501 W 147 LLC: NYC buildings and housing record
501 W 147 LLC is the owner of record on HPD property registrations for 3 NYC buildings (33 units), which have 14 open HPD violations, 6 of them class C, as of Oct 26, 2026.
Across the portfolio: 32 housing complaints to 311 in the last 12 months, 1 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 64/100. Class C means immediately hazardous.
Registered head officers
- DAVID TENNENBAUM (3 buildings)
Managing agents
- DAVID TENNENBAUM (3 buildings)
Buildings in this portfolio
| Address | Area | Units | Open violations | Grade |
|---|---|---|---|---|
| 1760 Amsterdam Avenue | Hamilton Heights | 17 | 10 (5 class C) | D |
| 1766 Amsterdam Avenue | Hamilton Heights | 8 | 3 (1 class C) | D |
| 1764 Amsterdam Avenue | Hamilton Heights | 8 | 1 | C |
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.