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
A 24-hour ADU service refers to a rapid-response planning process. When you have a time-sensitive project, we can often schedule a consultation and initial site feasibility check within one business day. You need this if you are ready to start immediately and want to avoid the typical delays of waiting weeks just to speak with a professional. We get the ball rolling so your project stays on track. Exact pricing confirmed free on the call.
Frequently asked in New Braunfels
What are the main things to consider when thinking about accessory dwelling units in New Braunfels?
How much does it typically cost to build an accessory dwelling unit here?
What makes an ADU 'the best' for a New Braunfels home?
Are there specific rules about building ADUs on my property in New Braunfels?
What's involved in the actual construction of an accessory dwelling unit?
Where can I find the best accessory dwelling unit services in New Braunfels?
What are accessory dwelling unit homes, and how do they benefit New Braunfels homeowners?
Also serving nearby: San Antonio · Austin · Round Rock · Georgetown · Killeen
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of New Braunfels — population 110,958; about 2,463 residents per square mile across 45.0 sq mi. ZIP codes covered include 78130, 78131, 78132, 78135.
Neighborhoods served in New Braunfels: Gruene, Town Center, Southside, Northside, Downtown New Braunfels — and every surrounding area.
Areas we serve
Browse by state, then city.
California (3)
All of California · Costa Mesa · Jurupa Valley · Santa Maria
