Cost of accessory dwelling unit

Looking for cost of accessory dwelling unit in Murfreesboro, TN? Call AccessoryDwellingUnit Experts 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 major project, and the final bill depends on a few key things. Site prep is a big factor; if your land is sloped or needs extensive utility connections, costs go up. The materials you choose—from siding to kitchen finishes—also change the math significantly. Whether you’re building a detached unit or converting an existing garage shifts the permit requirements and structural work needed. We provide exact pricing confirmed free on the call.

About this service

Building an ADU involves several variables that influence the total investment, including your local site conditions, utility hookups, and the finishes you select for the interior. We focus on transparency throughout your project planning to keep you on budget. Exact pricing confirmed free on the call.

Frequently asked in Murfreesboro

What are the disadvantages of ADUs?

Some potential drawbacks include the initial cost of construction and any impact on your current yard space. If you're considering it as a rental, you'll also have the responsibilities of being a landlord. However, the added square footage and potential rental income are significant benefits for many Murfreesboro homeowners. A local expert can help you assess these factors.

How much does an ADU cost in Massachusetts?

This page focuses on Accessory Dwelling Units in Murfreesboro, Tennessee. For cost information in Massachusetts, you'll need to consult resources specific to that state. ADU costs vary widely based on size, materials, and site conditions. A professional quote tailored to your Murfreesboro property is the best way to determine actual costs.

What are the rules for ADUs in California?

This information is for Murfreesboro, Tennessee. California has its own set of regulations for ADUs, which differ from Tennessee's. Murfreesboro has specific local ordinances that govern ADU construction. Working with professionals who are knowledgeable about these local rules is essential for a successful project. They can ensure compliance with all requirements.

Is ADU allowed in Maryland?

What are the rules for ADU in California?

This content is specific to Accessory Dwelling Units in Murfreesboro, Tennessee. California has a separate framework of laws governing ADUs. Murfreesboro has local ordinances that dictate the specifics of ADU construction within the city. A local specialist will be well-versed in these particular rules. They can ensure your project adheres to all local mandates.

While California has offered grants for ADUs, this page is about projects in Murfreesboro, Tennessee. Grant programs can vary and change over time. It's best to consult with an ADU specialist familiar with current funding and incentive programs available for construction in Tennessee. They can help you explore financial options.

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

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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, Barfield, The Oaks, Walterhill, Downtown Murfreesboro — and every surrounding area.