Step Into Your New Lifestyle
Open Model Homes
When you’re thinking about building or buying a home, there’s nothing quite like taking a tour of an open model to help you picture what life will be like in your new home! We’d love to welcome you to one of our open models to see one of our gorgeous homes, our well-appointed clubhouses, and some of the features that you can expect from your selected community. Pay us a visit during our open model hours or schedule a private appointment!
At Cornerstone Development, we’re constantly building new homes and new communities. We try to offer an open model for each of our available home styles, but the model you’re seeing might not be in the community where you’ll be building. Some home styles may not yet have an available model, but you’re always welcome to tour a similar home! We encourage you to keep checking this page for new open models.
Schedule A Private Tour or Request Information
Current Open Models
Our Open Models will be closed November 28-29.
The Tartan
- 2,013 SQFT
- 2 Bedrooms
- 2 Bath
Model Hours | 262-751-7367
Friday – Sunday 12:00 p.m – 4:00 p.m. or by appointment
The Finnegan
- 2,751 SQFT
- 3 Bedrooms
- 2.5 Bath
Model Hours | 262-751-7367
Friday – Sunday 12:00 p.m – 4:00 p.m. or by appointment
The Tartan
- 2,013 SQFT
- 2 Bedrooms
- 2 Bath
Model Hours | 262-751-7367
Friday – Sunday 12:00 p.m – 4:00 p.m. or by appointment
The Connelly
- 2,608 SQFT
- 3 Bedrooms
- 2.5 Bath
Model Hours | 262-751-7367
Friday – Sunday 12:00 p.m – 4:00 p.m. or by appointment
*Floor plan dimensions are approximate and may differ from actual plans that are subject to change without notice. Renderings are artist’s conception only. Floor plans may vary elevation to elevation. Windows, doors and ceilings may vary on options and elevations selected. Specifications, equipment, features, options and pricing are subject to change without notice. Optional items indicated are available at an additional cost and some optional features may or may not be shown. Speak with a sales representative for complete information. Copyright 2025.
Current Open Models
Our Open Models will be closed November 28-29.
The Tartan | Grafton
The Tartan is a 2,013 square foot, 2 bedroom and 2 bathroom home. It features a 4 season sun room, a den, and a patio with an optional deck.
MODEL LOCATION
853 North Verona Circle #4
Grafton, WI 53024
262-751-7367
MODEL HOURS
Friday – Sunday 12:00 p.m – 4:00 p.m. or by appointment
The Tartan | Waukesha
The Tartan is a 2,013 square foot, 2 bedroom and 2 bathroom home. It features a 4 season sun room, a den, and a patio with an optional deck.
MODEL LOCATION
324 Standing Stone Drive
Waukesha, WI 53189
262-751-7367
MODEL HOURS
Friday – Sunday 12:00 p.m – 4:00 p.m. or by appointment
The Finnegan | Men. Falls
The Finnegan is a 2,749 sq. ft. home with 3 bedrooms and 2 bathrooms. The home features a sunroom perfect for relaxing!
MODEL LOCATION
W214 N4987 Casey Court
Menomonee Falls, 53051
262-751-7367
MODEL HOURS
Friday – Sunday 12:00 p.m. – 4:00 p.m. or by appointment
The Connelly | River Hills
The Connelly is a 2,608 sq. ft. home with 3 bedrooms and 2.5 bathrooms including an optional hearth room and covered deck.
MODEL LOCATION
1749 N. River Circle
River Hills, WI 53217
262-751-7367
MODEL HOURS
Friday – Sunday 12:00 p.m. – 4:00 p.m. or by appointment
Community entrance on Brown Deer Rd, opposite Lynden Sculpture Garden.
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