What are the opening hours?

Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 4pm Saturday 12pm - 4pm Sunday 12pm - 4pm

Cornerstone Development

Name: Cornerstone Development
Address: N63W23849 Main Street, Sussex, WI, 53089, US
Telephone: +12629324188
Price range: $$$$

Home
United States
Sussex, WI
Cornerstone Development

Price Range: $394,999 - $999,999

Headquartered in Sussex, Cornerstone Development is Southeast Wisconsin’s preeminent developer and builder of ranch-style condominium communities and beautiful single-family homes.

09/04/2026

Make Your Weekend Plans!

Come see what life in a Cornerstone Community could look like. Stop by one of our open model homes and explore the floor plans, finishes, and lifestyle you deserve.

📍 Models in Pewaukee, Menomonee Falls, Grafton, River Hills & Waukesha
🕛 Friday–Sunday | 12–4 PM
✨ Self-guided tours available anytime at select models

Find locations and directions: cornerstonedevelopment.com/open-model-homes

08/28/2026

Step inside a Cornerstone Development home and see how easy, stylish living can feel. Tour our homes, explore the communities, and picture yourself here!

Self-guided tours anytime, with our sales team available Friday–Sunday, 12–4 PM at select locations.

Call 262-751-7367 or visit https://cornerstonedevelopment.com/open-model-homes/ for details.

08/21/2026

From thoughtfully designed homes in desirable locations to exceptional amenities and low-maintenance living, our communities are designed for the way you live.

Stop by and visit our model homes this weekend. Self-guided tours anytime, with our sales team available Friday–Sunday, 12–4 PM at select locations.

Call 262-751-7367 or visit https://cornerstonedevelopment.com/open-model-homes/ for details.

08/19/2026

Your new home is waiting in The Glen at Pewaukee Lake!

Our popular Aspen floorplan is ready for your finishing touches. This is the final new construction home in this sought-after Pewaukee community- just steps away from Pewaukee Lake!

✨ Self tours available anytime, or schedule your private appointment today: https://cornerstonedevelopment.com/contact/

08/14/2026

Come and see what's waiting for you! Stop by a Cornerstone Development model this weekend and explore the homes, communities, and possibilities available. Self-guided tours anytime, with our sales team available Friday–Sunday, 12–4 PM at our Menomonee Falls and River Hills model homes. For directions and a full list of locations visit https://cornerstonedevelopment.com/open-model-homes/ .

08/09/2026

We're excited to share the newest opportunity to own a Cornerstone Home in Cedarburg!

Join us Tuesday, August 11 at our model home in The Glen at Wanaki to learn about available floorplans, pricing, and what this exciting new community has to offer.

📍 W214 N4987 Casey Court, Menomonee Falls, WI
📅 August 11, 2026

For questions please contact Cheryl at [email protected]. We look forward to seeing you there and helping you take the first step toward your new home!

08/07/2026

Complete your weekend plans with a visit to a Cornerstone Development model home! Self-guided tours are available anytime, and our sales team is available Friday–Sunday, 12–4 PM at our Grafton, Menomonee Falls, and River Hills model homes.

Find directions and open model locations at https://cornerstonedevelopment.com/open-model-homes/

08/04/2026

The Glen at Broadlands is located within Broadlands Golf Course in North Prairie. Multiple open concept floor plans available featuring an abundance of natural light and beautiful finishes!
Visit https://cornerstonedevelopment.com/the-glen-at-broadlands-north-prairie/ for additional details and availability.

07/31/2026

Step inside more than a model home—experience the community! Tour our models, explore the clubhouse amenities, and discover available move-in ready homes.
Self-guided tours available anytime. Agents available at The Glen at Wanaki and The Grove in River Hills Fri-Sun 12pm-4pm.

Find directions and open locations at https://cornerstonedevelopment.com/open-model-homes/

07/27/2026

Discover elevated living at The Glen at Stonewall Farms in Grafton. Enjoy a low-maintenance lifestyle with included resort style amenities. It's the perfect blend of luxury, convenience, and carefree living! Visit https://cornerstonedevelopment.com/the-glen-at-stonewall-farms-grafton/ for directions and availability.

Address

N63W23849 Main Street
Sussex, WI
53089

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 4pm
Saturday	12pm - 4pm
Sunday	12pm - 4pm

Telephone

+12629324188

Website

http://www.cornerstonedevelopment.com/

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