150 West 56th Street, Manhattan

📍 Midtown, Manhattan Built 1987 337 units Class RM Residential
Registered to RON BLUM CONDO HPD registration · updated monthly
CRITICAL RISK
17 Open Violations
4C 11B 2A
56 Complaints (12 mo) ↓ down vs prior year
0 Last 30 Days
Renting here? This building has 4 unresolved immediately-hazardous violations — ask the landlord what's being done about them before you sign.

311 Complaint Summary

0
Last 30 Days
12
Last 90 Days
56
Last 365 Days
✅ Complaints are down 19% compared to the previous 6 months.
🐀 4 pest infestation complaints filed with HPD since 2024
Complaint Types (Last 12 Months)
FLOORING/STAIRS
13(24%)
PLUMBING
11(20%)
HEAT/HOT WATER
8(15%)
UNSANITARY CONDITION
6(11%)
SAFETY
5(9%)
PAINT/PLASTER
5(9%)
ELECTRIC
4(7%)
DOOR/WINDOW
2(4%)
📅 Monthly Activity Heatmap (Last 12 Months)
Aug
Sep
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Dec
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Feb
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Apr
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Jul

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

DOHMH Rat Inspection History

4 Inspections on Record
Passed Most Recent Result
2023-05-22 Most Recent Date
2023-05-22 Initial Passed
2012-12-12 Initial Passed
2011-07-08 Initial Passed
2010-07-09 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
11 Class B
4 Class C
Driving this immediately hazardous rating
Class C Properly repair with similar material the broken or defective hardwood floor in the 1st room from north 2026-02-22
Class C Building door missing or defective self-close mechanism 2025-10-17
See all 17 violations ▼
Class C § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE HARDWOOD FLOOR IN THE 1st ROOM FROM NORTH LOCATED AT APT 5001, 49th STORY, 1st APARTMENT FROM NORTH AT EAST
2026-02-22

Violation ID: #18661113

Current Status: Open

Date Issued: 2026-02-22T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE HARDWOOD FLOOR IN THE 1st ROOM FROM NORTH LOCATED AT APT 5001, 49th STORY, 1st APARTMENT FROM NORTH AT EAST

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 HINGE IN THE ENTRANCE LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM NORTH AT EAST
2025-10-17

Violation ID: #18304797

Current Status: Open

Date Issued: 2025-10-17T00:00:00.000

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 HINGE IN THE ENTRANCE LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM NORTH AT EAST

Class C HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-07-29

Violation ID: #18121183

Current Status: Open

Date Issued: 2025-07-29T00:00:00.000

Description: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH

Class C § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM NORTH LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-07-29

Violation ID: #18121180

Current Status: Open

Date Issued: 2025-07-29T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM NORTH LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOORING IN THE 1st ROOM FROM EAST LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM NORTH AT EAST
2026-03-11

Violation ID: #18703901

Current Status: Open

Date Issued: 2026-03-11T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOORING IN THE 1st ROOM FROM EAST LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM NORTH AT EAST

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 MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM NORTH AT EAST
2026-02-25

Violation ID: #18668325

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 MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM NORTH AT EAST

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 MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM NORTH AT EAST
2026-02-25

Violation ID: #18668326

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 MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM NORTH AT EAST

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM EAST LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM NORTH AT EAST
2025-11-25

Violation ID: #18441839

Current Status: Open

Date Issued: 2025-11-25T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM EAST LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM NORTH AT EAST

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 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-07-29

Violation ID: #18121175

Current Status: Open

Date Issued: 2025-07-29T00:00:00.000

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 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH

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 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-07-29

Violation ID: #18121176

Current Status: Open

Date Issued: 2025-07-29T00:00:00.000

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 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-07-29

Violation ID: #18121177

Current Status: Open

Date Issued: 2025-07-29T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-07-29

Violation ID: #18121178

Current Status: Open

Date Issued: 2025-07-29T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC FLOOR TILE IN THE KITCHEN LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-07-29

Violation ID: #18121182

Current Status: Open

Date Issued: 2025-07-29T00:00:00.000

Description: § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC FLOOR TILE IN THE KITCHEN LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2005 HMC: REFIT CLOSET DOORS IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-07-29

Violation ID: #18121181

Current Status: Open

Date Issued: 2025-07-29T00:00:00.000

Description: § 27-2005 HMC: REFIT CLOSET DOORS IN THE 1st ROOM FROM NORTH AT EAST LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH

Class B § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT WASH/BASIN IN THE BATHROOM LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH
2025-07-29

Violation ID: #18121184

Current Status: Open

Date Issued: 2025-07-29T00:00:00.000

Description: § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT WASH/BASIN IN THE BATHROOM LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM EAST AT SOUTH

Class A § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM NORTH AT EAST
2026-03-11

Violation ID: #18703899

Current Status: Open

Date Issued: 2026-03-11T00:00:00.000

Description: § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM NORTH AT EAST

Class A § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM NORTH AT EAST
2026-03-11

Violation ID: #18703900

Current Status: Open

Date Issued: 2026-03-11T00:00:00.000

Description: § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE 1st ROOM FROM EAST LOCATED AT APT 5001, 50th STORY, 1st APARTMENT FROM NORTH AT EAST

⚠️ 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 4 Class C (immediately hazardous) violations currently open — the most serious HPD category. With 56 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 9, 2026. Always verify independently with HPD before signing a lease.

Data last updated: July 9, 2026 · Source: NYC Open Data

⚠️ Serious Concerns Found

This building has 56 complaints and 4 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 9, 2026.