ABOUT CORNERSTONE DEVELOPMENT
Wisconsin Condominium Developer
Cornerstone Development, headquartered in Pewaukee, is the pre-eminent Wisconsin condominium developer and builder of ranch-style condominium communities. Founder, John Wahlen began building single-story condominiums in the Milwaukee area in 2005, responding to the demographic and cultural changes transforming our society,
Our Wisconsin condominium developers offer ranch style condo floor plans varying in designs, construction features, and lifestyle. This appeals to retirees, rising young executives and single-again buyers. Each neighborhood condo community includes an on-site clubhouse with a fitness center, community room and outdoor amphitheater, giving residents a carefree lifestyle.
Cornerstone Development’s team utilizes over 25 years of engineering, construction, sales and development management with a highly successful track record of neighborhood creation in southeastern Wisconsin. Our Wisconsin condominium developers proudly bring you “The Glen’s” in the Sussex,WI and Mukwonago, WI municipalities. Cornerstone Development strives to provide an exceptional community of single story living to create an environment where people enjoy a carefree lifestyle, an enriched life, and a neighborhood offering a remarkable experience.