ADAR HOLDING LLC: NYC buildings and housing record
ADAR HOLDING LLC is the owner of record on HPD property registrations for 3 NYC buildings (103 units), which have 36 open HPD violations, 7 of them class C, as of Oct 24, 2026.
Across the portfolio: 17 housing complaints to 311 in the last 12 months, 3 executed evictions in 3 years and 0 reported bedbug infestations in 3 years. 1 buildings are graded D or F; the average StreetSpy score is 78/100. Class C means immediately hazardous.
Registered head officers
- TOM ROSENBERG (2 buildings)
- SHEA RUBIN (1 buildings)
Managing agents
- Mendy Brunner (2 buildings)
- ADAR HOLDING LLC (1 buildings)
Buildings in this portfolio
| Address | Area | Units | Open violations | Grade |
|---|---|---|---|---|
| 1635 Putnam Avenue | Ridgewood | 49 | 34 (7 class C) | D |
| 1625 Putnam Avenue | Ridgewood | 48 | 2 | A |
| 433 Wilson Avenue | Bushwick | 6 | 0 | B |
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.