Home Additions

Elevate your living space with custom home additions in Cleveland, Tennessee. Whether you’re looking to expand your kitchen, add a cozy sunroom, or transform your basement, our experienced team can bring your vision to life. Unlock the full potential of your home and create the perfect space to fit your lifestyle.

Extensions That Reflect You

At 40×40 Construction, we specialize in luxury home additions in Cleveland, Tennessee, transforming your living space into a sanctuary of comfort and sophistication. Our high-cost projects are designed to enhance both the aesthetic appeal and functionality of your home, ensuring a seamless blend of elegance and practicality.

Lavish Outdoor Living Spaces

Enjoy Chattanooga's beautiful scenery with our expertly crafted outdoor living spaces. From infinity pools and outdoor kitchens to elegant entertaining areas, we create luxurious retreats that seamlessly extend your indoor living space.

Premium Materials and Finishes

We use only the finest materials and bespoke finishes to ensure your home addition stands the test of time. Our commitment to quality and craftsmanship guarantees a superior result that reflects your discerning taste.

Sophisticated Home Offices

Stay productive in style with a sophisticated home office tailored to your needs. We incorporate the latest technology and design elements to create a workspace that is both functional and aesthetically pleasing.

Your Dream Home Starts Here

At 40×40 Construction, we pride ourselves on delivering unparalleled luxury home additions that meet the unique needs of Chattanooga’s homeowners. Contact us today to start planning your next high-end remodeling project and transform your home into a masterpiece.

Areas We Service




Signal Mountain


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Your Chance to Win

Through our collaboration with Thrive Wellness, every qualified estimate is entered to win a $360 gift card for Thrive services. Simply enter your phone number below to receive a call to schedule your estimate.

Learn more about our collaboration here.