About Castletown Homes

In communities throughout Chicagoland, the Castletown Homes name has emerged as one synonymous with quality, integrity, and value. In our four decades of new home construction, we have consistently delivered on our clients' desires and expectations. We're proud of the homes we've constructed; we're proud of the fact that we have paired homeowners with quality communities and first-rate homes; but more, we're proud that we have helped the dream of homeownership come true for nearly 500 families. Our current projects, including Seven Oaks and Equestrian Meadows in Lemont, and Prairie Park in Beecher, continue our tradition of service and quality.

Take a closer look at our communities and you'll recognize why our homes stand above the rest: distinctive, bright, and contemporary. Read testimonials from our current homeowners and you'll understand the origins of our reputation: responsible, patient, diligent, and supportive. Explore the character and history of our vendor partners and you'll see that they are as committed to your dream home as we are.

From our family to yours, we thank you for exploring what Castletown Homes offers and, most importantly, delivers—quality homes in top-notch communities. We look forward to making the home of your dreams become a reality, just as we have done for families throughout the last forty years.

The McDonnell Family

Member of


Quality Vendors

Brakur Cabinets

Wood Flooring, Inc.

Floor & Decor Flooring

Bradford White Water Heaters

Bryant Furnaces

Formica Countertops

Moen Faucets

Owens Corning Roofing Shingles

Schlage Locks

DuPont Typar

Wilsonart Countertops

Andersen Windows

Illinois Brick

TTS Granite

Carpet Time

Sherwin-Williams Paint

Southwest Fireplace

Kohler Fixtures

Therma Tru Doors

LP Smartside Siding

Ferguson Appliances and Lighting

Horton's Lighting

Burr Ridge Lighting

Bret Mar Landscape

Carefree Systems Lawn Sprinklers

CHI Overhead Doors

SCE Unlimited Mirrors & Shower Doors

James Hardie Siding