RIVERDALE AVENUE PROPERTIES LLC: NYC buildings and housing record
RIVERDALE AVENUE PROPERTIES LLC is the owner of record on HPD property registrations for 2 NYC buildings (43 units), which have 662 open HPD violations, 234 of them class C, as of Oct 24, 2026.
Across the portfolio: 61 housing complaints to 311 in the last 12 months, 6 executed evictions in 3 years and 0 reported bedbug infestations in 3 years. 2 buildings are graded D or F; the average StreetSpy score is 24/100. Class C means immediately hazardous.
Registered head officers
- BARRY SINGER (2 buildings)
Managing agents
- DANIEL CALLER (2 buildings)
Buildings in this portfolio
| Address | Area | Units | Open violations | Grade |
|---|---|---|---|---|
| 509 Hinsdale Street | East New York | 21 | 444 (163 class C) | F |
| 536 Williams Avenue | East New York | 22 | 218 (71 class C) | F |
How landlord totals are counted. Report an error.
Sources: NYC HPD housing maintenance code violations, HPD property registrations and housing litigation, 311 service requests, DOB violations, NYC Marshals evictions, and HPD bedbug filings from NYC Open Data, plus rent-stabilized unit counts from NYC Department of Finance tax bills. How grades work.