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466 West 23rd Street, Manhattan

📍 Chelsea, Manhattan Built 1857 10 units Class C1 Residential
Registered to ALEXANDER STEFANELLI LLC / Partnership HPD registration · updated monthly
CRITICAL RISK
5 Open Violations
2C 1B 2A
11 Complaints (12 mo) ↑ up vs prior year
0 Last 30 Days
Renting here? This building has 2 unresolved immediately-hazardous violations — ask the landlord what's being done about them before you sign.

311 Complaint Summary

0
Last 30 Days
0
Last 90 Days
11
Last 365 Days
⚠️ Complaints are up 900% compared to the previous 6 months.
🐀 1 pest infestation complaint filed with HPD since 2024
Complaint Types (Last 12 Months)
HEAT/HOT WATER
5(45%)
GENERAL
5(45%)
UNSANITARY CONDITION
1(9%)
📅 Monthly Activity Heatmap (Last 12 Months)
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Source: NYC 311 / HPD · Synced daily · Covers HPD-managed residential buildings · Records from Jan 2024 onward

DOHMH Rat Inspection History

9 Inspections on Record
Passed Most Recent Result
2026-05-08 Most Recent Date
2026-05-08 Initial Passed
2024-10-09 Initial Passed
2019-04-04 Initial Passed
2018-07-09 Initial Passed
2017-08-16 Initial Passed
2017-01-17 Initial Passed
2012-09-11 Initial Passed
2011-06-08 Initial Passed
2010-06-11 Initial Passed

Source: NYC DOHMH Rodent Inspections · Synced daily (30-day lookback) · Inspections may cover the building's block, not the exact address · DOHMH data publishes with ~10-day lag

HPD Housing Violations

2 Class A
1 Class B
2 Class C
Driving this immediately hazardous rating
Class C Properly repair or replace the broken or defective inoperable hydronic baseboard heater at north make operable… 2026-01-30
Class C Building door missing or defective self-close mechanism 2024-08-03
See all 5 violations ▼
Class C § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE INOPERABLE HYDRONIC BASEBOARD HEATER AT NORTH MAKE OPERABLE IN THE 2nd ROOM FROM EAST AT NORTH LOCATED AT APT 4F, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
2026-01-30 ▼

Violation ID: #18607204

Current Status: Open

Date Issued: 2026-01-30T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE INOPERABLE HYDRONIC BASEBOARD HEATER AT NORTH MAKE OPERABLE IN THE 2nd ROOM FROM EAST AT NORTH LOCATED AT APT 4F, 4th STORY, 1st APARTMENT FROM WEST AT NORTH

Class C § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRANCE LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH
2024-08-03 ▼

Violation ID: #17162743

Current Status: Open

Date Issued: 2024-08-03T00:00:00.000

Description: § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE ENTRANCE LOCATED AT APT 4R, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE MECHANICAL VENTILATION SYSTEM AT SOUTH WALL IN THE BATHROOM LOCATED AT APT 4F, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
2026-01-30 ▼

Violation ID: #18607202

Current Status: Open

Date Issued: 2026-01-30T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE MECHANICAL VENTILATION SYSTEM AT SOUTH WALL IN THE BATHROOM LOCATED AT APT 4F, 4th STORY, 1st APARTMENT FROM WEST AT NORTH

Class A § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CAULKING AROUND THE BATHTUB IN THE BATHROOM LOCATED AT APT 4F, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
2025-08-06 ▼

Violation ID: #18150187

Current Status: Open

Date Issued: 2025-08-06T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CAULKING AROUND THE BATHTUB IN THE BATHROOM LOCATED AT APT 4F, 4th STORY, 1st APARTMENT FROM WEST AT NORTH

Class A § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE MECHANICAL VENT AT NORTH WALL IN THE BATHROOM LOCATED AT APT 4F, 4th STORY, 1st APARTMENT FROM WEST AT NORTH
2025-08-06 ▼

Violation ID: #18150189

Current Status: Open

Date Issued: 2025-08-06T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE MECHANICAL VENT AT NORTH WALL IN THE BATHROOM LOCATED AT APT 4F, 4th STORY, 1st APARTMENT FROM WEST AT NORTH

⚠️ What does Class C mean?

Class C violations are classified as immediately hazardous by the HPD (e.g. lack of heat or hot water, active mold, severe rodent infestations, lead-based paint, or carbon monoxide detector issues). Landlords are legally required to resolve these immediately.

Source: NYC HPD Housing Violations · Synced daily · Open violations only — closed violations excluded · Class I (administrative/registration notices) excluded from counts

What This Means If You're Considering Renting Here

This building has 2 Class C (immediately hazardous) violations currently open — the most serious HPD category. With 11 complaints filed in the last 12 months, prospective renters should exercise significant caution, request a full HPD inspection history, and consult a tenant rights organization before signing any lease.

Data current as of July 10, 2026. Always verify independently with HPD before signing a lease.

Data Disclaimer: All compliance data on this page is synced directly from municipal reports published via NYC Open Data. Complaint counts and HPD housing violations are updated daily. Building characteristics (built year, unit count, and building class) are derived from the NYC Department of City Planning's PLUTO database.

Data last updated: July 10, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 11 complaints and 2 Class C (immediately hazardous) violations on record in the last 12 months. Review the full violation list carefully before signing any lease.

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About This Data

Complaint data is sourced from the NYC 311 Service Requests dataset (NYC Open Data). Violation data is from the HPD Housing Maintenance Code Violations dataset. Building info is based on NYC PLUTO by NYC Department of City Planning.

All records are public-domain municipal data provided as-is. Updated daily. Last verified: July 10, 2026.