BO Knows JY L.P.: NYC buildings and housing record
BO Knows JY L.P. is the owner of record on HPD property registrations for 1 NYC building (34 units), which have 28 open HPD violations, 16 of them class C, as of Oct 26, 2026.
Across the portfolio: 22 housing complaints to 311 in the last 12 months, 2 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 34/100. Class C means immediately hazardous.
Registered head officers
- Alex Hofstedter (1 buildings)
Managing agents
- Yon Lef (1 buildings)
Buildings in this portfolio
| Address | Area | Units | Open violations | Grade |
|---|---|---|---|---|
| 1201 University Avenue | Highbridge | 34 | 28 (16 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.