Home Additions in franklin, TN

Custom room additions, second stories and bump outs. Licensed & insured.

Home Addition Service

Franklin homeowners invest heavily in their properties, and a well-planned addition is one of the best ways to protect and grow that investment. Milliken Builders works with Franklin families to design and build home additions that fit both their lifestyle and the character of their neighborhood.

Whether you're adding a master suite above the garage, extending the back of the house for a larger family room, or converting attic space into a livable bonus room, we bring the same quality approach to every project. We're licensed, insured, and familiar with Williamson County permit requirements.

Franklin has strict HOA guidelines in many communities, and we're experienced navigating those alongside standard permitting. If your neighborhood requires architectural approval, we can help you prepare the documentation.

Contact Milliken Builders for a complimentary home addition consultation in Franklin, TN.

Home Additions

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FAQs

Do I need a permit for a home addition in Tennessee?

Yes, most home additions require a building permit. Milliken Builders handles the permit process for you as part of every project, you won't have to navigate that on your own.

How long does a home addition take?

Most home additions take between 8 and 16 weeks depending on scope and size. A single-room addition is typically faster; a full second story or large multi-room addition will take longer. We'll give you a realistic timeline during your estimate.

Will a home addition increase my property value?

Yes, generally. Adding square footage is one of the highest-ROI home improvements in the greater Nashville market. Master suite additions and family room additions tend to return strong value at resale.

Can you match my existing exterior on the addition?

Absolutely. Matching existing siding, roofline, trim, and finishes is standard practice for us. Our goal is for the addition to look like it was always part of the original structure.

How much does a home addition cost in Middle Tennessee?

Home addition costs vary based on size, complexity, and finishes. Most projects in our service area range from $50,000 to $400,000+. We'll give you an honest, itemized estimate during your free consultation, no guesswork.