The 1,796-square-foot house was built in The Terrace subdivision, located in Lake Bluff Central.
Mr. Kerf is the owner of North Shore Pet Fence, a company that provides pet fence systems in the North Shore.
Ms. Kerf is a staff at EDGE Adventures, a company that provides and designs outdoor courses for a wide range of clientele.
She holds a master's degree in clinical psychology.
According to BlockShopper.com, there have been 99 home sales in Lake Bluff during the past 12 months, with a median sales price of $424,538.
Address: 50 West Center Avenue
Buyer(s): David Kerf and Mary Beth Kerf
Seller(s): Jeffrey S Nelson
Sale date: Nov. 5, 2010