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
A prefab ADU is a structure built off-site in a factory and then transported to your property. Since the components are manufactured in a controlled environment, these units often have shorter construction timelines than traditional builds. You might choose this if you want to minimize noise and debris in your backyard. Costs depend on the complexity of the design, the quality of materials, and the foundation work required. Exact pricing confirmed free on the call.
Frequently asked in Gainesville
What accessory dwelling unit companies operate in Gainesville?
Are there affordable ADU options for Gainesville residents?
What financing options are available for accessory dwelling units in Gainesville?
What are the steps involved in ADU building in Gainesville?
Who are accessory dwelling unit builders near me in Gainesville?
What are the rules for accessory dwelling units in New Hampshire?
What constitutes ADU housing in Gainesville?
Also serving nearby: Jacksonville · Palm Coast · Deltona · Orlando · Lakeland
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Gainesville — population 145,812; about 2,278 residents per square mile across 64.0 sq mi. ZIP codes covered include 32601, 32602, 32603, 32604, 32605, 32606, 32607, 32608.
Neighborhoods served in Gainesville: Haile Plantation, Magnolia, Duckpond, Northwest Gainesville, East Gainesville — and every surrounding area.
Areas we serve
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California (2)
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Texas (3)
All of Texas · Abilene · Carrollton · Waco
