420-428 AMSTERDAM LLC: NYC buildings and housing record
420-428 AMSTERDAM LLC is the owner of record on HPD property registrations for 5 NYC buildings (44 units), which have 67 open HPD violations, 16 of them class C, as of Oct 25, 2026.
Across the portfolio: 39 housing complaints to 311 in the last 12 months, 0 executed evictions in 3 years and 0 reported bedbug infestations in 3 years. 3 buildings are graded D or F; the average StreetSpy score is 63/100. Class C means immediately hazardous.
Registered head officers
- MATT COHEN (3 buildings)
- ZUZU AGHRAVI (2 buildings)
Managing agents
- SALON REALTY CORP (5 buildings)
Buildings in this portfolio
| Address | Area | Units | Open violations | Grade |
|---|---|---|---|---|
| 424 Amsterdam Avenue | Upper West Side | 8 | 33 (12 class C) | D |
| 420 Amsterdam Avenue | Upper West Side | 8 | 20 (2 class C) | F |
| 426 Amsterdam Avenue | Upper West Side | 8 | 11 | C |
| 428 Amsterdam Avenue | Upper West Side | 7 | 3 (2 class C) | D |
| 422 Amsterdam Avenue | Upper West Side | 13 | 0 | A |
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.