Accessory Dwellings UnlimitedAustin Texasdesign + build
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The Biggers

At a glance

Bedrooms
1
Bath
1.5
Livable Area (SF)
1011
Dimensions
33'-4" x 17'-4"
Shape
Rectangle
Floors
2
Flex/Office Space
Yes

Layout

The main floor features an open-concept living space and U-shaped kitchen with a pantry peninsula, plus a main-level powder room and access to a covered rear patio. Upstairs, a central landing with laundry leads to a dedicated office, full bath, and a bedroom with dual closets. Both upper rooms open to optional balconies.

Estimated cost

$282,000 – $311,000

All-in estimate · ±5% range

Optional — not included above

  • OPT. BALCONY+$3,000
  • OPT. BALCONY+$2,000

Rough estimates for the plans on this site. Not prices of ADUs we have built or sold. Estimate for a typical Austin site. Finishes, site conditions, and neighborhood- and city-level policies that apply to a specific parcel can all move this figure significantly. A site survey is the only way to an accurate number.

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