Joanne Bertolo sold a condo unit at 336 W. End Ave. on the Upper West Side to Rodney McDaniel for $679,000 on Sept. 3.

Ms. Bertolo paid $611,500 for Unit #2E in July 2006. The 20-story development at 336 W. End Ave. was built in 1931.

Ms. Bertolo is an occupational and physical therapist in New York. She graduated from the Columbia University College of Physicians and Surgeons.

According to BlockShopper.com, there were 369 condo sales on the Upper West Side in 2008, with a median sales price of $736,250.

Address: 336 West End Avenue, Unit: 2e
Buyer(s): McDaniel and Rodney
Seller(s): Bertolo and Joanne
Sale date: Sep. 3, 2009