What Counties in Tennessee Allow Tiny Houses: A Comprehensive Guide
Tiny houses have become increasingly popular in recent years, as more and more people are looking for affordable and sustainable housing options. However, not all counties in Tennessee allow tiny houses, and regulations can vary widely from one area to another. For those interested in building or buying a tiny house in Tennessee, it’s important to know which counties allow them and what the regulations are.
Davidson County is one of the most well-known counties in Tennessee that allows tiny houses. However, the regulations for compact homes are more stringent in this area. For instance, a tiny house is only permitted behind an existing structure and is a Detached Accessory Dwelling Unit (DADU). Furthermore, they are only permitted in multi-family homes—not as a primary residence. Other counties, such as Shelby County, have different regulations, so it’s important to research the specific rules for each area.
For Tennessean areas that opt out of the International Residential Code (IRC), local regulations dictate how tiny a tiny home can be. The IRC provides that a tiny home must have a minimum size of 120 sq. ft., be built on a minimum of 320 sq. ft. of land, have at least one bedroom with a window and a closet, and have a ceiling height of at least 6’8″. Some counties may allow tiny homes as a primary residence, while others may only allow them as an accessory dwelling unit.
Regulations Governing Tiny Houses in Tennessee
State Law and Building Codes
Tennessee has adopted the International Residential Code (IRC) for its building code requirements. The IRC provides that a tiny home must have a minimum size of 120 sq. ft. and be built on a minimum of 320 sq. ft. of land. Additionally, it must have at least one bedroom with a window and a closet, and a ceiling height of at least 6’8″. Tennessee also has a modular building program that allows for the construction of tiny homes.
Zoning Regulations and Local Jurisdiction
Each county in Tennessee has its own set of zoning laws and regulations governing the use and placement of tiny homes. Some counties may allow tiny homes as a primary residence, while others may only allow them as an accessory dwelling unit. For instance, Davidson County permits tiny homes only behind an existing structure and as a Detached Accessory Dwelling Unit (DADU). In Shelby County, the land where you want to put up the house must comply with the local building codes and be as small as 1 acre.
Permitting Process and Building Standards
To build a tiny home in Tennessee, you must obtain a residential building permit from the local building department. The permit process may vary depending on the local jurisdiction. Additionally, the tiny home must meet all safety requirements and foundation requirements. The construction cost of the tiny home may also be a factor in the permitting process.
Overall, the regulations governing tiny houses in Tennessee are complex and vary depending on the local jurisdiction. It is important to research and understand the zoning codes and building regulations in the county where you plan to build your tiny home.
Tiny House Communities and Living
Existing Communities and Developments
If you’re considering tiny living in Tennessee, there are several existing tiny house communities and developments you may want to explore. These include Tiny Homes Estates in Thorn Hill, Urban Oasis in Chattanooga, and Piney River Resort in Bon Aqua. These communities offer a range of amenities, from stunning mountain views to close-knit communities of nature enthusiasts. Some communities may also offer hiking trails, wildlife sightings, and the charm of a mountain town while relishing the peace and serenity of the natural surroundings.
Advantages of Tiny Living in Tennessee
Tiny living has several advantages in Tennessee, including affordable housing, smaller lot sizes, and eco-friendly living. Tiny homes on wheels (THOWs) offer a cost-effective and minimalist living solution, making them an attractive option for those looking to downsize or live off the grid. Additionally, tiny homes often have functional bathrooms, kitchens, and living spaces, making them a viable option for those who want to live in a permanent structure without the high costs associated with traditional homes.
Considerations for Tiny House Owners
When considering tiny living in Tennessee, it’s important to do your due diligence and research any zoning laws and regulations in the county you’re interested in. Some counties may allow tiny homes as a primary residence, while others may only allow them as an accessory dwelling unit (ADU). For instance, Davidson County has more stringent regulations for compact homes, where a tiny house is only permitted behind an existing structure as a Detached Accessory Dwelling Unit (DADU), and they are only permitted in multi-family homes—not single-family homes.
Additionally, you may need to obtain permits for electrical and septic systems, and waste disposal may be a concern if you’re not in a community that provides these services. Property taxes may also vary depending on the county and whether your tiny home is on a permanent foundation or wheels.
Overall, Tennessee offers several options for those interested in tiny living, from existing communities to the ability to build your own tiny home on a piece of land. With its stunning natural surroundings, from the Smoky Mountains to Lookout Mountain, and vibrant cities like Memphis, Nashville, and Knoxville, Tennessee is a great place to embrace the charm of compact living.
Frequently Asked Questions
Which Tennessee counties have regulations supporting tiny house living?
Several counties in Tennessee have regulations that support tiny house living. Some of the counties that allow tiny houses include Davidson, Shelby, and Rutherford. However, the regulations may vary from one county to another. It is important to research the specific regulations of the county you are interested in before making any plans.
Are there specific zoning requirements for tiny houses in Tennessee?
Yes, there are specific zoning requirements for tiny houses in Tennessee. The zoning requirements vary from county to county. Some counties allow tiny houses in residential areas, while others may require that they be placed in designated zones. It is important to research the zoning requirements of the county you are interested in before making any plans.
What is the minimum square footage for houses in Tennessee counties?
The minimum square footage for houses in Tennessee counties varies depending on the county. For instance, the International Residential Code (IRC) provides that a tiny home must have a minimum size of 120 sq. ft. and be built on a minimum of 320 sq. ft. of land. However, some counties may have different requirements. It is important to research the specific requirements of the county you are interested in before making any plans.
In which areas of Tennessee can I legally place a tiny house on my own land?
You can legally place a tiny house on your own land in some areas of Tennessee. However, the regulations may vary from one county to another. Some counties may require that you obtain a building permit before placing a tiny house on your own land. It is important to research the specific regulations of the county you are interested in before making any plans.
Do Tennessee counties require building permits for tiny houses?
Yes, some Tennessee counties require building permits for tiny houses. The regulations may vary from one county to another. Some counties may require that you obtain a building permit before placing a tiny house on your own land or in a designated zone. It is important to research the specific regulations of the county you are interested in before making any plans.
Are there established tiny home communities within Tennessee?
Yes, there are established tiny home communities within Tennessee. Some of the top tiny home communities in Tennessee include The Retreat at Deer Lick Falls, Monteagle, TN, and The Preserve at Clinch River, Oak Ridge, TN. However, it is important to research the specific regulations of the county where the community is located before making any plans.
