15TH ASSOCIATES LLC: NYC buildings and housing record
15TH ASSOCIATES LLC is the owner of record on HPD property registrations for 6 NYC buildings (151 units), which have 107 open HPD violations, 26 of them class C, as of Oct 26, 2026.
Across the portfolio: 11 housing complaints to 311 in the last 12 months, 0 executed evictions in 3 years and 1 reported bedbug infestations in 3 years. 2 buildings are graded D or F; the average StreetSpy score is 73/100. Class C means immediately hazardous.
Registered head officers
- JOHN ILIBASSI (6 buildings)
Managing agents
- THOMAS MASTRANGELO (6 buildings)
Buildings in this portfolio
| Address | Area | Units | Open violations | Grade |
|---|---|---|---|---|
| 342 East 15th Street | Gramercy | 24 | 54 (4 class C) | F |
| 136 Orchard Street | Lower East Side | 16 | 28 (21 class C) | F |
| 332 East 15th Street | Gramercy | 24 | 19 (1 class C) | C |
| 328 East 15th Street | Gramercy | 24 | 4 | B |
| 338 East 15th Street | Gramercy | 39 | 2 | B |
| 330 East 15th Street | Gramercy | 24 | 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.