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711 West End Avenue, Manhattan

📍 Upper West Side, Manhattan Built 1952 139 units Class D1 Residential
Registered to ALOYSIUS LAWN LLC / Partnership HPD registration · updated monthly
CRITICAL RISK
15 Open Violations
7C 3B 5A
133 Complaints (12 mo) ↑ up vs prior year
3 Last 30 Days
Renting here? This building has 7 unresolved immediately-hazardous violations — ask the landlord what's being done about them before you sign.

311 Complaint Summary

3
Last 30 Days
7
Last 90 Days
133
Last 365 Days
⚠️ Complaints are up 15% compared to the previous 6 months.
🐀 3 pest infestation complaints filed with HPD since 2024
Complaint Types (Last 12 Months)
HEAT/HOT WATER
126(95%)
GENERAL
4(3%)
UNSANITARY CONDITION
2(2%)
SAFETY
1(1%)
📅 Monthly Activity Heatmap (Last 12 Months)
Jul
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Source: NYC 311 / HPD · Synced daily · Covers HPD-managed residential buildings · Records from Jan 2024 onward

DOHMH Rat Inspection History

25 Inspections on Record
Failed for Rat Activity Most Recent Result
2026-05-29 Most Recent Date
2026-05-29 Initial Failed for Rat Activity
2025-09-04 Treatments Bait applied
2025-08-26 Treatments Bait applied
2025-08-13 Treatments Bait applied
2025-08-04 Treatments Bait applied
2025-07-29 Compliance Failed for Rat Activity and Other Reason
2025-07-01 Initial Failed for Rat Activity and Other Reason
2025-03-29 Treatments Bait applied
2025-03-22 Treatments Bait applied
2025-02-06 Compliance Failed for Rat Activity
2024-11-21 Treatments Bait applied
2024-11-08 Treatments Bait applied
2024-11-01 Treatments Bait applied
2024-10-01 Compliance Failed for Rat Activity
2024-07-10 Initial Failed for Rat Activity and Other Reason
2024-03-27 Compliance Failed for Rat Activity
2024-02-23 Initial Failed for Rat Activity
2023-09-21 Compliance Failed for Rat Activity
2023-08-22 Initial Failed for Rat Activity
2023-07-20 Treatments Bait applied
2023-05-25 Compliance Failed for Rat Activity
2023-03-29 Initial Passed
2023-03-09 Initial Failed for Rat Activity
2022-12-02 Compliance Failed for Rat Activity
2022-09-16 Initial Failed for Rat Activity

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

5 Class A
3 Class B
7 Class C
Driving this immediately hazardous rating
Class C Building door missing or defective self-close mechanism 2026-03-19
Class C Building door missing or defective self-close mechanism 2026-03-19
See all 15 violations ▼
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 AT HOPPER CHUTE AT SOUTH WALL AT COMPACTOR CLOSET, 4th STORY, SECTION ''NORTH''
2026-03-19 ▼

Violation ID: #18732600

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

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 AT HOPPER CHUTE AT SOUTH WALL AT COMPACTOR CLOSET, 4th STORY, SECTION ''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 AT HOPPER CHUTE DOOR AT NORTH WALL AT COMPACTOR CLOSET, 4th STORY, SECTION ''SOUTH''
2026-03-19 ▼

Violation ID: #18732607

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

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 AT HOPPER CHUTE DOOR AT NORTH WALL AT COMPACTOR CLOSET, 4th STORY, SECTION ''SOUTH''

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 AT HOPPER CHUTE DOOR ON NORTH WALL AT COMPACTOR CLOSET, 5th STORY, SECTION ''SOUTH''
2026-03-09 ▼

Violation ID: #18715821

Current Status: Open

Date Issued: 2026-03-09T00:00:00.000

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 AT HOPPER CHUTE DOOR ON NORTH WALL AT COMPACTOR CLOSET, 5th STORY, SECTION ''SOUTH''

Class C § 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BASEMENT AT BOILER ROOM
2025-12-24 ▼

Violation ID: #18530684

Current Status: Open

Date Issued: 2025-12-24T00:00:00.000

Description: § 27-2033 ADM CODE PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT BASEMENT AT BOILER ROOM

Class C § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2FS, 2nd STORY, 3rd APARTMENT FROM EAST AT SOUTH
2025-12-17 ▼

Violation ID: #18513597

Current Status: Open

Date Issued: 2025-12-17T00:00:00.000

Description: § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2FS, 2nd STORY, 3rd APARTMENT FROM EAST AT SOUTH

Class C § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2GN, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH
2024-12-21 ▼

Violation ID: #17571785

Current Status: Open

Date Issued: 2024-12-21T00:00:00.000

Description: § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2GN, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH

Class C § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2GNORT, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION AT NORTH
2024-01-19 ▼

Violation ID: #16606229

Current Status: Open

Date Issued: 2024-01-19T00:00:00.000

Description: § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 2GNORT, 2nd STORY, 2nd APARTMENT FROM WEST AT NORTH , SECTION AT NORTH

Class B § 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK ABOVE CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 7MN, 6th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION ''CENTER''
2026-02-25 ▼

Violation ID: #18678573

Current Status: Open

Date Issued: 2026-02-25T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE ROOF SO THAT IT WILL NOT LEAK ABOVE CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 7MN, 6th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION ''CENTER''

Class B § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 7MN, 6th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION ''CENTER''
2026-02-25 ▼

Violation ID: #18678576

Current Status: Open

Date Issued: 2026-02-25T00:00:00.000

Description: § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 7MN, 6th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION ''CENTER''

Class B § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 7MN, 6th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION ''CENTER''
2026-02-25 ▼

Violation ID: #18678578

Current Status: Open

Date Issued: 2026-02-25T00:00:00.000

Description: § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPARTMENT OF BUILDINGS RULES AND REGULATIONS DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 7MN, 6th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION ''CENTER''

Class A §27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://WWW.NYC.GOV/SITE/HPD/SERVICES-AND-INFORMATION/REQUIRED-SIGNAGE.PAGE
2026-03-19 ▼

Violation ID: #18732608

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

Description: §27-2104(B) HMC POST A PROPER NOTICE REGARDING RENT STABILIZATION LAW, IN A FORM APPROVED BY THE COMMISSIONER, IN A CONSPICUOUS LOCATION WITHIN THE COMMON AREA AT THE BUILDINGS ENTRANCE. FOR MORE INFORMATION ABOUT SIGNAGE REQUIREMENTS, PLEASE VISIT: HTTPS://WWW.NYC.GOV/SITE/HPD/SERVICES-AND-INFORMATION/REQUIRED-SIGNAGE.PAGE

Class A § 27-2005 HMC: REFIT FIRE DOOR AT PUBLIC HALL, 4th STORY, SECTION ''SOUTH''
2026-03-19 ▼

Violation ID: #18732588

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

Description: § 27-2005 HMC: REFIT FIRE DOOR AT PUBLIC HALL, 4th STORY, SECTION ''SOUTH''

Class A § 27-2005 HMC: REFIT FIRE DOOR AT PUBLIC HALL, 4th STORY, SECTION ''NORTH''
2026-03-19 ▼

Violation ID: #18732567

Current Status: Open

Date Issued: 2026-03-19T00:00:00.000

Description: § 27-2005 HMC: REFIT FIRE DOOR AT PUBLIC HALL, 4th STORY, SECTION ''NORTH''

Class A § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT NORTH WALL IN THE BATHROOM LOCATED AT APT 7MN, 6th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION ''CENTER''
2026-02-25 ▼

Violation ID: #18678565

Current Status: Open

Date Issued: 2026-02-25T00:00:00.000

Description: § 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT NORTH WALL IN THE BATHROOM LOCATED AT APT 7MN, 6th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION ''CENTER''

Class A § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 7MN, 6th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION ''CENTER''
2026-02-25 ▼

Violation ID: #18678575

Current Status: Open

Date Issued: 2026-02-25T00:00:00.000

Description: § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 7MN, 6th STORY, 2nd APARTMENT FROM SOUTH AT WEST , SECTION ''CENTER''

⚠️ 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 7 Class C (immediately hazardous) violations currently open — the most serious HPD category. With 133 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 June 30, 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: June 30, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 133 complaints and 7 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: June 30, 2026.