501 East 75 Street
Lenox Hill, Manhattan
Parcel ID (BBL): 1014870001
Owner: Lycee Francais De New York
Acquired: March 12, 2021, $18.1 million
Built: 1910
Renovated: 2004
SF: 19,012
Dwelling units: 16
No. of buildings: 1
Class: Semi-Fireproof With Stores (D7)
Floors: 7
HPD Ownership Registration Information
Last registered: 2025-11-18 (expires 2026-09-01)
Terrence Kennedy
Head Officer
505 EAST 75 STREET New York, NY, 10021
Lycee De Francais De New York
Corporate Owner
505 EAST 75 STREET New York, NY, 10021
Abe Hernandez
Officer
505 EAST 75 STREET New York, NY, 10021
Terrence Kennedy
Site Manager
Transactions:
• Musano family sold 1414 York Avenue, the Upper East Side, Manhattan for $18.1 million to Lycee Francais De New York on March 12, 2021.
Development:
• Gerald Musano filed major alteration job 102785489 for RES building with 16 apartments in Lenox Hill, Manhattan, on November 09, 2000.
• Terrence Kennedy filed alteration job M01227422 for 1,400 sqft COM building with 16 apartments in Lenox Hill, Manhattan, on June 11, 2025.
• Terrence Kennedy filed alteration job M08011802 for 10,400 sqft RES building with 16 apartments in Lenox Hill, Manhattan, on October 24, 2022.
• Piotr Siwiec filed alteration job M08017938 for 1,728 sqft building with 16 apartments in Lenox Hill, Manhattan, on October 12, 2022.
• Terrence Kennedy filed alteration job M00732724 for 1,111 sqft 51 building with 16 apartments in Lenox Hill, Manhattan, on June 23, 2022.
• Terrence Kennedy filed alteration job M00740186 for 1,111 sqft RES building with 16 apartments in Lenox Hill, Manhattan, on June 23, 2022.
Violations:
According to city public data, the properties have received $50 in OATH penalties in the last year.