📊 311tracker
11 East 88 Street, Manhattan is a residential building in Upper East Side, Manhattan, New York City. As of June 8, 2026, this building has 1 open HPD violation: 0 Class A, 1 Class B, and 0 Class C (immediately hazardous). In the last 12 months, 35 complaints have been filed against this building via NYC 311. The most common complaint type is HEAT/HOT WATER. The building's overall risk rating is HIGH RISK. Data source: NYC Open Data, updated daily. Last verified: June 8, 2026.

11 East 88 Street, Manhattan

📍 Upper East Side, Manhattan 🔨 Built 1954 🏢 25 units 🏷️ Class D4
Residential
HIGH RISK

Safety Rating: Hazardous violations — Hazardous violations present — investigate before signing.

311 Complaint Summary

0
Last 30 Days
3
Last 90 Days
35
Last 365 Days
⚠️ Complaints are up 150% compared to the previous 6 months.
Complaint Types (Last 12 Months)
HEAT/HOT WATER
29(83%)
UNSANITARY CONDITION
3(9%)
PLUMBING
3(9%)
📅 Monthly Activity Heatmap (Last 12 Months)
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HPD Housing Violations

0 Class A
1 Class B
0 Class C
Class B § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE AERATOR AT WASH BASIN IN THE BATHROOM LOCATED AT APT 5C, 5th STORY, 1st APARTMENT FROM NORTH AT EAST
2024-07-11 ▼

Violation ID: #17110376

Current Status: Open

Date Issued: 2024-07-11T00:00:00.000

Description: § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE AERATOR AT WASH BASIN IN THE BATHROOM LOCATED AT APT 5C, 5th 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.

Violation History & Landlord Accountability

A Violation Severity
1 Open Violations
0 Class A
1 Class B
0 Class C

Few or no Class C violations on record.

Score: 99.5/100 · Based on current open violations. Higher Class C violations = lower score.

First violation on record: 2024-07-11 · Most recent: 2024-07-11

A Few/no Class C  ·  B Limited Class C  ·  C Multiple Class C  ·  D Significant  ·  F High hazard load

Neighborhood Comparison

How 11 East 88 Street, Manhattan compares to other tracked buildings in Upper East Side in the last 12 months.

2
Average building in Upper East Side
35
This building
1
NYC Average
📊 That's 17.5× the Upper East Side average · top 24% most-complained in neighborhood

Nearby Buildings

Top complained-about buildings in the same neighborhood (Upper East Side) in the last 12 months.

Address Complaints Violations Risk Score Actions
510 MAIN STREET, MANHATTAN 378 38 CRITICAL View →
1261 2 AVENUE, MANHATTAN 270 16 CRITICAL View →
325 EAST 92 STREET, MANHATTAN 148 16 CRITICAL View →
507 EAST 81 STREET, MANHATTAN 133 6 CRITICAL View →
425 EAST 80 STREET, MANHATTAN 133 0 MEDIUM View →

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 8, 2026 · Source: NYC Open Data

⚠️ Notable Issues Found

This building has 35 complaints and active hazardous violations. We recommend reviewing the full history before making a decision.

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

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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 8, 2026.