Modular Homes in Tennessee: Builders, Prices, and What to Know

Tennessee buyers searching for modular homes run into a naming problem before they find a price. The state is headquarters to Clayton Homes, based in Maryville and one of the largest factory built housing companies in the country. Clayton builds HUD code manufactured homes, and the word modular gets used loosely across its dealer network. So a search for modular homes in Tennessee often lands on a page selling something built to a different code entirely.

The difference is not pedantic. It decides how you finance the home, whether a subdivision will accept it, and what it is worth when you sell. This guide covers what modular homes actually cost in Tennessee, which builders serve the state, the codes and zoning rules to check, and how the buying process runs from land to move in.

What a modular home means in Tennessee

A modular home in Tennessee is one built to the 2018 International Residential Code, the same code that governs site built houses, then delivered in sections and set on a permanent foundation. That single fact separates it from a manufactured home, which is built to the federal HUD code and can sit on a non permanent steel chassis.

The build standards differ in ways you can see. Manufactured homes typically use 2x4 framing on 24 inch centers and arrive on a permanent chassis. Modular homes use 2x6 exterior framing on tighter centers, carry no chassis, and require a permanent foundation. They are engineered to the local code, including wind and energy requirements, in the same way a contractor would build on site.

Clayton Homes is the reason the terminology blurs across Tennessee. The company is a Berkshire Hathaway subsidiary, sells through a wide dealer network, and uses the word modular in retail marketing even though its core product is HUD code manufactured housing. Many Tennessee buyers who type modular homes end up looking at manufactured homes without realizing the codes are different.

For a buyer, the code drives three things. Financing: a modular home on a permanent foundation counts as real property and qualifies for a conventional, FHA, or VA mortgage, while a manufactured home on a non permanent foundation usually needs a chattel loan with higher rates and a larger down payment. Subdivisions: many Tennessee HOAs restrict HUD code homes but accept IRC modular homes, because the latter meet the same code as site built construction. Resale: a modular home titled as real property is appraised and sold like any site built house of similar specification.

What modular homes cost in Tennessee

Modular home model prices in Tennessee, with a permanent foundation and municipal water and sewer connection included, run from roughly $172,000 to $248,000 depending on size. Those are figures for the home delivered and set, not a turnkey budget with land.

Modular Today lists Tennessee pricing for several models on that basis: the Imagine, a 1,056 square foot ranch, at $172,132; the Canyon View, a 1,512 square foot Cape, at $186,748; the Denver, a 1,608 square foot ranch, at $200,905; the Allister, a 1,771 square foot ranch, at $204,905; the Chesapeake, a 1,980 square foot two story, at $225,432; and the Harrison, a 2,304 square foot two story, at $247,947. Each price covers the foundation and utility connection and varies with the specific site.

Nationally the picture is similar. Amerisave’s 2026 figures put the base modular unit at $50 to $100 per square foot off the factory floor, and the total installed cost at $80 to $160 per square foot once foundation and set are included. Around Nashville, a finished modular home commonly lands near $120 per square foot, rising toward $200 for premium finishes.

The number most buyers underestimate is land preparation. On a rural Tennessee lot, site work can swing by $40,000 to $60,000 or more depending on slope, soil, and how far utilities have to run, and it often accounts for 40 to 60 percent of the total project cost. Crossville, Savannah, and Lawrenceburg sit at the lower end. A lot inside the Nashville belt costs more to develop and the land itself costs far more. So a realistic turnkey budget, land included, runs $250,000 to $400,000 for a typical rural site and higher near the metros.

Set that against site built construction. New stick built homes in Tennessee ran $180 to $350 per square foot in 2025, and the statewide median price for an existing home was about $386,810 in 2026, down around two percent year over year. A modular build commonly comes in 10 to 20 percent below comparable site built new construction, which is most of its appeal for buyers who want a new home rather than someone else’s.

One figure to ignore: the $45 to $65 per square foot sometimes quoted for Tennessee. That number mixes in manufactured homes or older data and does not reflect what an IRC modular home costs to build and set today.

Tennessee modular home builders worth knowing

A handful of builders and retailers cover most of Tennessee, and they are not all the same kind of business. Some are in state dealers, one is an out of state manufacturer working through local retailers, and one is a kit supplier shipping from across the country.

Tennessee Modular, in Crossville, is the authorized Deer Valley Homebuilders retailer for the Cumberland County area. It sells Deer Valley’s Signature Series and the Mossy Oak Nativ Living Series, in sizes from about 1,740 to 3,180 square feet and 2 to 4 bedrooms, and serves the Nashville, Knoxville, and Chattanooga regions. The dealer offers help finding land and arranging financing as part of the purchase. A second name, System Built Concept in Pleasant Hill, works in the same county and shares a phone number with Tennessee Modular, so treat the two as closely connected operations in the Crossville area rather than independent competitors. System Built Concept works with Ritz Craft floor plans and takes on light commercial projects alongside homes.

Franklin Homes is an Alabama manufacturer that reaches Tennessee through independent retailers rather than its own stores. Its dealer network is among the more geographically spread in the state, covering West Tennessee through Tennessee Home Center in Humboldt, the Knoxville metro through Preferred Living Custom Homes in Powell, and the Tri Cities through Preferred Living Homes of Kingsport. Franklin builds its Classic and Essentials series plus custom and commercial work. Pricing is not published, so it comes from the dealer.

DC Structures belongs in a different category. It is an Oregon design build company that ships prefab building kits nationwide, not a Tennessee dealer with homes on a lot. Its Tennessee pages market barns, cabins, A frames, barndominium kits, and custom timber frame homes, with kit pricing around $41 to $85 per square foot and a turnkey cost two to five times the kit price once local trades finish the build. It suits a buyer chasing a custom design rather than a standard three bedroom ranch, and it works through virtual project management rather than a local crew.

Several national coordinators, including Impresa Modular, also publish Tennessee city pages and can place a modular home in the state, though they act more as brokers than as builders with a yard you can walk. You can browse modular home manufacturers in the Prefab Market directory and compare floor plans as you build a shortlist.

Tennessee regulations and land requirements

Modular homes in Tennessee are regulated by the Department of Commerce and Insurance, through its Manufactured Housing and Modular Building Section in Nashville, which runs separate programs for HUD code manufactured homes and for IRC modular homes. The modular program administers the Tennessee Modular Building Act and certifies that homes meet the state residential code.

That code is the 2018 IRC paired with the 2018 IECC for energy, statewide. Nashville and Davidson County run ahead of the state on the 2024 IRC, so the metro’s requirements are tighter than a rural county’s. The home itself does not require a separate installation permit, but the site work does: foundation, utility connections, and any garage or addition need permits pulled locally. Manufactured home installation has carried its own certification rules since the Manufactured Home Installation Act took effect in 2004.

Zoning is where Tennessee gets uneven. County rules vary widely, and rural counties generally restrict less. Some counties bar HUD code manufactured homes from certain zones while permitting IRC modular homes, precisely because a modular home meets the same code as a site built house. Sullivan County, for instance, allows modular homes with the proper permits. The practical move is the same everywhere: call the county planning office before signing with a builder and ask whether your specific parcel is zoned for a new modular home built to the 2018 IRC. Counties answer that clearly, and it is worth confirming in the Nashville suburbs and inside the Knoxville city limits in particular.

This is not legal advice, and HOA deed restrictions sit on top of zoning. Read those restrictions for language about factory built or HUD code homes rather than assuming the word modular settles it.

Where modular homes work best in Tennessee

The Upper Cumberland is the most modular friendly part of the state. Crossville and the surrounding Cumberland County hold the highest concentration of modular expertise in Tennessee, with Tennessee Modular and the Deer Valley operation based there, lower land costs than the mountains to the east, and less zoning pressure than the metros. Cookeville sits in the same region and carries the same advantages.

East Tennessee’s rural counties work well too. Outside the major city limits, zoning tends to be flexible and land costs stay well below the Nashville belt, and the modular market there is active and understood by local appraisers. Middle Tennessee outside the Nashville metropolitan ring offers similar room, with many smaller cities and rural counties permitting modular without trouble.

The friction shows up in two places. Nashville and Davidson County combine restrictive subdivision rules with land prices that undercut the budget logic of a modular build, and established subdivisions often carry architectural standards that exclude standard modular designs. The Knoxville city limits follow the same pattern, though Knox County outside the city is more open. Neither place bans IRC modular outright. The barriers are cost and HOA rules rather than the code.

How to buy a modular home in Tennessee

Start with the loan, not the land. Getting loan approval first fixes the budget and tells you what you can spend on land, site work, and the home together. If you already own land free and clear, it can serve as the down payment or collateral. If you are buying both, a construction to permanent loan rolls the land, the build, and the mortgage into a single closing, with the bank releasing funds in draws as the foundation is poured, the modules are delivered and set, and the finish work completes.

Land and builder can run in parallel. Many Tennessee retailers, Tennessee Modular among them, help buyers find a parcel as part of the purchase, so you are not forced to choose one before the other. If you already have the land, approach builders with a site survey and a utility assessment in hand and the conversation moves faster.

Plan on four to seven months from order to move in. Factory production typically runs 10 to 16 weeks, then delivery, the crane set, foundation work, and the finish trades for electrical, plumbing, and HVAC hookup. Manufacturer backlog and site complexity move the timeline either way.

Financing is the part where the code distinction pays off. A modular home built to the IRC and set on a permanent foundation qualifies for the same conventional, FHA, or VA financing as a site built home, at the same rates. The 2026 conventional baseline loan limit is $832,750. A chattel loan, with its higher rate and larger down payment, applies to HUD code manufactured homes treated as personal property, not to an IRC modular home on a permanent foundation. If a lender tells you a modular home needs a chattel loan, ask them to confirm which code the home is built to, because the two are not interchangeable.

Not sure which builder fits your budget and county? Browse the modular home manufacturers in our directory to start a shortlist, and read our guides on financing and build systems as you weigh the options.