Looking for accessory dwelling unit cost in Murfreesboro, TN? Call AccessoryDwellingUnit Pros for a contact a provider — no obligation. Licensed adu builders serve Murfreesboro and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

What affects the price

Building an ADU is a custom project, so costs vary based on your specific choices. Site conditions are the biggest factor; if your land requires significant grading, utility extensions, or foundation work, those expenses add up quickly. Choosing high-end finishes, custom cabinetry, or complex roof lines will also push the budget higher compared to a standard design. Prefabricated units often offer predictable costs, while custom site-built structures allow for more flexibility but can be harder to estimate upfront. Exact pricing confirmed free on the call.

About this service

The total cost for an ADU depends on whether you are building a new detached structure, converting an existing garage, or adding an attached unit. Factors like plumbing installation, electrical panel upgrades, and custom interior finishes drive the final investment. Understanding these variables early helps you determine the feasibility of your project. Exact pricing confirmed free on the call.

Frequently asked in Murfreesboro

What are the disadvantages of ADUs in Murfreesboro?

Potential drawbacks include the initial construction costs and any impact on your current yard space. You'll also need to comply with Murfreesboro's specific zoning ordinances and building regulations. Discussing these with a local expert is recommended.

How much does an ADU cost in Tennessee?

What are the rules for ADUs in Murfreesboro?

Murfreesboro has specific rules and regulations regarding accessory dwelling units. These often pertain to lot size, setbacks, and utility connections. A professional familiar with the city's requirements will ensure your ADU project is compliant.

Is an ADU allowed in Murfreesboro?

Yes, accessory dwelling units are generally allowed in Murfreesboro, but specific allowances depend on your property's zoning and lot characteristics. To understand the exact possibilities for your home, it's advisable to consult with a local ADU specialist.

What affects ADU pricing in Murfreesboro?

What are common ADU questions in Tennessee?

People often ask about the permitting process, potential rental income, and the impact on property taxes. They also want to know about the types of ADUs that are feasible for their specific lot. A local pro can answer all these questions for your Murfreesboro project.

Also serving nearby: Franklin · Clarksville · Huntsville · Chattanooga · Knoxville

All cities in Tennessee →

More on this: HUD ADU resources — ADU policy and financing research.

Service area details

165,430residents

2,573per sq mile

7ZIP codes served

Serving all of Murfreesboro — population 165,430; about 2,573 residents per square mile across 64.3 sq mi. ZIP codes covered include 37127, 37128, 37129, 37130, 37131, 37132, 37133.

Neighborhoods served in Murfreesboro: Blackman, Reunion, The Fountains, Barfield, Village Green — and every surrounding area.