Home Additions in Austin, TX

CHS Construction and Remodeling builds custom home additions across Austin, TX and surrounding communities.

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  • Gain usable square footage tailored to your family's specific needs without relocating
  • Add a master suite, in-law suite, or home office that increases your home's market appeal in Austin's competitive real estate environment
  • Outdoor living additions take advantage of Austin's year-round warm climate, extending functional space beyond your interior walls
  • A second-story addition maximizes square footage on tight lots in areas like Westlake Hills and Rollingwood without reducing yard space
  • Multigenerational suite additions give aging parents or adult children private, comfortable space within your existing home
  • Scope and design are locked in before construction begins, protecting your budget and keeping the project moving forward
A newly completed single-story room addition attached to a residential home in Austin, TX, featuring a covered outdoor living area with a concrete patio and wood ceiling detail. The addition blends with the existing home's exterior and opens to a landscaped backyard.

Expert Home Additions in Austin, TX

When your Austin home no longer fits your life, a well-planned home addition gives you the space you need without leaving the neighborhood you love. At CHS Construction and Remodeling, we handle room additions, second-story builds, master suite expansions, in-law suites, home offices, and outdoor living extensions across Austin, Westlake Hills, Tarrytown, Barton Creek, Dripping Springs, Steiner Ranch, and beyond. Austin lots come with real constraints. Heritage tree protection zones, setback rules, and the McMansion Ordinance all shape what can be built and where. We work within those local rules from the start, so your addition fits your property and your neighborhood. Every project begins with a clear plan that locks in your layout, finishes, and scope before construction starts. That upfront discipline keeps the work on track and your home protected throughout. If you are ready to add space that works for how your family actually lives, contact CHS Construction and Remodeling to get started.

What's included

  • Gain usable square footage tailored to your family's specific needs without relocating
  • Add a master suite, in-law suite, or home office that increases your home's market appeal in Austin's competitive real estate environment
  • Outdoor living additions take advantage of Austin's year-round warm climate, extending functional space beyond your interior walls
  • A second-story addition maximizes square footage on tight lots in areas like Westlake Hills and Rollingwood without reducing yard space
  • Multigenerational suite additions give aging parents or adult children private, comfortable space within your existing home
  • Scope and design are locked in before construction begins, protecting your budget and keeping the project moving forward
20+ years of construction experience
Precision and transparency in every project
Master-level craftsmanship
Local Austin-area expertise
Custom builds and luxury remodels
Structural and specialty services

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Home Additions FAQ

Common questions about home additions in Austin, TX.

We build room additions, second-story additions, master suite expansions, in-law suites, home offices, and covered outdoor living spaces across Austin and surrounding areas. Each project is planned around your existing home's structure and your lot's specific conditions.

A second-story addition is possible on many homes in Westlake Hills and Tarrytown, though local rules around height, mass, and setbacks affect what can be built. We evaluate your property and existing structure before any work begins.

The McMansion Ordinance limits the height and mass of homes in certain Austin neighborhoods, which can shape the size and design of your addition. We factor these local rules into your project plan from the start.

Austin's heritage tree protections require construction to stay outside designated protection zones, which can influence where and how an addition is placed on your lot. We account for tree protection requirements during the planning phase.

A home addition in Dripping Springs or Cedar Park lets you gain the space you need while staying in a neighborhood you already know. With limited inventory in many desirable areas, expanding your current home is often a practical choice.

The first step is reaching out to CHS Construction and Remodeling so we can review your goals, your lot, and your existing home's structure. From there, we build a clear plan that covers layout, scope, and finishes before any construction begins.

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What Travis County homeowners say.

5.0
15 Google reviews

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Tony and his team have completed several residential projects for us – – Both indoor and outdoor, including kitchen remodel, deck design, a pergola, and deck railing and step replacement. All projects have been professionally executed, fairly priced and we would use CHS again without hesitation in the future.

Kris Donley Google review · September 2025

Tony helped me renovate my garage into our daycare and I could not be happier with the outcome. I had a tight time line and him and his guys got it done quickly without cutting corners while being transparent with cost the whole way through!

Cuerny Kids LLC. Google review · December 2025

We are currently using CHS to add new construction to our existing home. Tony’s bid was very cost competitive and our experience to date has been great!

Mike Thomas Google review · September 2025

We hired Tony and his team in 2019 to remodel our kitchen (new flooring, lighting, counters, appliances, cabinets) and were so happy with the experience and the work that we hired him again in 2022 to update our living area (new flooring, paint, and new tile around the fireplace). Now that we are ready to update/remodel our primary bathroom, we naturally turned once again to Tony and his team. Friendly, easy to work with, reasonably priced and great work. Looking forward to another beautiful finished project!

Kathleen Meyer Google review · September 2025

CHS remodeled our bathroom (March of 2026). The quality of the work was great and they completed everything in just a few days. They did exactly what we talked about - no surprises. Also, the team did not leave a big mess. I would definitely use CHS again.

David Downman Google review · March 2026

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  • Monday 8:00 AM - 6:00 PM
  • Tuesday 8:00 AM - 6:00 PM
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  • Thursday 8:00 AM - 6:00 PM
  • Friday 8:00 AM - 6:00 PM
  • Saturday Closed
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