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
Local builders specialize in the specific zoning codes and climate considerations of your region. Searching for builders in your area is the right step when you are ready to break ground and need a team that understands local geography, utility access, and neighborhood aesthetic requirements. These professionals handle the physical assembly of the structure, ensuring it meets all safety and energy standards required by your specific city or county government. Exact pricing confirmed free on the call.
Frequently asked in Montgomery
What are the disadvantages of ADUs in Montgomery?
Potential disadvantages in Montgomery include the upfront cost of construction and the impact on your existing yard space. You should also consider how an ADU might affect your property taxes and insurance premiums. These factors need to be weighed against the benefits of added living or rental space.
How much does an ADU cost in Alabama?
What are the rules for ADUs in Alabama?
Alabama has state-level guidelines, but local ordinances in Montgomery dictate ADU specifics. These rules often cover lot size requirements, setbacks from property lines, and maximum square footage. Familiarizing yourself with these local regulations is essential for approval.
Is an ADU allowed in Alabama?
Yes, ADUs are permitted in many areas of Alabama, including Montgomery, provided they meet local zoning and building codes. It's crucial to check Montgomery's specific ordinances regarding permits, design, and placement. Compliance ensures a smooth building process.
What is the process for building an ADU in Montgomery?
Are there grants for ADUs in Alabama?
Also serving nearby: Columbus · Hoover · Birmingham · Tuscaloosa · South Fulton
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Montgomery — population 195,287; about 1,221 residents per square mile across 159.9 sq mi. ZIP codes covered include 36101, 36102, 36103, 36104, 36105, 36106, 36107, 36108.
Neighborhoods served in Montgomery: Downtown Montgomery, Garden District, Maxwell Air Force Base, Chisholm, Patterson Field — and every surrounding area.
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