834 Riverside Drive
834 Riverside Drive in Washington Heights, Manhattan, has 141 open HPD violations, 13 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: F (47/100).
Co-op (HDFC) · Multi-family elevator · 31 units · Built 1921
A limited-equity co-op held by a Housing Development Fund Corporation: the residents own shares, so a rental here is a sublet that usually needs board approval, and HDFC co-ops often limit sublets and resale prices. Co-op units are not rent-stabilized. How HDFCs are ranked
StreetSpy grade: F (Severe, 47/100)
- 13 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 12 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- 3 heat or hot water complaints to 311 in the last 12 months.
- Repairs: High (141 open, 13 class C), records as of Oct 26, 2026
- Heat and hot water: 3 complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
- Safety: Clear (No open DOB violations), records as of Oct 26, 2026
- Registration: Renewal not yet in city data, records as of Oct 3, 2026
Housing code violations (HPD)
141 open violations: 13 class C (immediately hazardous), 93 class B, 35 class A. 6 issued in the last 12 months. 173 on record. Oldest open violation issued 2007-09-05. Newest violation issued 2026-04-29.
0 closed in the last 90 days. Median 22 days from issue to close for the 1 violations closed in the last 12 months.
12 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.
- Class C: Fire escape defect. FIRE ESCAPE DEFECTIVE. ADJUST THE DROPLADDER SO THAT IT WILL SLIDE EASILY IN THE GUIDE RODS AT BUILDING FRONT AT FIRE ESCAPE, issued 2022-11-14. HPD violation 15514751
- Class C: Broken window or sash, bathroom, 6th floor. PROPERLY REPAIR THE BROKEN OR DEFECTIVE UPPER WINDOW SASH IN THE 1st BATHROOM FROM EAST LOCATED AT APT 6A, 6th STORY, 1st APARTMENT FROM NORTH AT EAST (apt 6A), issued 2022-02-10. HPD violation 14816235
- Class C: Fire escape defect. FIRE ESCAPE DEFECTIVE. ADJUST THE DROPLADDER SO THAT IT WILL SLIDE EASILY IN THE GUIDE RODS DROP LADDER DISCONNECTED FROM GUIDE RODS, issued 2019-05-16. HPD violation 13072020
- Class C: No heat / heating defect (hallway). POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM ... AT PUBLIC HALL, 1st STORY, issued 2015-08-26. HPD violation 10834026
- Class C: Damaged plaster or paint, ceiling, 2nd room from the east, 6th floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 2nd ROOM FROM EAST LOCATED AT APT 6E, 6th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 6E), issued 2015-05-12. HPD violation 10705246
- Class C: Door, lock or intercom defect (entrance). PROPERLY REPAIR THE BROKEN OR DEFECTIVE INTERCOM SYSTEM FROM BUILDING ENTRANCE TO 2ND STY 2ND WEST APT 2C, issued 2015-03-30. HPD violation 10648623
- Class C: Damaged plaster or paint, foyer, 6th floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE FOYER LOCATED AT APT 6B, 6th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 6B), issued 2013-10-04. HPD violation 9993165
- Class C: Fire escape defect, throughout the apartment, 6th floor. , 2007 ADM CODE REMOVE THE ILLEGAL FASTENING KEY OPERATED LOCK INSTALLED ON THE DOOR OF THE ROOM LEADING TO THE FIRE ESCAPE IN THE ENTIRE APARTMENT LOCATED AT APT 6B, 6th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 6B), issued 2013-10-04. HPD violation 9993164
311 housing complaints
5 in the last 12 months, 27 in 5 years. Most common: Heat/Hot Water (3), Paint/Plaster (1), Unsanitary Condition (1).
Bedbugs
The owner reported 0 infested units in the last 3 years of filings. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.
- 2026: No bedbug filing on record for this year
- 2025: Owner reported 0 infested units
- 2024: Owner reported 0 infested units
- 2023: Owner reported 0 infested units
- 2022: Owner reported 0 infested units
- 2021: Owner reported 0 infested units
Buildings department (DOB)
No open DOB violations. 12 DOB violations on record. Check on DOB BIS.
Evictions and housing court
0 executed evictions in the last 3 years (0 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
No rent-stabilized units on the tax bill.
Owner and management
Owner: 834 RIVERSIDE DRIVE HDFC. Head officer: ALESSANDRO CIMINI. Managing agent: DEL MAR MANAGEMENT SERVICES IN. See the full portfolio.
Last HPD registration Jul 7, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 1021360018, HPD building ID 27375. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 157 St (1), 3 min walk
- 163 St-Amsterdam Av (C), 6 min walk
- 168 St-Washington Hts (1), 8 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 141 open (13 class C, 93 class B, 35 class A). 12 rent-impairing | −45 |
| 311 housing complaints (12 mo) | 5 | −8 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | None | 0 |
Sources: NYC HPD Housing Maintenance Code Violations, NYC 311 Service Requests, NYC HPD Bedbug Reporting, NYC Marshal Evictions (DOI), NYC HPD Housing Litigations, NYC DOB Violations, NYC DOF tax bills (via JustFix Who Owns What portfolio API, v2), NYC HPD Property Registration. Methodology. Report generated 2026-10-28.