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452 WEST 23 STREET

Manhattan · ZIP 10011 · BIN 1012712 · Chelsea-Hudson Yards · Last violation Jul 30, 2026 · Last complaint Jul 22, 2026

NeighborhoodChelsea-Hudson Yards
More violations than 99% of nearby buildings
More violations than 99% of buildings and more complaints than 100% of buildings in Chelsea-Hudson Yards. Size-normalized against residential buildings in the neighborhood for issues in the last 10 years.
ViolationsComplaints
Activity TrendsLast 5 years
More activity recently than in past years
Last 2 yrs: 78 violations · 286 complaints
'21'26ViolationsComplaints
▼ View all activity over time
Severityⓘopen violations
6 immediately hazardous (Class C) violations still open
Class C violations include lead paint, mold, pest infestations, heat/hot water failure, and structural hazards — the most serious category.
Class Cimmediately hazardous6Class Bhazardous18

What to watch forⓘ

  1. Hazardous violations are open, including mold and pests, and building maintenance.
    Worth checking · AI-assistedⓘ
    Look along the baseboards and floor corners for droppings, dead insects, or sticky traps. Check cabinet and closet surfaces, pipes, and walls for water stains, peeling paint, or soft spots.
    details ▸

    Deadlines vary by condition: immediate for heat and hot water, 14 days for self-closing doors, 21 days for lead paint, window guards, mold, and mice, cockroaches or rats, and 24 hours for everything else. They run from the date the owner is served, and mark when civil penalties can be sought in Housing Court. They are not a promise the condition is fixed by then. If the owner does not fix it, HPD can send its own contractor and bill them.

    • —Mold & pests — Rodent, cockroach, bedbug, or other pest infestation and extermination related issues.
    • —Bldg maintenance — General building repair, upkeep, and maintenance related housing code violations.

    The violation list below shows which conditions are open and when each was cited. If one in your own apartment is still unaddressed, call 311.

    • NYC HPD, ABCs of Housing 2024 (Tenants' Guide)
Housing Preservation & Development Violations
Total violations since 2009
137
8 per year avg.↑ Up 90% in the last 2 years (78 vs 41 prior 2 yrs)
Open violations
28
Class C (immed. haz.)ⓘ6
Class B (hazardous)ⓘ18
Rent-impairingⓘ3
Housing Preservation & Development Complaints
Total complaints since 2020
352
50 per year avg.↑ Up 598% in the last 2 years (286 vs 41 prior 2 yrs)
Complaint Resolution
No access39%Violation issued13%No violation41%Phone resolved7%Other0%(352)
Urgency breakdown
Last 12 mo.

Top violation categories

5 yrsAll time
Maintenanceⓘ60 violations
Egressⓘ18 violations
Posting/Signageⓘ6 violations
Extermination & Rodent Eradicationⓘ6 violations
Paintingⓘ5 violations
Cleaningⓘ5 violations
Carbon Monoxide Detecting Devicesⓘ4 violations
Smoke Detecting Devicesⓘ3 violations
Top complaint groupsⓘ
5 yrsAll time
Bldg maintenanceⓘ124 complaints
Safety & fireⓘ60 complaints
Mold & pestsⓘ41 complaints
Adminⓘ27 complaints
Electricalⓘ23 complaints
Water & plumbingⓘ19 complaints
Heat / hot waterⓘ15 complaints
Appliancesⓘ1 complaints
Outdoor / structuralⓘ1 complaints
Hide violations ↑See complaints →

Violation log

109 violations · Close

All classesClass AClass BClass CClass IAllOpenClosed
ClassStatusApt
See something wrong? File a complaint with 311
— violation classes
  • NYC HPD, Penalties and Fees — correction deadlines
  • Heat or hot water problems reported in the last five years.
    Worth checking · AI-assistedⓘ
    Turn on hot water at the kitchen sink and bathroom sink and feel the water temperature after running for one minute.
    details ▸

    Heat is required October 1 through May 31: at least 68°F from 6am to 10pm when it is below 55°F outside, and 62°F overnight whatever the temperature outside. Hot water must be at least 120°F, 24 hours a day, all year.

    If your apartment is colder than that, file a complaint with 311 and keep the service request number so you can track it. Never use a gas oven or range for heat, which can produce dangerous levels of carbon monoxide.

    • NYC HPD, ABCs of Housing 2024 (Tenants' Guide)
  • Detector violations on record.
    Worth checking · AI-assistedⓘ
    Locate smoke detectors on the ceiling near bedrooms and in hallways, and ask the broker whether carbon monoxide detectors are present in the unit.
    details ▸

    Responsibility is split: the owner provides, installs, and replaces the detectors, while the tenant tests them monthly and replaces the batteries. An open violation means the owner has not yet certified to HPD that the condition was fixed, so a device may still be missing or dead at move-in. A tenant reimburses the owner for a newly installed device, $25 for a smoke or carbon monoxide detector and $50 for a combined unit, and is responsible for replacing one that goes missing or is damaged during the tenancy.

    On a viewing, look for a smoke alarm within fifteen feet of the door of each room used for sleeping, on the ceiling or just below it on the wall, and a carbon monoxide alarm at any height, including one plugged into a hallway outlet. Press the test button, and check that none have been painted over. A chirping alarm usually means a low battery, which is the tenant's to replace, but detectors also sound a separate end-of-life alarm when the device itself has to be replaced by the owner.

    • NYC HPD, ABCs of Housing 2024 (Tenants' Guide) — the requirement
    • NYC HPD, Smoke, Carbon Monoxide, and Natural Gas Detectors — responsibilities, placement, and reimbursement
    • Open violation ages
    ▪ < 30 days7% (2)
    ▪ 30–90 days14% (4)
    ▪ 3–12 months39% (11)
    ▪ 1–3 years39% (11)
    Prior 4 yr.
    Immed. Emergency21%12%
    Emergency30%38%
    Non-Emergency49%50%
    (149)
    (194)
    Issued
    Description
    Class CClosed1AAug 18, 2020REPAIR · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE COUNTER BALANCES AT LOWER AND UPPER SASHES AT THE FIRST WINDOW FROM EAST IN THE 2nd ROOM FROM NORTH LOCATED AT APT 1A, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH
    Class BClosed1AAug 18, 2020REPAIR LEAKY FAUCETS · WATER SUPPLY§ 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS at washbasin IN THE BATHROOM LOCATED AT APT 1A, 2nd STORY, 2nd APARTMENT FROM SOUTH AT WEST
    Class BClosedRENT IMPAIRING—Aug 18, 2009REMOVE ENCUMBRANCES · EGRESS§ 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ARTICLES AT STAIR LANDING IN BULKHEAD.
    Class BClosed—Aug 18, 2009REPAIR WITH SIMILAR MATERIAL · MAINTENANCE§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE EAST CONCRETE COLUMN IM AT ENTRANCE AREA TO BLDG.
    Class IClosed——FILE A VALID REGISTRATION · ANNUAL PROPERTY REGISTRATION§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 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.
    Class IClosed——FILE A VALID REGISTRATION · ANNUAL PROPERTY REGISTRATION§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 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.
    Class IClosed——FILE A VALID REGISTRATION · ANNUAL PROPERTY REGISTRATION§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 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.
    Class IClosed——FILE A VALID REGISTRATION · ANNUAL PROPERTY REGISTRATIONSECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 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.
    Class IClosed——FILE A VALID REGISTRATION · ANNUAL PROPERTY REGISTRATION§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 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.
    Class CClosed
    Aug 18, 2020Apt 1A
    REPAIR · MAINTENANCE
    § 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE COUNTER BALANCES AT LOWER AND UPPER SASHES AT THE FIRST WINDOW FROM EAST IN THE 2nd ROOM FROM NORTH LOCATED AT APT 1A, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH
    Class BClosed
    Aug 18, 2020Apt 1A
    REPAIR LEAKY FAUCETS · WATER SUPPLY
    § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS at washbasin IN THE BATHROOM LOCATED AT APT 1A, 2nd STORY, 2nd APARTMENT FROM SOUTH AT WEST
    Class BClosedRENT IMPAIRING
    Aug 18, 2009
    REMOVE ENCUMBRANCES · EGRESS
    § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ARTICLES AT STAIR LANDING IN BULKHEAD.
    Class BClosed
    Aug 18, 2009
    REPAIR WITH SIMILAR MATERIAL · MAINTENANCE
    § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE EAST CONCRETE COLUMN IM AT ENTRANCE AREA TO BLDG.
    Class IClosed
    —
    FILE A VALID REGISTRATION · ANNUAL PROPERTY REGISTRATION
    §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 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.
    Class IClosed
    —
    FILE A VALID REGISTRATION · ANNUAL PROPERTY REGISTRATION
    §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 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.
    Class IClosed
    —
    FILE A VALID REGISTRATION · ANNUAL PROPERTY REGISTRATION
    §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 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.
    Class IClosed
    —
    FILE A VALID REGISTRATION · ANNUAL PROPERTY REGISTRATION
    SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 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.
    Class IClosed
    —
    FILE A VALID REGISTRATION · ANNUAL PROPERTY REGISTRATION
    §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 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.
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