Last updated: September 24, 2026
What affects the price
Building an ADU involves several moving parts that shape your total investment. The final figure depends heavily on whether you choose a prefab unit or a custom build from the ground up. Site conditions are another major factor; if your property requires extensive grading, utility trenching, or foundation work, costs will climb. You also have to consider your choice of finishes, like high-end appliances or custom cabinetry. Navigating local permit fees and impact assessments also adds to the total.
About this service
Financing an ADU involves finding a loan product that uses your home's equity or projected rental income to fund the build. You need this if you don't have the full cash amount upfront. Options include renovation loans, home equity lines of credit, or personal loans. Exact pricing confirmed free on the call.
Frequently asked in Athens-Clarke County
What's the cost to build an accessory dwelling unit in Athens-Clarke County?
Are modular ADUs a good option for Athens-Clarke County?
Modular accessory dwelling units can be an excellent choice for Athens-Clarke County, offering potential time and cost savings. These units are constructed off-site and then assembled on your property. Licensed builders can advise if a modular ADU is the best fit for your location and budget. They’ll discuss the pros and cons. This helps you make an informed decision.
Who are the best ADU contractors in Athens-Clarke County?
Can I build a backyard ADU in Athens-Clarke County?
What does 'accessory dwelling unit' mean in practice?
An accessory dwelling unit (ADU) is a secondary, independent living space on a single-family home lot. It has its own kitchen, bathroom, and sleeping area. Think of it as a small apartment or guest house. It's a versatile addition that can provide rental income or accommodate family members. It's designed for independent living.
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Athens-Clarke County — population 128,628.
Neighborhoods served in Athens-Clarke County: Five Points, Normaltown, Downtown Athens, The Southside, The Boulevard — and every surrounding area.
Areas we serve
Browse by state, then city.
