Tiny Homes in Tennessee

As of March 2026, Tennessee is a workable state for tiny home buyers who do their homework on local rules. Nashville’s expanded DADU ordinance and Chattanooga’s city-wide ADU pathway give urban buyers foundation-built options, while the rural counties of East and Middle Tennessee — many without their own building codes — offer the most flexible placement for THOWs and small homes. Tennessee’s lack of a state income tax and median home prices below the national average add to the financial appeal of going tiny.

Where to Place a Tiny Home in Tennessee

Tennessee is predominantly rural, and many counties have not adopted their own building code — meaning tiny home regulations vary widely by location. East Tennessee’s mountain counties offer the broadest flexibility: Knox County permits THOWs in RV parks and foundation-built tiny homes as single-family dwellings or ADUs, and surrounding areas like Grainger, Claiborne, and Cocke counties have minimal code enforcement with affordable land.

In the Nashville area, the landmark Ordinance BL2025-1007 (effective late 2025) now allows DADUs by right in most residential zones within the Urban Services District, removing previous overlay and alley-access barriers. DADUs can be up to 850 square feet on lots under 10,000 square feet, or up to 1,200 square feet on larger lots. This is the clearest urban path for a legal backyard tiny home in Tennessee. Clarksville (Montgomery County) also endorses tiny houses on permanent foundations in rural and suburban residential zones, with proximity to Fort Campbell driving demand for flexible housing.

Chattanooga adopted a city-wide ADU ordinance in 2022 permitting foundation-built ADUs on single-family lots, though THOWs are not permitted as ADUs. Shelby County (Memphis) allows tiny homes on lots of at least one acre built to local codes with proper sewage disposal. The Cumberland Plateau between Nashville and Chattanooga hosts The Retreat communities — Deer Lick Falls (54 lots, sold out with occasional resales), Water’s Edge, and Sunset Bluff (sold out) — offering purpose-built tiny home living near Tennessee’s largest waterfall. Tiny Homes Village in Rock Island (90 minutes from Nashville) provides 200 lots on 45+ acres starting at $550/mo with water and septic included.

Tennessee Tiny Home Builders

Wind River Built (Cleveland, near Chattanooga) is Tennessee’s most established tiny home builder. Founded in 2014, Wind River has built over 50 custom tiny homes from their 9,000-square-foot facility. Their Pingora model starts at $88,400 for the 24-foot version and is also available in a 30-foot version (448 sq ft). Other popular models include the Big Whimsy (30 ft), Kubrick (24 ft), Ironclad, Noah, and Lupine (32 ft gooseneck). Wind River also builds park models and ADUs for hospitality and residential use and is RV-certified through Pacific West Associates.

New Frontier Tiny Homes (Nashville) is one of the most nationally recognized tiny home builders in the Southeast. Founded in 2015, the company has been featured on HGTV, Good Morning America, and Architectural Digest. Their model lineup includes the Cornelia ($110,000–$125,000), the Orchid ($220,000), the Luna, and the Alpha. Pricing runs $293–$575 per square foot turn-key; standard build time is 6–8 weeks. New Frontier also offers standalone architectural and interior design consulting through their Nashville studio.

Tiny House Chattanooga (Chattanooga) was founded in 2014 by Mike Bedsole and won People’s Choice “Best in Show” at the Tiny House Jamboree in both 2015 and 2016. Their models include the Nixie (20 ft), Lookout (26 ft), Borough (20 ft), Outlander (24 ft), and the Mini Mansion, starting around $121,800. The company’s design approach emphasizes personalized, creative floor plans over standardized layouts.

Incredible Tiny Homes (Newport, East Tennessee) was founded in 2014 by Randy Jones with a focus on making tiny home living affordable. Models start at $19,900 and include the Incred-I-Box (8×16 ft), Rookwood Cottage, California Red, Winter Haven, and French Quarter. All models are fully customizable. Newport’s location in Cocke County — one of East Tennessee’s most permissive counties — puts buyers close to several THOW-friendly communities.

Hilltop Structures (Cumberland Furnace, northwest of Nashville) is an Amish Mennonite family business building RVIA-certified park model RV cabins. They offer three styles — Smoky Mountain, Lake Tahoe, and Country — with single-wide units over 600 square feet and double-wide units over 1,200 square feet. Statewide delivery and rent-to-own financing available.

DKNR Designs (Knoxville) offers custom tiny homes on wheels built by a team with a background in high-end residential construction. Models include the Magnolia and the Maple. They offer free transport and setup to select Tennessee communities.

Empire Tiny Homes (Springfield, north of Nashville) specializes in foundation-built tiny homes and worked with county officials and engineers to obtain state approval for legal placement of tiny homes on foundations in Tennessee. Certified by Tennessee-licensed civil and structural engineers.

Providence Building Group (White House, north of Nashville) is a veteran-operated, family-owned builder operating from a 36,000-square-foot indoor factory. They build custom modular tiny homes, THOWs, and container homes starting at $80,000, with build times of 9–12 weeks.

Tiny Homes of Tennessee (Knoxville) is a full-service ADU builder with 13 ready-to-build plans. They specialize in building ADUs on existing residential properties or converting garages into accessory dwelling units, serving Knoxville and surrounding areas.

Out-of-state builders regularly serving Tennessee include Timbercraft Tiny Homes (Guntersville, AL), offering nine floorplans from 20 to 41 feet with 1-year-plus wait times due to demand, and Tiny Home Sales of WNC (Sylva, NC), serving Tennessee, North Carolina, and South Carolina with over 10 years of experience.

Key Regulations to Know

Tennessee classifies tiny homes on wheels as recreational vehicles. As an RV, a THOW is governed by RV regulations and Department of Transportation rules for road use, including 8.5-foot width limits and appropriate lighting and safety features. You generally cannot live full-time in a THOW on a standard residential lot within city limits, but you can place one at RV parks, designated tiny home communities, or on rural unincorporated land where local zoning permits such use.

Foundation-built tiny homes must comply with the 2018 International Residential Code. IRC Appendix Q applies to dwellings under 400 square feet and allows reduced ceiling heights (6 ft 8 in minimum in lofts), compact stairs, and alternative loft access. Nashville recently adopted the 2024 IRC for building and fire-proofing requirements. Not all jurisdictions have formally adopted Appendix Q, so confirm with your local building official.

Permits are required in most jurisdictions. Failure to obtain permits can result in fines starting at a few hundred dollars, plus the cost and delay of retroactive permitting. Rural and agricultural zones typically provide the broadest flexibility, with many counties permitting multiple structures on larger parcels and sometimes allowing alternative waste systems like composting toilets or greywater handling.