Our Wisconsin condominium developers offer ranch-style condo floor plans varying in designs, construction features, and lifestyle.
Our innovative communities are designed to appeal to retirees, rising young executives and single-again buyers. Visit or call us to learn more about unique, comfortable, hassle-free living!
Our main office is located at:
Cornerstone Developments of S.E. WI, LLC
N63 W23849 Main Street
Sussex, WI 53089
Schedule a tour of any community. Click “Visit Us” and call the phone number of the community you would like to see. We look forward to meeting you!
Cornerstone Development of SE Wisconsin proudly invites you to tour our newest community, The Glen at Cedar Creek in historic Cedarburg.
Single-Family homes located in a beautiful country setting.. just minutes from all of the conveniences you desire!
Everyone we worked with was friendly, knowledgeable and professional. Well done!
They did a terrific job and the quality of the workmanship was awesome. A friend found the community for me. I wanted a ranch condo and it was the right size. It fit my needs.
Location, location, location! Exterior design, Amenities, Price, Density. Most town-homes and communities we looked at were near water towers, highways and busy streets or high-power lines.
I found out about the community from friends that live in the subdivision right next door. We also kind of knew about it from the newspaper and used to live in the area. The location most significantly influenced our decision to purchase in the community.
We are happy with the home overall. We personally know John. We chose Cornerstone because of our friendship with John.
The Glen at Seven Stones Honored as ‘Best Development’ Sussex, WI – Cornerstone Development of SE Wisconsin LLC is excited and proud to announce that The Glen at Seven Ston
Apparently, Wisconsin is the place to go for an active, enjoyable life after age 50. At least, that’s what a new livability index from AARP says. Apparently, Wisconsin is t
Cornerstone Development Succeeds Offering Appealing Lifestyle Options One suburban condominium developer continues to enjoy remarkable success with ranch-style condominium