Accessory dwelling unit cost — Memphis, TN

Looking for accessory dwelling unit cost in Memphis, TN? Call AccessoryDwellingUnit Pros for a contact a provider — no obligation. Licensed adu builders serve Memphis 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 Memphis

What are the disadvantages of ADUs in Memphis?

In Memphis, disadvantages can include navigating specific city zoning requirements, particularly concerning lot size and setbacks in established neighborhoods. Permitting can also take time. However, the benefits of increased property value and potential rental income often make them worthwhile investments. Call for a free assessment of your property's potential.

How much does an ADU cost in Tennessee?

What are the rules for ADUs in Tennessee?

Is an ADU allowed in Maryland?

While our focus is on Tennessee and Memphis, many states, including Maryland, have provisions for ADUs. If you're considering an ADU in the Memphis area, we can help you navigate local regulations. For Maryland-specific inquiries, reaching out to local experts there would be the most effective approach. Call us to discuss your Memphis ADU plans.

What are the rules for ADUs in California?

While Tennessee might have different financial incentives, the goal of making ADUs more accessible is shared. Speaking with local Memphis professionals can help you discover any available grants or financing options relevant to your project. Call today for information.

Also serving nearby: Little Rock · Clarksville · Franklin · Huntsville · Tuscaloosa

All cities in Tennessee →

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

Service area details

618,639residents

2,088per sq mile

8ZIP codes served

Serving all of Memphis — population 618,639; about 2,088 residents per square mile across 296.2 sq mi. ZIP codes covered include 37501, 37544, 38101, 38103, 38104, 38105, 38106, 38107.

Neighborhoods served in Memphis: Midtown, Cooper-Young, Downtown Memphis, East Memphis, South Memphis, Cordova — and every surrounding area.