The 1,214-square-foot condo, Unit #3D, is part of the 165 units in The Park Belvedere, a 34-story development built in 1984.
Mr. Rosenthal is senior vice president at Brown Harris Stevens, a residential brokerage firm.
He previously worked at Douglas Elliman. He also was senior appraiser at Jones Lang Wooten and vice president and director of sales at Klauber Realty.
He is a graduate of William College and completed his post-graduate studies at Columbia University.
According to BlockShopper.com, there have been 616 home sales on the Upper West Side during the past 12 months, with a median sales price of $825,000.
Address: 101 West 79th Street, Unit: 3d
Buyer(s): Kushner, Frederick G, Kushner and Ivy E
Seller(s): Beatrice C Rosenthal (Estate) and James D Rosenthal
Sale date: Nov. 10, 2010