The proposed $33.2 million development, only in its conceptual stage, involves building three four-story condominium buildings, each with 33 units, a 30,000-square-foot grocery store and two smaller retail buildings of 14,000 and 10,000 square feet. The 10.8-acre former Parkland Mall is at Janesville Road and Lannon Drive, viewed by some as the heart of downtown Muskego.