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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
Non-emergencyClosed11BSep 8, 2014PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed11BSep 8, 2014PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed7DJun 23, 2014PLUMBING · 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
Non-emergencyClosed11BMay 29, 2014PLUMBING · 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
EmergencyClosed11BMay 29, 2014PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed11BMay 29, 2014PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed11BMay 29, 2014PLUMBING · 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
EmergencyClosed11BMay 29, 2014PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed11BMar 18, 2014PLUMBING · 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.
Non-emergencyClosed11BMar 18, 2014PLUMBING · 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.
EmergencyClosed11BMar 18, 2014PLUMBING · 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.
EmergencyClosed10EFeb 20, 2014PLUMBING · WATER SUPPLYThe 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.
EmergencyClosed10EFeb 20, 2014PLUMBING · WATER SUPPLYThe 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.
EmergencyClosed5BAug 23, 2013PLUMBING · WATER-LEAKSThe 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.
EmergencyClosed5EAug 23, 2013PLUMBING · WATER-LEAKSThe 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.
Non-emergencyClosed8CMay 1, 2013PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed2CMay 1, 2013PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed2CMay 1, 2013PLUMBING · TOILETThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed1CApr 3, 2013PLUMBING · 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
EmergencyClosed1CApr 3, 2013PLUMBING · 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
Non-emergencyClosed11EMar 8, 2013PLUMBING · SHOWER-STALLThe 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.
Non-emergencyClosed11EFeb 12, 2013PLUMBING · SHOWER-STALLThe 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.
Non-emergencyClosed11EJan 15, 2013PLUMBING · BASIN/SINKThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed11EDec 19, 2012PLUMBING · BATHTUB/SHOWERThe 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.
EmergencyClosed11EDec 19, 2012PLUMBING · BATHTUB/SHOWERThe 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.
Non-emergencyClosed11EDec 19, 2012PLUMBING · 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.
EmergencyClosed9FOct 10, 2012PLUMBING · WATER-LEAKSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed6CSep 5, 2012PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed6CSep 5, 2012PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed6CSep 5, 2012PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed8CSep 4, 2012PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed10CSep 4, 2012PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed1CSep 4, 2012PLUMBING · 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
EmergencyClosed9FJun 29, 2012PLUMBING · 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
EmergencyClosed3BJun 19, 2012PLUMBING · 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
Non-emergencyClosed3BJun 19, 2012PLUMBING · BASIN/SINKThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed3BJun 19, 2012PLUMBING · BASIN/SINKThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed3BJun 19, 2012PLUMBING · 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
EmergencyClosed3BJun 19, 2012PLUMBING · 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
EmergencyClosed3BDec 19, 2011PLUMBING · BASIN/SINKThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed3BDec 19, 2011PLUMBING · 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
EmergencyClosed7DMar 7, 2011PLUMBING · RADIATORThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed9FJul 21, 2010PLUMBING · 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
EmergencyClosed9FMay 18, 2010PLUMBING · WATER-LEAKSThe 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.
EmergencyClosed9FMay 18, 2010PLUMBING · WATER-LEAKSThe 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.
EmergencyClosed9CDec 30, 2009PLUMBING · WATER-LEAKSThe 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.
EmergencyClosed9FDec 17, 2009PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed9FDec 17, 2009PLUMBING · WATER-LEAKSThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed4CNov 18, 2009PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed5AJul 20, 2009PLUMBING · WATER SUPPLYThe Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed
Sep 8, 2014Apt 11B
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed
Sep 8, 2014Apt 11B
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Jun 23, 2014Apt 7D
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
Non-emergencyClosed
May 29, 2014Apt 11B
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
May 29, 2014Apt 11B
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
May 29, 2014Apt 11B
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed
May 29, 2014Apt 11B
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
May 29, 2014Apt 11B
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Mar 18, 2014Apt 11B
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.
Non-emergencyClosed
Mar 18, 2014Apt 11B
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
Mar 18, 2014Apt 11B
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
Feb 20, 2014Apt 10E
PLUMBING · WATER SUPPLY
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
Feb 20, 2014Apt 10E
PLUMBING · WATER SUPPLY
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
Aug 23, 2013Apt 5B
PLUMBING · WATER-LEAKS
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
Aug 23, 2013Apt 5E
PLUMBING · WATER-LEAKS
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.
Non-emergencyClosed
May 1, 2013Apt 8C
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
May 1, 2013Apt 2C
PLUMBING · WATER SUPPLY
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
May 1, 2013Apt 2C
PLUMBING · TOILET
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Apr 3, 2013Apt 1C
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
Apr 3, 2013Apt 1C
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
Non-emergencyClosed
Mar 8, 2013Apt 11E
PLUMBING · SHOWER-STALL
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.
Non-emergencyClosed
Feb 12, 2013Apt 11E
PLUMBING · SHOWER-STALL
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.
Non-emergencyClosed
Jan 15, 2013Apt 11E
PLUMBING · BASIN/SINK
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Dec 19, 2012Apt 11E
PLUMBING · BATHTUB/SHOWER
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 19, 2012Apt 11E
PLUMBING · BATHTUB/SHOWER
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.
Non-emergencyClosed
Dec 19, 2012Apt 11E
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
Oct 10, 2012Apt 9F
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 5, 2012Apt 6C
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
Sep 5, 2012Apt 6C
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 5, 2012Apt 6C
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 4, 2012Apt 8C
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
Sep 4, 2012Apt 10C
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 4, 2012Apt 1C
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
Jun 29, 2012Apt 9F
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
Jun 19, 2012Apt 3B
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
Non-emergencyClosed
Jun 19, 2012Apt 3B
PLUMBING · BASIN/SINK
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Jun 19, 2012Apt 3B
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
Jun 19, 2012Apt 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
Jun 19, 2012Apt 3B
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
Dec 19, 2011Apt 3B
PLUMBING · BASIN/SINK
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Dec 19, 2011Apt 3B
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
Mar 7, 2011Apt 7D
PLUMBING · RADIATOR
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
Non-emergencyClosed
Jul 21, 2010Apt 9F
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
May 18, 2010Apt 9F
PLUMBING · WATER-LEAKS
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
May 18, 2010Apt 9F
PLUMBING · WATER-LEAKS
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 30, 2009Apt 9C
PLUMBING · WATER-LEAKS
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 17, 2009Apt 9F
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
Dec 17, 2009Apt 9F
PLUMBING · WATER-LEAKS
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Nov 18, 2009Apt 4C
PLUMBING · WATER SUPPLY
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
EmergencyClosed
Jul 20, 2009Apt 5A
PLUMBING · WATER SUPPLY
The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed.
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