/plaster
Wall
Aug 31, 2026 · Apt S6F
Close - Unsanitary condition
Mold
Aug 31, 2026 · Apt S6F
Close - Door/window
Door
Aug 31, 2026 · Apt S6F
Close - Paint/plaster
Wall
Aug 31, 2026 · Apt S6F
Close - Unsanitary condition
Mold
May 30, 2021 · Apt S6
Close - Unsanitary condition
Mold
May 15, 2018 · Apt S9C
Close - Unsanitary condition
Garbage/recycling storage
Apr 24, 2017 · Apt 4LS
Close - Electric
Lighting
Apr 24, 2017 · Apt 4LS
Close - Electric
Lighting
Apr 24, 2017 · Apt 4LS
Close - Door/window
Door
Apr 24, 2017 · Apt 4LS
Close
Show 32 more ↓
- Door/window
Door
Apr 24, 2017 · Apt 4LS
Close - Flooring/stairs
Floor
Apr 24, 2017 · Apt 4LS
Close - Elevator
Maintenance
Apr 24, 2017 · Apt 4LS
Close - Electric
No lighting
Apr 28, 2016 · Apt BLDG
Close - Paint/plaster
Ceiling
Sep 7, 2015 · Apt S6F
Close - Door/window
Window frame
Sep 7, 2015 · Apt S6F
Close - Flooring/stairs
Floor
Sep 7, 2015 · Apt S6F
Close - Electric
Outlet/switch
Sep 7, 2015 · Apt S6F
Close - Electric
Outlet/switch
Sep 7, 2015 · Apt S6F
Close - General
Ventilation system
Sep 7, 2015 · Apt S6F
Close - Unsanitary condition
Mold
Sep 7, 2015 · Apt S6F
Close - Unsanitary condition
Pests
Sep 4, 2014 · Apt S10R
Close - Safety
Carbon monoxide detector
Jul 16, 2014 · Apt 2W
Close - Paint/plaster
Ceiling
Jul 16, 2014 · Apt 2W
Close - Plumbing
Basin/sink
Jul 16, 2014 · Apt 2W
Close - Plumbing
Bathtub/shower
Jul 16, 2014 · Apt 2W
Close - Safety
Smoke detector
Jul 16, 2014 · Apt 2W
Close - Nonconst
Smoke detector
Aug 15, 2007 · Apt S10P
Close - Nonconst
Carbon monoxide
Aug 15, 2007 · Apt S10P
Close - Electric
Bell-buzzer/intercom
Aug 15, 2007 · Apt S10P
Close - General
Doors
Aug 15, 2007 · Apt S10P
Close - Electric
Wiring
Mar 13, 2004 · Apt 8K S
Close - Plumbing
Water-leaks
Mar 13, 2004 · Apt 8K S
Close - General
Floor
Aug 1, 2003 · Apt N5C
Close - Paint/plaster
Ceiling
Aug 1, 2003 · Apt N5C
Close - General
Doors
Aug 1, 2003 · Apt N5C
Close - Appliance
Refrigerator
Aug 1, 2003 · Apt N5C
Close - Appliance
Electric/gas range
Aug 1, 2003 · Apt N5C
Close - General
Windows
Aug 1, 2003 · Apt N5C
Close - Plumbing
Basin/sink
Aug 1, 2003 · Apt N5C
Close - Plumbing
Toilet
Aug 1, 2003 · Apt N5C
Close - General
Windows
May 22, 2003 · Apt S-4N
Close
Sales history
No recorded sales in our data
Building details
- Building type
- Elevator apartment building (D6)
- Year built
- 2001
- Floors
- 14
- Residential units
- 313
- Building area
- 300,000 ft²
- Lot area
- 37,031 ft²
- Zoning
- C6-3A
- Community board
- 104
- Council district
- 3
- Block / lot
- 695 / 15
- Assessed value
- $45,723,600
- Landmark / historic district
- No
HPD registration #141632, last renewed Aug 20, 2025.
Questions about 527 West 23 Street
Who owns 527 West 23 Street?
The owner of record in NYC Department of City Planning PLUTO data is 23rd Chelsea Associates,.
Does 527 West 23 Street have violations?
Yes. NYC HPD has recorded 17 housing violations at this property.
Is 527 West 23 Street rent stabilized?
NYC Department of Finance tax bills listed 222 rent-stabilized units here in 2024 (about 71% of its 313 apartments). To confirm a specific apartment, request its rent history from NYS Homes and Community Renewal.
When was 527 West 23 Street built?
City records list 2001 as the year it was built.
How many apartments are in 527 West 23 Street?
It has 313 residential units and 325 units in total.
Source: NYC Open Data (DCP PLUTO, HPD, DOB, ECB/OATH, DOF). Records can lag the city's systems. Data refreshed weekly.