Cornerstone Development
N63 W23849 Main Street Sussex, WI 2–10 employees 1 principals
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About Cornerstone Development
Cornerstone Development is a real estate operator headquartered in N63 W23849 Main Street Sussex, WI.
Cornerstone Development is a Southeast Wisconsin–based real estate developer and homebuilder headquartered in Sussex, WI. Founded approximately 25 years ago, the firm focuses on constructing ranch‑style condominiums and single‑family residences. They currently manage seven active communities—The Grove in River Hills (51 standalone condos), The Glen at Stonewall Farms (88 condos over 81 acres), plus The Glen at Wanaki, Muskego Lakes (40 acres), Pewaukee Lake, Standing Stone and Aspen Overlook across Menomonee Falls, Waukesha, Grafton and Muskego.
Principals at Cornerstone Development
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