ADU Locator

1 Best ADU Builders in Franklin, Tennessee

Verified ADU contractors and builders in Franklin, TN

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Sebring Design Build

Transform your Franklin garage into functional living space with expert design-build services that handle everything from concept through completion. We specialize in garage conversions that maximize your home's potential while maintaining quality craftsmanship and attention to detail.

+1 615-716-2080
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Frequently Asked Questions — ADU Builders in Franklin

How much does it cost to hire an ADU builder in Franklin?

ADU construction costs in Franklin, Tennessee vary widely depending on size, type, and site conditions. Detached ADUs typically range from $150,000–$400,000+, while garage conversions and attached ADUs can be more affordable. Contact multiple builders in Franklin to get accurate quotes for your specific project.

How long does it take to build an ADU in Franklin?

In Franklin, the ADU construction timeline typically ranges from 6 to 18 months from permit application to move-in. Permitting alone can take 2–6 months depending on Tennessee local regulations. Prefab and modular ADUs often have faster timelines than site-built units.

Do I need a permit to build an ADU in Franklin?

Yes, a building permit is required for ADU construction in Franklin, Tennessee. Your ADU builder will typically handle the permit application as part of their service. Tennessee has adopted streamlined ADU permitting laws in recent years, which may reduce wait times.

What types of ADUs can be built in Franklin?

Common ADU types in Franklin include detached ADUs (backyard cottages), attached ADUs, garage conversions, basement conversions, and prefab/modular ADUs. The best type for your property depends on lot size, zoning, and budget. A local Franklin ADU builder can advise on what's allowed on your specific parcel.