Room Additions in Austin, TX

Avtx Remodeling and Construction LLC builds room additions for homeowners across Austin, Texas and the surrounding communities.

Call (512) 831-2085
  • Gain functional square footage without leaving the neighborhood you chose
  • New space is designed to match your home's existing rooflines and exterior finishes
  • Work is planned around Austin's impervious cover and setback rules from day one
  • A well-built addition adds measurable resale value to your property
  • One contractor handles foundation, framing, roofing tie-in, and interior finish work
  • You work with a team that stays accountable until the finished result meets your expectations
A newly completed single-story room addition on a residential home in Austin, Texas, showing matched exterior siding, a tied-in roofline, and a large window consistent with the existing facade. The addition connects seamlessly to the original structure with no visible break in materials or finish.

Expert Room Additions in Austin, TX

A room addition is one of the most practical ways to get more space from the home you already own. At Avtx Remodeling and Construction LLC, we handle the full scope of the work, from foundation and framing through roofline tie-in, electrical, and finish work. We serve homeowners in Austin, Buda, Bee Cave, Lakeway, Dripping Springs, Round Rock, Cedar Park, and Pflugerville. Austin lots come with real constraints. Impervious cover limits, setback requirements, and local code amendments all shape what can be built and where. We work within those rules from the start so nothing surprises you mid-project. Whether you need a new bedroom, a home office, a primary suite expansion, or a larger living area, we plan the addition to match your existing rooflines and finishes. The result should look like it was always part of the house. Our approach is straightforward: we are not satisfied until you are completely satisfied with your project.

What's included

  • Gain functional square footage without leaving the neighborhood you chose
  • New space is designed to match your home's existing rooflines and exterior finishes
  • Work is planned around Austin's impervious cover and setback rules from day one
  • A well-built addition adds measurable resale value to your property
  • One contractor handles foundation, framing, roofing tie-in, and interior finish work
  • You work with a team that stays accountable until the finished result meets your expectations
Licensed Remodeling Contractor
Full-Service Interior and Exterior Work
Customer Satisfaction Focused
Serves Eight Central Texas Communities
Honest Professional Approach

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Room Additions FAQ

Common questions about room additions in Austin, TX.

Building up with a second-story addition is a practical option for Austin homeowners who want more space without reducing their yard or hitting impervious cover limits. A ground-floor addition is also possible on many lots depending on your setbacks and existing coverage.

We build bedroom additions, home office additions, primary suite expansions, family room additions, and living area extensions for homeowners across Austin, Round Rock, Cedar Park, and the surrounding communities. Each project is scoped to fit your specific lot and home layout.

Yes, Austin properties are subject to setback requirements, impervious cover caps, and local code amendments that directly affect what you can build and where. We account for these rules during planning so your addition moves forward without unexpected roadblocks.

Matching your existing rooflines, exterior finishes, and window proportions is a core part of how we design every addition. The goal is a finished result that looks original to the house, not like it was added later.

Contact us to talk through your space needs and property details. We serve homeowners in Austin, Buda, Lakeway, Pflugerville, and all surrounding areas, and we will give you a clear picture of what your addition will involve before any work begins.

A properly planned room addition adds usable square footage and increases your home's resale value, making it a strong long-term investment in high-demand communities like Lakeway and Cedar Park. Staying in your current home also avoids the cost and disruption of relocating.

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What Travis County homeowners say.

5.0
5 Google reviews

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Abner and his team have done a few projects for me - flooring, painting, house siding and fence jobs. They are professional, punctual and do excellent work.

Bette Whalen Google review Β· September 2026

I used Abner’s services in two different occasions at home. He was not only responsive, attentive to detail, and deliver the project in my house on time and on budget. He was accommodating to my changes and tight schedule. I definitely would recommend him and hire him again. A contractor that you can trust is hard to come by.

Sergio SΓ‘daba Google review Β· May 2023

AVTX is absolutely brilliant I gave him my vision and brought it to life! I am so pleased with his work and impressed with his efficiency! I will certainly reach out to him for additional work and highly recommend him for any renovations needed! 10 out of 10 live his work thank you 😊

Cindy Quesada Google review Β· May 2023

This company was very fair and professional. We loved their work. Highly recommend.

Brenda Munoz Google review Β· September 2026

Proudly Based in Austin, TX

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Hours

  • Monday 8:00 AM - 5:00 PM
  • Tuesday 8:00 AM - 5:00 PM
  • Wednesday 8:00 AM - 5:00 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 8:00 AM - 5:00 PM
  • Saturday 8:00 AM - 5:00 PM
  • Sunday Closed

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