Headquartered in Sussex, Wisconsin, Cornerstone Development is the preeminent developer and builder of ranch-style Wisconsin condominium communities as well as beautiful single-family home offerings. We also build our homes on properties already owned by our home buyers. Cornerstone Development has been honored with numerous awards including the 2021 Guildmaster Award for Customer Service and Excellence, a distinction we've earned for the third straight year.
Our Wisconsin condominium developers offer ranch-style condo floor plans varying in designs, and construction features but with one major distinction in common: low-maintenance, hassle free living in locations near every convenience our buyers want and deserve.
Our Wisconsin condominium developers offer ranch-style condo floor plans varying in designs, and construction features but with one major distinction in common: low-maintenance, hassle free living in locations near every convenience our buyers want and deserve.
Services
We are building an exceptional new condominium community in the City of Muskego. The Glen at Muskego Lakes! These ranch-style duplex condominium homes offer well thought-out floor plans with open concepts and an abundance of natural light! The Glen at Muskego Lakes features a carefully created community concept stretched across 40 acres with extensive landscaping, ponds and open prairies space.
Cornerstone Development is proud to invite you to tour our beautiful and newest condominium home neighborhood, The Glen at Standing Stone! Located in the heart of southeastern Wisconsin, the City of Waukesha is a community of choice for families and businesses. Waukesha is a premier sustainable place to live, work, shop and play!
Cornerstone Development is proud to invite you to tour our first model at our beautiful and newest condominium home neighborhood, The Glen at Woodside Creek! Located in the heart of southeastern Wisconsin, the City of Brookfield is a community of choice for families and businesses. Brookfield is a premier sustainable place to live, work, shop and play!
Cornerstone Development of SE Wisconsin is proud to present one of our most popular and fastest-growing communities, The Glen at Cedar Creek in historic Cedarburg! Your personalized home offers visually exciting interior and exterior design, superior construction and coveted quality features normally reserved for costlier homes.
At Cornerstone Development, we ask our home buyers to fill out a brief survey to discuss their impressions of their new home and their experience with the Cornerstone staff. I have always loved Cedarburg. I was very interested in Cornerstone Development's single family home with condo-like amenities.
