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11 HILLSIDE AVENUE

Manhattan · ZIP 10040 · BIN 1064063 · Washington Heights (North) · Last violation Jun 22, 2026 · Last complaint Jul 31, 2026

NeighborhoodWashington Heights (North)
More violations than 90% of nearby buildings
More violations than 90% of buildings and more complaints than 90% of buildings in Washington Heights (North). Size-normalized against residential buildings in the neighborhood for issues in the last 10 years.
ViolationsComplaints
Activity TrendsLast 5 years
A steady level of activity over time
Last 2 yrs: 406 violations · 455 complaints
'21'26ViolationsComplaints
▼ View all activity over time
Severityⓘopen violations
53 immediately hazardous (Class C) violations still open
Class C violations include lead paint, mold, pest infestations, heat/hot water failure, and structural hazards — the most serious category.
Class Cimmediately hazardous53Class Bhazardous96
Housing Preservation & Development Violations
Total violations since 2003
1,253
52 per year avg.↑ Up 44% in the last 2 years (406 vs 282 prior 2 yrs)
Open violations
196
Class C (immed. haz.)ⓘ53
Class B (hazardous)ⓘ96
Rent-impairingⓘ9
Housing Preservation & Development Complaints
Total complaints since 2003
1,716
72 per year avg.↑ Up 106% in the last 2 years (455 vs 221 prior 2 yrs)
Complaint Resolution
No access20%Violation issued21%No violation26%Phone resolved32%Other1%(1,716)
Urgency breakdown
Last 12 mo.

Top violation categories

5 yrsAll time
Maintenanceⓘ352 violations
Paintingⓘ117 violations
Water Supplyⓘ101 violations
Extermination & Rodent Eradicationⓘ75 violations
Egressⓘ61 violations
Lead-Based Paintⓘ39 violations
Cleaningⓘ36 violations
Carbon Monoxide Detecting Devicesⓘ21 violations
Top complaint groupsⓘ
5 yrsAll time
Heat / hot waterⓘ296 complaints
Bldg maintenanceⓘ115 complaints
Water & plumbingⓘ97 complaints
Mold & pestsⓘ95 complaints
Appliancesⓘ17 complaints
Electricalⓘ16 complaints
Safety & fireⓘ6 complaints
Hide violations ↑See complaints →

Violation log

1,253 violations

All classesClass AClass BClass CClass IAllOpenClosed
ClassStatusApt
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Open violation ages
▪ 30–90 days6% (11)
▪ 3–12 months72% (141)
▪ 1–3 years17% (33)
▪ 3+ years6% (11)
Prior 4 yr.
Immed. Emergency3%6%
Emergency64%59%
Non-Emergency32%35%
(333)
(404)
Issued
Description
Class BClosedRENT IMPAIRING5DDec 7, 2009REPLACE DEFECTIVE SINK, WATER CLOSET, WASH TUB · SEWERS AND DRAINAGE§ 27-2026 ADM CODE REPLACE THE BROKEN OR DEFECTIVE SINK AT SOUTH WALL IN THE KITCHEN LOCATED AT APT 5D, 5th STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed1DJan 27, 2003REPAIR OR REPLACE SMOKE DETECTOR · SMOKE DETECTING DEVICES§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class CClosedRENT IMPAIRING1DJan 27, 2003REMOVE ILLEGAL FASTENING · EGRESS§ 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK INSTALLED ON APT DOOR IN THE ENTRANCE LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosedRENT IMPAIRING
Dec 7, 2009Apt 5D
REPLACE DEFECTIVE SINK, WATER CLOSET, WASH TUB · SEWERS AND DRAINAGE
§ 27-2026 ADM CODE REPLACE THE BROKEN OR DEFECTIVE SINK AT SOUTH WALL IN THE KITCHEN LOCATED AT APT 5D, 5th STORY, 1st APARTMENT FROM WEST AT NORTH
Class BClosed
Jan 27, 2003Apt 1D
REPAIR OR REPLACE SMOKE DETECTOR · SMOKE DETECTING DEVICES
§ 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
Class CClosedRENT IMPAIRING
Jan 27, 2003Apt 1D
REMOVE ILLEGAL FASTENING · EGRESS
§ 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING DOUBLE CYLINDER KEY OPERATED LOCK INSTALLED ON APT DOOR IN THE ENTRANCE LOCATED AT APT 1D, 1st STORY, 1st APARTMENT FROM WEST AT NORTH
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