Keystone ADU Design Build
Franklin, TN
4.8(2)
ADU ConstructionBackyard Cottage
Specializing in ADU construction and related services in Franklin, TN.
Looking for the best prefab ADU installers in Franklin, Tennessee? Our directory features 5 vetted prefab adu installers serving the Franklin area. Whether you're planning a new ADU construction, garage conversion, or backyard cottage, find the right builder for your project.
Specializing in ADU construction and related services in Franklin, TN.
Eagle Development Group, LLC. Contractor. 2365 N Berrys Chapel Rd, Franklin, TN 37069, United States
Specializing in ADU construction and related services in Franklin, TN.
Southern Build LLC. Custom home builder. 625 Bakers Bridge Ave #105, Franklin, TN 37067, United States
Umstead Construction. Contractor. 5976 N Lick Creek Rd, Franklin, TN 37064, United States
Franklin is one of the top markets for accessory dwelling units in Tennessee. With growing demand for affordable housing, ADU construction in Franklin offers homeowners an excellent opportunity to add living space, generate rental income, or house family members. Our curated list of prefab adu installers in Franklin helps you find experienced professionals who understand local building codes, zoning regulations, and permit requirements.
ADU construction costs in Franklin typically range from $150,000 to $350,000 depending on size, design, and finishes. Garage conversions are generally less expensive ($80,000–$150,000), while custom-built detached ADUs can cost more. Get free quotes from our listed prefab adu installers to compare prices.
Yes, ADU construction in Franklin requires building permits. Tennessee has specific ADU regulations, and local zoning laws may have additional requirements. Our listed builders can help you navigate the permitting process.
ADU construction timelines in Franklin typically range from 4–12 months, depending on the project type. Prefab ADUs can be installed in 2–4 months, while custom builds may take 8–12 months including design and permitting.