Exceptional Communities. Exceptional Homes.

How you live is just as important as where you live. Cornerstone Development builds ranch-style condominiums and single family residences that you’ll be proud to call home, featuring prime locations, floor plans, and amenities. Imagine: Comfortable, effortless living with every convenience you desire at your fingertips. That’s life at a Cornerstone community.

Headquartered in Sussex, Cornerstone Development is Southeast Wisconsin’s preeminent developer and builder of ranch-style condominium communities and beautiful single-family homes. Our dedication to providing homeowners with a carefree, enriching lifestyle has earned us a robust following and an exceptional industry reputation. When you live in a Cornerstone neighborhood, you can savor the quality of workmanship that we’ve brought to every home for the past 25 years.

Designed With Intention. Built With Compassion.

We Do Right by People

Compassion is our passion. We are dedicated to making things right for our homeowners, whether that means proactively fixing issues, adjusting timelines, or anything else that creates an unforgettable customer service experience. Each team member is empowered to express professional care and take action to make each touchpoint extraordinary.

Evolution Shaped by Experience

We embrace continuous improvement fueled by real-life observations and experience. Each property that we build incorporates the sum of all knowledge that we’ve gained about how our homeowners actually live in their homes and communities. Every last detail and decision is thought through for maximum livability, enjoyment, and desirability.

Ease of Everyday Living

Cornerstone Development might build homes, but what we’re really building is lifestyles. Every aspect of our communities is carefully chosen to enhance everyday life and ease your worries, from plentiful amenities to walkable locations to promoting hassle-free living. Owning a Cornerstone home gives you the joy of being part of a true community.

A Lifetime of Value

Homes are a long-term investment, and we treat them as such. That means building with impeccable quality, forging long-standing relationships with trade vendors, working with municipalities to ensure the staying power and resale value of our homes, and creating the kinds of communities that inspire Cornerstone homeowners to become lifelong fans..

Team

Body copy goes here and looks like this. Body copy goes here and looks like this. Body copy goes here and looks like this. Body copy goes here and looks like this. Body copy goes here and looks like this. Body copy goes here and looks like this. Body copy goes here and looks like this. Body copy goes here and looks like this. Body copy goes here and looks like this. Body copy goes here and looks like this. Body copy goes here and looks like this. Body copy goes here and looks like this. Body copy goes here and looks like this. Body copy goes here and looks like this.