Accessory Dwelling Units in Austin

Davey McEathron Architecture | June 21, 2017 |

We have experience designing many building types within the complex zoning codes of Austin, TX. We also know that dealing with permits and zoning can be a nightmare. To put your mind at ease, we’ve assembled some quick notes on what will likely come up during the process of making your ADU a reality:

  • Any ADU must work within the City of Austin regulations dictating that a residential lot is only allowed 45% Impervious Cover and 40% of Building Coverage. These percentages are for the entire lot.
  • A maximum of either 15% or 1100 SF FAR (whichever is smaller) can be allotted to an ADU, 550 SF of which can be built on a second story.

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