835 Riverside Drive
835 Riverside Drive in Washington Heights, Manhattan, has 105 open HPD violations, 50 of them class C, and 19 of 59 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: F (38/100).
Condo · Multi-family elevator · 59 units · Built 1920
A condominium: each apartment has its own owner, so the landlord is an individual unit owner, and the building's record mixes many owners. Condo units are not rent-stabilized.
StreetSpy grade: F (Severe, 38/100)
- 50 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 6 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- 17 heat or hot water complaints to 311 in the last 12 months.
- 19 of 59 units are rent-stabilized.
- Repairs: High (105 open, 50 class C), records as of Oct 26, 2026
- Heat and hot water: 17 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)
105 open violations: 50 class C (immediately hazardous), 41 class B, 14 class A. 33 issued in the last 12 months. 445 on record. Oldest open violation issued 2001-02-14. Newest violation issued 2026-09-01.
2 closed in the last 90 days. Median 114 days from issue to close for the 10 violations closed in the last 12 months.
6 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: Roaches, throughout the apartment, 4th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4D, 4th STORY, 5th APARTMENT FROM WEST AT NORTH (apt 4D), issued 2026-03-16. HPD violation 18707279
- Class C: Mice, throughout the apartment, 4th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 4D, 4th STORY, 5th APARTMENT FROM WEST AT NORTH (apt 4D), issued 2026-03-16. HPD violation 18707280
- Class C: No heat / heating defect (basement). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR AT BASEMENT LOCKED AT BOILER ROOM, issued 2026-02-19. HPD violation 18653230
- Class C: Mold, ceiling, bathroom, 4th floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATELY 20 SQUARE FEET AT THE CEILING IN THE BATHROOM LOCATED AT APT 4D, 4th STORY, 5th APARTMENT FROM WEST AT NORTH ORIGINAL VIOLATION 14033621 ISSUED 19-FEB-21 HAS BEEN UPGRADED TO CLASS C PER ADMINISTRATIVE CODE 27-2017.3a(5)(a) or (b). (apt 4D), issued 2025-10-07. HPD violation 18285304
- Class C: Mold, ceiling, bathroom, 4th floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATELY 15 SQUARE FEET AT CEILING IN THE BATHROOM LOCATED AT APT 4D, 4th STORY, 3rd APARTMENT FROM WEST AT NORTH ORIGINAL VIOLATION 13995089 ISSUED 06-MAR-21 HAS BEEN UPGRADED TO CLASS C PER ADMINISTRATIVE CODE 27-2017.3a(5)(a) or (b). (apt 4D), issued 2025-10-07. HPD violation 18285303
- Class C: Mold, ceiling, bathroom, 4th floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX 15 SQFT AT CEILING IN THE BATHROOM LOCATED AT APT 4D, 4th STORY, 5th APARTMENT FROM NORTH AT EAST ORIGINAL VIOLATION 16635378 ISSUED 31-JAN-24 HAS BEEN UPGRADED TO CLASS C PER ADMINISTRATIVE CODE 27-2017.3a(5)(a) or (b). (apt 4D), issued 2025-10-07. HPD violation 18285306
- Class C: Mold, bathroom, 4th floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT CELING APPROX 10 SQ FT IN THE BATHROOM LOCATED AT APT 4D, 4th STORY, 3rd APARTMENT FROM SOUTH AT WEST ORIGINAL VIOLATION 13944430 ISSUED 27-JAN-21 HAS BEEN UPGRADED TO CLASS C PER ADMINISTRATIVE CODE 27-2017.3a(5)(a) or (b). (apt 4D), issued 2025-10-07. HPD violation 18285302
- Class C: Mold, ceiling, bathroom, 4th floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT CEILING IN THE BATHROOM LOCATED AT APT 4D, 4th STORY, 5th APARTMENT FROM NORTH AT EAST ORIGINAL VIOLATION 15609163 ISSUED 13-DEC-22 HAS BEEN UPGRADED TO CLASS C PER ADMINISTRATIVE CODE 27-2017.3a(5)(a) or (b). (apt 4D), issued 2025-10-07. HPD violation 18285305
311 housing complaints
25 in the last 12 months, 215 in 5 years. Most common: Heat/Hot Water (17), Paint/Plaster (2), Plumbing (2), Water Leak (2), Door/Window (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: No bedbug filing on record for this year
- 2023: No bedbug filing on record for this year
- 2022: Owner reported 0 infested units
- 2021: Owner reported 0 infested units
Buildings department (DOB)
No open DOB violations. 0 DOB violations on record. Check on DOB BIS.
Evictions and housing court
1 executed evictions in the last 3 years (3 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
19 of 59 units rent-stabilized as of 2024. Stabilized renewals: 0% for one year and 0% for two years under RGB Order #58 (Oct 1, 2026 to Sep 30, 2027).
Owner and management
Owner: 835 RIVERSIDE DRIVE CONDOMINIUM. Head officer: ABIDIN RADONCIC. Managing agent: ABIDIN RADONCIC. See the full portfolio.
Last HPD registration Jul 18, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.
Tax lot and city IDs
BBL 1021357501, HPD building ID 27376. HPD Online, ACRIS, DOB BIS.
Nearest subway
- 157 St (1), 3 min walk
- 163 St-Amsterdam Av (C), 7 min walk
- 155 St (C), 9 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 105 open (50 class C, 41 class B, 14 class A). 6 rent-impairing | −45 |
| 311 housing complaints (12 mo) | 25 | −14 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | 1 | −3 |
| 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.