15 East 63 Street

Owner: Becker, Glynn, Muffly, Chassin & Hosinski Registered

Acquired: March 31, 2026, $34.5 million

Built: 1901

Renovated: 1953

SF: 11,080

Dwelling units: 10

No. of buildings: 1

Class: Fireproof (Standard Construction Without Stores) (D3)

Floors: 5

Transactions:

• Peggy Nestor and Marianne Nestor sold 15 East 63rd Street, Lenox Hill, Manhattan for $34.5 million to Becker, Glynn, Muffly, Chassin & Hosinski registered on March 31, 2026.

Development:

• Marianne Nestor filed major alteration job 103169358 for RES building in Lenox Hill, Manhattan, on May 23, 2002.

• Marianne Nestor filed alteration job 103365706 for building in Lenox Hill, Manhattan, on February 05, 2003.

Violations:

According to city public data, the properties have received two DOB violations in the last year.