Accessory Dwellings UnlimitedAustin Texasdesign + build
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The Mullane

At a glance

Bedrooms
2
Bath
1
Livable Area (SF)
1031
Dimensions
26'-8" x 45'-4"
Shape
L-Shape
Flex/Office Space
Yes

Layout

The front entry leads into a bright, open-concept living area and kitchen with a peninsula breakfast bar. A central hallway connects two well-sized bedrooms, a full bathroom with a walk-in shower, a dedicated home office, and a stacked laundry closet, while a covered porch sits at the entrance.

Estimated cost

$285,000 – $315,000

All-in estimate · ±5% range

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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All 310 of our plans — floor plans, sizes, and features — in one PDF.