522 West 134th Street

📍 Morningside Heights, Manhattan Built 1905 24 units Class C1 Residential
Registered to ISAAC WEISS LLC HPD registration · updated monthly
CRITICAL RISK
11 Open Violations
10C 1B
14 Complaints (12 mo) ↓ down vs prior year
1 Last 30 Days
Renting here? This building has 10 unresolved immediately-hazardous violations — ask the landlord what's being done about them before you sign.

311 Complaint Summary

1
Last 30 Days
1
Last 90 Days
14
Last 365 Days
✅ Complaints are down 92% compared to the previous 6 months.
🐀 17 pest infestation complaints filed with HPD since 2024
Complaint Types (Last 12 Months)
UNSANITARY CONDITION
10(71%)
WATER LEAK
1(7%)
PAINT/PLASTER
1(7%)
HEAT/HOT WATER
1(7%)
APPLIANCE
1(7%)
📅 Monthly Activity Heatmap (Last 12 Months)
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul

Source: NYC 311 / HPD · Synced daily · Covers HPD-managed residential buildings · Records from Jan 2024 onward

DOHMH Rat Inspection History

23 Inspections on Record
Passed Most Recent Result
2025-12-31 Most Recent Date
2025-12-31 Initial Passed
2025-06-26 Initial Passed
2025-01-27 Compliance Passed
2024-12-19 Initial Failed for Rat Activity and Other Reason
2024-06-21 Initial Passed
2024-02-28 Compliance Failed for Rat Activity and Other Reason
2023-12-26 Initial Failed for Other Reason
2023-06-27 Initial Passed
2022-07-07 Initial Passed
2021-02-16 Initial Passed
2018-11-13 Initial Passed
2017-12-06 Initial Passed
2017-03-09 Initial Passed
2016-04-26 Initial Passed
2015-07-24 Initial Passed
2014-09-22 Compliance Passed
2014-08-22 Initial Failed for Rat Activity
2013-08-02 Initial Passed
2012-06-07 Initial Passed
2011-05-11 Compliance Failed for Rat Activity
2011-04-04 Initial Failed for Rat Activity
2010-04-15 Compliance Passed
2010-03-09 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

0 Class A
1 Class B
10 Class C
Driving this immediately hazardous rating
Class C Building door missing or defective self-close mechanism 2026-07-01
Class C Active mice infestation 2025-12-04
See all 11 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 IN THE ENTRANCE LOCATED AT APT 32, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST
2026-07-01

Violation ID: #19044369

Current Status: Open

Date Issued: 2026-07-01T00:00:00.000

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 32, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 53, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST
2025-12-04

Violation ID: #18483667

Current Status: Open

Date Issued: 2025-12-04T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 53, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 53, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST
2025-12-04

Violation ID: #18483668

Current Status: Open

Date Issued: 2025-12-04T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 53, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST

Class C § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD-PAINT THAT IS XRF TESTED INCONCLUSIVE FOR LEAD CONTENT AT 0.5MG/CM2 AND IS PRESUMED LEAD PAINT AS SET FORTH IN (28 RCNY §11-07(b)) AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE-USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(b)(2) 1st WINDOW FRAME FROM WEST AT NORTH WALL IN THE 2nd ROOM FROM NORTH AT WEST LOCATED AT APT 52, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST
2024-09-12

Violation ID: #17308503

Current Status: Open

Date Issued: 2024-09-12T00:00:00.000

Description: § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD-PAINT THAT IS XRF TESTED INCONCLUSIVE FOR LEAD CONTENT AT 0.5MG/CM2 AND IS PRESUMED LEAD PAINT AS SET FORTH IN (28 RCNY §11-07(b)) AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE-USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(b)(2) 1st WINDOW FRAME FROM WEST AT NORTH WALL IN THE 2nd ROOM FROM NORTH AT WEST LOCATED AT APT 52, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class C § 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 3; WG TO REPLACE = 0; WG TO REPAIR = 3; 3 MISSING WINDOW GUARDS. 3 WINDOWS WITH AIR CONDITIONER UNITS MISSING ONEWAY SCREWS IN THE ENTIRE APARTMENT LOCATED AT APT 52, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST
2024-08-16

Violation ID: #17211504

Current Status: Open

Date Issued: 2024-08-16T00:00:00.000

Description: § 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CITY HEALTH CODE SECTION 24 RCNY CHAPTER 12. WG TO INSTALL = 3; WG TO REPLACE = 0; WG TO REPAIR = 3; 3 MISSING WINDOW GUARDS. 3 WINDOWS WITH AIR CONDITIONER UNITS MISSING ONEWAY SCREWS IN THE ENTIRE APARTMENT LOCATED AT APT 52, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 32, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST
2024-07-01

Violation ID: #17098251

Current Status: Open

Date Issued: 2024-07-01T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 32, 3rd STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class C § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st WINDOW FRAME FROM SOUTH AT WEST WALL IN THE BATHROOM LOCATED AT APT 3, 1st APARTMENT FROM SOUTH AT WEST
2024-06-01

Violation ID: #17023919

Current Status: Open

Date Issued: 2024-06-01T00:00:00.000

Description: § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st WINDOW FRAME FROM SOUTH AT WEST WALL IN THE BATHROOM LOCATED AT APT 3, 1st APARTMENT FROM SOUTH AT WEST

Class C § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st CLOSET FROM WEST AT NORTH WALL DOOR FRAME, WEST WALL IN THE 2nd ROOM FROM NORTH AT WEST LOCATED AT APT 52, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST
2024-02-19

Violation ID: #16692252

Current Status: Open

Date Issued: 2024-02-19T00:00:00.000

Description: § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st CLOSET FROM WEST AT NORTH WALL DOOR FRAME, WEST WALL IN THE 2nd ROOM FROM NORTH AT WEST LOCATED AT APT 52, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class C § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st CLOSET FROM WEST AT NORTH WALL DOOR FRAME, WEST WALL IN THE 2nd ROOM FROM NORTH AT WEST LOCATED AT APT 52, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST
2024-02-19

Violation ID: #16692254

Current Status: Open

Date Issued: 2024-02-19T00:00:00.000

Description: § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st CLOSET FROM WEST AT NORTH WALL DOOR FRAME, WEST WALL IN THE 2nd ROOM FROM NORTH AT WEST LOCATED AT APT 52, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class C § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st CLOSET FROM WEST AT NORTH WALL DOOR FRAME, WEST WALL, CEILING IN THE 2nd ROOM FROM NORTH AT WEST LOCATED AT APT 52, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST
2024-02-19

Violation ID: #16692256

Current Status: Open

Date Issued: 2024-02-19T00:00:00.000

Description: § 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PAINT THAT TESTED POSITIVE FOR LEAD CONTENT AND THAT IS PEELING OR ON A DETERIORATED SUBSURFACE - USING WORK PRACTICES SET FORTH IN 28 RCNY §11-06(B)(2) 1st CLOSET FROM WEST AT NORTH WALL DOOR FRAME, WEST WALL, CEILING IN THE 2nd ROOM FROM NORTH AT WEST LOCATED AT APT 52, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST

Class B § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 2nd ROOM FROM NORTH LOCATED AT APT 53, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST
2025-12-04

Violation ID: #18483669

Current Status: Open

Date Issued: 2025-12-04T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 2nd ROOM FROM NORTH LOCATED AT APT 53, 5th STORY, 1st APARTMENT FROM SOUTH AT WEST

⚠️ 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 10 Class C (immediately hazardous) violations currently open — the most serious HPD category. With 14 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 last updated: July 10, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 14 complaints and 10 Class C (immediately hazardous) violations on record in the last 12 months. Review the full violation list carefully before signing any lease.

Get notified of any new activity →
Free forever. Cancel anytime.

📊 NYC Building Insights

Read our data analysis of NYC's worst landlords, most complained buildings, and Grade A properties.

Read the blog →

Renter Reviews

No reviews yet

Be the first to share your experience at this building.

Leave a Review

0 / 1000

Used only to verify your submission. Never displayed publicly.

Reviews are submitted by site visitors and reflect their personal experience. 311tracker does not verify tenancy or the accuracy of individual claims.

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.