Construction has begun on a 5,000-square-foot model home in the Wimbledon Estates development in Lake Bluff. The development is on a cul de sac on the west side of Lake Bluff, just off of Green Bay Road and about a mile from the village’s downtown business district. Buyers may work with their own homebuilder or with developer Foxford Communities, which has partnered with ICON Building Group to design the luxury spec home that’s presently under construction. Lot prices start at $339,900, while home prices range from $1.1 million to $1.5 million. Home sizes range from 4,000 to 5,500 square feet.