What is the Austin ETJ and does it apply to my project?
Answered by AskBaily Editorial · Updated
Short answer
Austin's Extraterritorial Jurisdiction extends 2 miles beyond city limits. Inside the ETJ, Austin's subdivision and infrastructure rules apply, but building permits are issued by Travis, Williamson, or Hays County. Texas HB 3053 (2023) lets some ETJ residents petition to release — adding uncertainty. Verify ETJ status before scoping, because the permit authority determines everything from fees to inspection cadence.
In detail
Austin's Extraterritorial Jurisdiction extends 2 miles beyond city limits. Inside the ETJ, Austin's subdivision and infrastructure rules apply, but building permits are issued by Travis, Williamson, or Hays County. Texas HB 3053 (2023) lets some ETJ residents petition to release — adding uncertainty. Verify ETJ status before scoping, because the permit authority determines everything from fees to inspection cadence.
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