ADU builder · New Braunfels, TX

ADUs in New Braunfels, one per lot.

New Braunfels lists an accessory dwelling as a permitted use in several zoning districts. We confirm your district and the accessory building standards before design.

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Single-family home

New Braunfels' zoning code, as published, lists "accessory dwelling (one accessory dwelling per lot)" as a permitted use in the R-1, R-2, R-3 and ZH residential districts and in the C-1 through C-4 commercial districts. Building standards for accessory structures sit in a separate section of the code, section 144-5.4.

Which districts leave it out?

In the code text we reviewed, the B-1 and TH district lists did not include an accessory dwelling. If your lot is in one of those, or in a planned development with its own standards, the answer may differ. We check the zoning map for your parcel first.

Can I rent it short-term?

Several New Braunfels districts list "rental or occupancy for less than one month" as a use, regulated under section 144-5.17. Whether that applies to an accessory dwelling on your lot is something to confirm with the city before planning around nightly stays.

What else shapes a New Braunfels project?

  • The city spans Comal and Guadalupe counties, so deed records may be in either county clerk's office.
  • New Braunfels Utilities serves much of the city, and connection planning goes through it.
  • Many newer subdivisions carry HOA covenants that can limit a second dwelling.
  • Lots near the Comal and Guadalupe rivers may sit in mapped floodplain.

Before you count on rent, read San Antonio-area ADU rent.

Updated October 2026. Summarized from the New Braunfels zoning code (Chapter 144) as reproduced online; confirm with New Braunfels Planning and Development Services.

What can your New Braunfels lot hold?

Give us your New Braunfels address and we will report back on what the city allows there. There is no charge.

No charge and no commitment. Your details are used only to answer your request.