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635 RIVERSIDE DRIVE

Manhattan · ZIP 10031 · BIN 1062325 · Hamilton Heights-Sugar Hill · Last violation Jul 22, 2026 · Last complaint Jul 16, 2026

NeighborhoodHamilton Heights-Sugar Hill
More violations than 94% of nearby buildings
More violations than 94% of buildings and more complaints than 88% of buildings in Hamilton Heights-Sugar Hill. 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: 692 violations · 380 complaints
'21'26ViolationsComplaints
▼ View all activity over time
Severityⓘopen violations
34 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 hazardous34Class Bhazardous49
Housing Preservation & Development Violations
Total violations since 2000
1,717
64 per year avg.↑ Up 113% in the last 2 years (692 vs 325 prior 2 yrs)
Open violations
93
Class C (immed. haz.)ⓘ34
Class B (hazardous)ⓘ49
Rent-impairingⓘ2
Housing Preservation & Development Complaints
Total complaints since 2003
2,054
86 per year avg.↑ Up 41% in the last 2 years (380 vs 269 prior 2 yrs)
Complaint Resolution
No access13%Violation issued26%No violation34%Phone resolved27%Other0%(2,054)
Urgency breakdown
Last 12 mo.

Top violation categories

5 yrsAll time
Maintenanceⓘ462 violations
Paintingⓘ121 violations
Water Supplyⓘ91 violations
Cleaningⓘ75 violations
Egressⓘ72 violations
Extermination & Rodent Eradicationⓘ61 violations
Carbon Monoxide Detecting Devicesⓘ57 violations
Smoke Detecting Devicesⓘ55 violations
Top complaint groupsⓘ
5 yrsAll time
Heat / hot waterⓘ234 complaints
Bldg maintenanceⓘ154 complaints
Water & plumbingⓘ128 complaints
Mold & pestsⓘ102 complaints
Electricalⓘ24 complaints
Safety & fireⓘ14 complaints
Appliancesⓘ12 complaints
See violations →Hide complaints ↑

Complaint log

326 complaints · PLUMBING

All categoriesPLUMBINGHEAT/HOT WATERHEATINGPAINT/PLASTERGENERALAllOpenClosed
Type
See something wrong? File a complaint with 311
Open violation ages
▪ < 30 days13% (12)
▪ 30–90 days48% (45)
▪ 3–12 months24% (22)
▪ 1–3 years13% (12)
▪ 3+ years2% (2)
Prior 4 yr.
Immed. Emergency5%4%
Emergency63%60%
Non-Emergency31%36%
(213)
(503)
Status
Apt
Received
Category
EmergencyClosed6EJul 8, 2009PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed3BFeb 9, 2009PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed3BFeb 9, 2009PLUMBING · BASIN/SINKThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed3BFeb 9, 2009PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed3BFeb 9, 2009PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed3BFeb 9, 2009PLUMBING · BATHTUB/SHOWERThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed3BFeb 9, 2009PLUMBING · TOILETThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed4DDec 8, 2008PLUMBING · BASIN/SINKThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed1BDec 4, 2008PLUMBING · TOILETThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed1BDec 4, 2008PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed1BNov 25, 2008PLUMBING · BATHTUB/SHOWERThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed1BNov 25, 2008PLUMBING · TOILETThe Department of Housing Preservation and Development inspected the following conditions. Violations were previously issued for these conditions. Information about specific violations is available at www.nyc.gov/hpd.
Non-emergencyClosed6AApr 27, 2008PLUMBING · BASIN/SINKThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed6AApr 27, 2008PLUMBING · TOILETThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed6AApr 27, 2008PLUMBING · TOILETThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed2AFeb 26, 2008PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed2AFeb 26, 2008PLUMBING · TOILETThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed2AFeb 26, 2008PLUMBING · WATER-LEAKSThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed1DJan 28, 2008PLUMBING · WATER-LEAKSThe Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed6ADec 12, 2007PLUMBING · RADIATORThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed6ADec 12, 2007PLUMBING · RADIATORThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed6ADec 4, 2007PLUMBING · RADIATORThe Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed9ANov 29, 2007PLUMBING · WATER-LEAKSThe Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed9ENov 21, 2007PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed6AOct 15, 2007PLUMBING · TOILETThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed6AOct 15, 2007PLUMBING · BASIN/SINKThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed6ASep 26, 2007PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed9ESep 26, 2007PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed6ASep 26, 2007PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
Non-emergencyClosed6ASep 22, 2007PLUMBING · WATER SUPPLYMore than one complaint was received for this building-wide condition. This complaint status is for the initial complaint.The Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
Non-emergencyClosed6DSep 22, 2007PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed10BSep 10, 2007PLUMBING · WATER-LEAKSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed10BSep 10, 2007PLUMBING · WATER-LEAKSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed6ASep 4, 2007PLUMBING · BATHTUB/SHOWERThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed1DJan 23, 2007PLUMBING · WATER-LEAKSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed3AJan 16, 2007PLUMBING · WATER-LEAKSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed3BJan 9, 2007PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed3BJan 9, 2007PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed6ADec 6, 2006PLUMBING · WATER-LEAKSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed6ADec 6, 2006PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed6ANov 28, 2006PLUMBING · SHOWER-STALLThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed6ANov 28, 2006PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed3BOct 3, 2006PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed3AAug 29, 2006PLUMBING · WATER-LEAKSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed3AAug 29, 2006PLUMBING · BASIN/SINKThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed3AAug 29, 2006PLUMBING · WATER-LEAKSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed2BAug 16, 2006PLUMBING · BASIN/SINKThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed2BAug 16, 2006PLUMBING · BASIN/SINKThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed2BAug 16, 2006PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed2BAug 16, 2006PLUMBING · BASIN/SINKThe Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed
Jul 8, 2009Apt 6E
PLUMBING · WATER SUPPLY
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Feb 9, 2009Apt 3B
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed
Feb 9, 2009Apt 3B
PLUMBING · BASIN/SINK
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed
Feb 9, 2009Apt 3B
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Feb 9, 2009Apt 3B
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed
Feb 9, 2009Apt 3B
PLUMBING · BATHTUB/SHOWER
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed
Feb 9, 2009Apt 3B
PLUMBING · TOILET
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed
Dec 8, 2008Apt 4D
PLUMBING · BASIN/SINK
The Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed
Dec 4, 2008Apt 1B
PLUMBING · TOILET
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed
Dec 4, 2008Apt 1B
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed
Nov 25, 2008Apt 1B
PLUMBING · BATHTUB/SHOWER
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed
Nov 25, 2008Apt 1B
PLUMBING · TOILET
The Department of Housing Preservation and Development inspected the following conditions. Violations were previously issued for these conditions. Information about specific violations is available at www.nyc.gov/hpd.
Non-emergencyClosed
Apr 27, 2008Apt 6A
PLUMBING · BASIN/SINK
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed
Apr 27, 2008Apt 6A
PLUMBING · TOILET
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed
Apr 27, 2008Apt 6A
PLUMBING · TOILET
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Feb 26, 2008Apt 2A
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Feb 26, 2008Apt 2A
PLUMBING · TOILET
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
Non-emergencyClosed
Feb 26, 2008Apt 2A
PLUMBING · WATER-LEAKS
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed
Jan 28, 2008Apt 1D
PLUMBING · WATER-LEAKS
The Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed
Dec 12, 2007Apt 6A
PLUMBING · RADIATOR
The Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed
Dec 12, 2007Apt 6A
PLUMBING · RADIATOR
The Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed
Dec 4, 2007Apt 6A
PLUMBING · RADIATOR
The Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed
Nov 29, 2007Apt 9A
PLUMBING · WATER-LEAKS
The Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed
Nov 21, 2007Apt 9E
PLUMBING · WATER SUPPLY
The Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed
Oct 15, 2007Apt 6A
PLUMBING · TOILET
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Oct 15, 2007Apt 6A
PLUMBING · BASIN/SINK
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed
Sep 26, 2007Apt 6A
PLUMBING · WATER SUPPLY
The Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed
Sep 26, 2007Apt 9E
PLUMBING · WATER SUPPLY
The Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
EmergencyClosed
Sep 26, 2007Apt 6A
PLUMBING · WATER SUPPLY
The Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
Non-emergencyClosed
Sep 22, 2007Apt 6A
PLUMBING · WATER SUPPLY
More than one complaint was received for this building-wide condition. This complaint status is for the initial complaint.The Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition still exists, please file a new complaint.
Non-emergencyClosed
Sep 22, 2007Apt 6D
PLUMBING · WATER SUPPLY
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Sep 10, 2007Apt 10B
PLUMBING · WATER-LEAKS
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed
Sep 10, 2007Apt 10B
PLUMBING · WATER-LEAKS
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Sep 4, 2007Apt 6A
PLUMBING · BATHTUB/SHOWER
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Jan 23, 2007Apt 1D
PLUMBING · WATER-LEAKS
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Jan 16, 2007Apt 3A
PLUMBING · WATER-LEAKS
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Jan 9, 2007Apt 3B
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed
Jan 9, 2007Apt 3B
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed
Dec 6, 2006Apt 6A
PLUMBING · WATER-LEAKS
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed
Dec 6, 2006Apt 6A
PLUMBING · WATER SUPPLY
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed
Nov 28, 2006Apt 6A
PLUMBING · SHOWER-STALL
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed
Nov 28, 2006Apt 6A
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
EmergencyClosed
Oct 3, 2006Apt 3B
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Aug 29, 2006Apt 3A
PLUMBING · WATER-LEAKS
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed
Aug 29, 2006Apt 3A
PLUMBING · BASIN/SINK
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed
Aug 29, 2006Apt 3A
PLUMBING · WATER-LEAKS
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Aug 16, 2006Apt 2B
PLUMBING · BASIN/SINK
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Aug 16, 2006Apt 2B
PLUMBING · BASIN/SINK
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Aug 16, 2006Apt 2B
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed
Aug 16, 2006Apt 2B
PLUMBING · BASIN/SINK
The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd
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