Three Bedroom ADU Floor Plans | Austin Tiny Homes

Three Bedroom ADU Plans

Experience the perfect mix of comfort and efficiency in our 3-bedroom ADU/tiny homes. Smart layouts, premium finishes, and energy-efficient design make the most of every square foot. Ideal as a family retreat, guest house, or rental —live large in a compact, stylish space built for modern living.

Dawson 1200-2G

Dawson 1316-2S

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Customizing your ADU

Make sure your ADU fits your style inside and out. Our exterior finishes include roof shingles, vinyl lap or board and batten siding, any exterior paint color, doors & hardware, window frames, lighting. For the interior, we include LVP flooring, doors and hardware, baseboard and trim, Sherwin William interior paint, ceiling fans in living room and bedrooms, kitchen and bath finishes, appliances, and more. All options can be modified or upgraded — just tell us your vision and we’ll work with you to make it happen.

Roof Style

Roof Material

Exterior Siding

Windows

Floors

Standard Inclusions

All models include some basic options, and you can modify or upgrade them as desired. All models come standard with the following, unless otherwise noted:

Pre Construction Services:

Full Architectural Plan Set
Structural Engineering
Interior Design Selections

Permit Submittal Services
Updated Property Survey
Geotechnical Report

Construction:

Concrete Slab Foundation 4” slab with 8×18” footings minimum
9′ Wall and Ceiling Height
Flat Ceilings
2×6 Exterior Wall Framing

2×4 Interior Wall Framing
3068 Front Door (choice of Solid, Half Glass, or Full Glass)
Schlage Century Entry Handle set with Latitude Lever
Gable Style Roof With 6:12 Exterior Pitch
Hardie® Exterior Siding

2×4 Exterior Trim & 2×6 Fascia
White Vinyl, Double Pane Windows
GAF Timberline HDZ Composition Roof Shingles
Insulation R-38 Ceilings and R-21 Walls *subject to local building code
Sherwin Williams Exterior Paint

Interior Finishes:

1/2 Drywall (Orange-Peel finish)
20MIL x 5mm Luxury Vinyl Plank Flooring 7” x 48” (Choice of 6 colors)
Shaker Interior Doors
Schlage Latitude Door Lever
Subway Tile 3”x6″ Kitchen Backsplash

1”x4” MDF Baseboard and 1”x2” MDF Interior Door Trim
3CM Quartz Countertops “Calcatta Series”
Tile Shower with 3”x6″ Subway Tile Walls 6’ high
Kitchen Cabinets Shaker style, full overlay, dovetail, framed with soft close doors and drawers

2″ Hexagon Shower Floor Mosaic Tile in colors White or Grey
Decora Plugs and Switches
Sherwin Williams Interior Paint
Interior plumbing fixtures, lighting fixtures, and cabinet hardware included

Appliances:

30″ Stainless Steel GE® Refrigerator
30″ Stainless Steel GE® Electric Range
30″ Stainless Steel GE® Microwave Oven

24″ White GE® Unitized Spacemaker® 2.3 DOE Cu. Ft. Stainless Steel Washer and 4.4 Cu. Ft. Dryer
18″ Stainless Steel GE® Dishwasher
Garbage Disposal (1/2 HP)

Mini-Split – (BTU sized to unit) Ductless Mini Split system 115V. 1 per bedroom and 1 for the living/dining/kitchen area
Rheem Electric Water Heater
125 Amp Electrical Panel

Year Structural Warranty

We stand by our work —that’s why we provide a ten year warranty on the load-bearing structural components.

Year Mechanical Warranty

We also cover the repair or replacement of mechanical systems and appliances with a three year warranty.

Year Finish Warranty

You’ll have peace of mind knowing your windows and doors are fully backed for an entire year.

What Our Customers Say

Ryan, Central Texas

I had an outstanding experience working with Duran and his team. From start to finish, the entire process was smooth, professional, and far exceeded my expectations. You can tell right away that they genuinely care about the quality of their work and the satisfaction of their clients.

What really stood out was how seamless they made everything feel. Building something like this can be stressful, but they handled it with confidence and expertise, which gave me a lot of peace of mind.

If you’re considering a tiny home, I wouldn’t hesitate to recommend Duran. Top-tier experience all around.

Kary, Central Texas

If you’re looking for a tiny home done right, look no further than Austin Tiny Homes. Duran and his crew knocked it out of the park from start to finish. From the first conversation to the final walkthrough, the whole experience was smooth, professional, and honestly just refreshing.

Duran knows his stuff. He answered every question I had, never made me feel rushed, and made sure the build was exactly what I envisioned. The craftsmanship is top notch and the attention to detail really shows. You can tell this team takes pride in their work.

If you’re on the fence, just go ahead and reach out. Duran and the boys will take care of you. Highly recommend!

John, Central Texas

We had the pleasure of working with Austin Tiny Homes to build an ADU on our property in Lago Vista, and the experience was excellent from start to finish. We use the ADU as an additional space for guests, and it’s been extremely profitable as a short-term rental.

Their team did a fantastic job throughout the entire process. One thing that really stood out was how reliable they were they started and finished exactly when they said they would, which is huge in construction.

I highly recommend Austin Tiny Homes to any short-term rental owners looking to add an ADU and increase revenue. Great team, great work, and a smooth experience all around.

Samip, Central Texas

Austin Tiny Homes is the best around! From the first interaction, Duran and team made the process easy and seamless. During the initial site visit, it was clear to me they understood how to make a project vision come to life, have a great sense of design and know how to seamlessly incorporate a new ADU into the site plan and with the existing house.

I wouldn’t recommend anybody else to make your project come to life (while avoiding headaches). Many contractors are trying to maximize price and profit – Austin Tiny Homes is a customer-first business and a great partner!

Meg, Central Texas

Cannot recommend Duran and his team enough to anyone looking to add some functional space to their property. From the collaborative, open design process, to the unreal level of transparency and communication from foundation to final walk through – working with Duran way exceeded my expectations…

…The completed casita is beautiful, gives us so much flexibility (guest space / office space), and anyone who visits is just floored by the quality. Construction is usually so painful, but I loved the experience end to end and was so so happy we decided to work with Duran out of a fairly crowded market for ADU builds.

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Learn more about financing options and pre-approval from our lending partners.