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Home Additions & Major Renovations in Austin, TX

Expand and rework your home with a plan that respects the existing structure and sets up what comes next

Expanding and Evolving Your Home with Purpose

Additions and major renovations require a different level of planning than most remodeling projects. You're not just updating a space. You're integrating new construction with an existing home in a way that needs to feel intentional and seamless; an approach that has earned recognition among Austin’s best builders.

We approach these projects with alignment at the front of every decision. We work alongside you, your architect, and your designer to evaluate the existing structure, understand the constraints, and define a clear path forward before construction begins.

Whether you're adding square footage, reconfiguring significant portions of your home, or undertaking a structural transformation, our role is to make sure new work integrates properly with what's already there. That means addressing structural considerations, system upgrades, and maintaining consistency in materials and detailing throughout.

We do things the right way, even when it requires more time or more upfront planning. That's what keeps these projects from becoming expensive headaches.

A Coordinated Process for Complex Projects

Additions and major renovations involve multiple layers of coordination, from design and engineering to permitting, sequencing, and construction. There's a lot to manage, and the order in which things happen matters.

We guide projects from early feasibility through construction, working closely with architects, engineers, and designers to ensure each phase is aligned before moving forward. We handle permits and approvals as part of a structured process, helping keep things clear and on track throughout the project.

Because these projects mean tying new construction into an existing home, detailed planning is not optional. We identify the hard questions early and build a clear execution plan around them.

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Common Questions About Additions & Major Renovations

Additions and major renovations come with unique challenges. These are some of the most common questions we discuss with clients early on.

How much does a home addition cost in Austin, TX?expand_more
Costs vary depending on size, complexity, and level of finish. Additions often involve structural work, system upgrades, and careful integration with existing construction, all of which impact the total investment. Our cost guide is a good starting point.
Is it better to add on or move?expand_more
It depends on your property, your neighborhood, and your long-term goals. We help you think through that question honestly, including when moving might actually make more sense.
Will the addition match the existing home?expand_more
That's always the goal. We work closely with designers and architects to ensure new construction integrates with the existing home in a way that feels cohesive and intentional, not like an obvious addition.
Do you coordinate structural and engineering work?expand_more
Yes. We coordinate with structural engineers and design professionals to ensure all technical aspects are properly addressed before and during construction.
How long does a home addition take?expand_more
Timelines depend on scope and complexity. Proper planning plays the biggest role in creating a predictable construction schedule.
Backyard kitchen addition in Austin by RedOven Builds featuring modern bar and outdoor cooking area
Compact kitchen addition in Austin by RedOven Builds featuring custom cabinets and beverage fridge
Exterior view of Austin home addition by RedOven Builds showcasing balcony deck and natural materials
Bright kitchen remodel addition in Austin by RedOven Builds featuring modern cabinetry and finishes

How We Approach Every Project

1 | Initial Consultation
We start by understanding your goals, priorities, and constraints. This is a working conversation focused on clarity; not just what you want to build, but whether the project makes sense to pursue.
2 | Feasibility & Pre-Construction
We collaborate with you and your design team to align scope, budget, and expectations early. This phase brings structure to the project and reduces uncertainty before construction begins.
3 | Construction & Execution
With a clear plan in place, we move into construction with a focus on consistency, communication, and execution. Every phase is managed with attention to detail and long-term performance in mind.

What to Expect in Additions & Major Renovations

While each project is unique, most additions and major renovations include:
select_check_boxStructural evaluation and feasibility review before any plans are finalized
select_check_boxCoordination with architects, designers, and engineers in a single managed process
select_check_boxNew construction integrated with the existing home so nothing feels like an afterthought
select_check_boxElectrical, plumbing, and HVAC upgrades handled with the full picture in mind
select_check_boxPermitting and sequencing managed to keep the project on track
select_check_boxDetailed planning that surfaces the hard questions early, not mid-build

A Portfolio of Carefully Executed Homes

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RedOven Builds Cost Guide Graphic

Home Addition Cost Guide

Understanding cost is one of the most important parts of planning a custom home. We provide a detailed cost guide to help you evaluate investment ranges, scope considerations, and what drives pricing in Austin.

This guide is designed to give you clarity before moving forward.

  • Realistic cost ranges for custom homes in Austin
  • What impacts pricing at each stage of the project
  • Examples of scope and finish levels
  • Guidance to help you plan with confidence
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Where We Take On Projects

We focus on a defined area so we can stay closely involved throughout each phase of the project, maintain clear communication, and deliver a consistent level of execution from start to finish.

If your project falls outside these areas but aligns with our type of work, we’re open to a conversation.

Our Service Area

  • West Lake Hills
  • Rollingwood
  • Tarrytown
  • Barton Creek
  • Lakeway
  • Allandale
  • Balcones
  • Barton Hills
  • Bouldin Creek
  • Zilker
  • Bee Cave
  • Dripping Springs
  • West Austin
  • Central Austin
  • Circle C Ranch
  • Clarksville
  • Downtown Austin
  • Hyde Park
  • Lake Austin
  • Lost Creek
  • Mueller
  • Northwest Hills
  • Old West Austin
  • Pemberton Heights
  • Rosedale
  • South Congress
  • Spanish Oaks
  • Travis Heights
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 What It’s Like to Work With Us

I have worked with many builders in my profession and I believe RedOven Builds is one of the best. They are knowledgeable, always wants to make the homeowner happy and great communicators. Definitely will work with them again.

Melissa Guzman

I could not recommend RedOven Builds enough! The entire team is incredibly experienced and hard working. From our first initial consultation, Lucia and JP were on top of everything. We received updates on our project, and they answered EVERY question/comment with excellent responsiveness. They really care about creating a positive experience for their clients and we could have not chosen anyone more competent for our home project. Thank you guys so much!!!!!

Emma Stark

The RedOven Builds team was a trusted partner throughout the whole renovation process. They were great at providing constant communication and coming to the table with solutions ready anytime a unseen condition came up. JP was always prepared with multiple options and his expertise to talk through the solution with quality, timeline and budget in mind. A renovation can be stressful but having a trusted partner like Red Oven Property Solutions made it a seamless process.

Raul Baeza

RedOven Builds has successfully completed several projects designed by our firm. They are diligent, honest, and committed to delivering a high-quality final product. We highly recommend considering them for your next project.

Christopher Clifton

We are incredibly impressed with the professionalism, attention to detail, and work ethic of this amazing team! I learned about them from an esteemed local interior designer and they truly lived up to their reputation! JP and Lucia are great!

S&T V.

Working with RedOven Builds on my client’s remodel was an absolute pleasure. From start to finish, they exceeded all expectations, bringing the design vision to life with remarkable precision and attention to detail. Their team understood the importance of executing every element flawlessly, and they did so with professionalism and dedication. The craftsmanship was impeccable, and they were incredibly responsive and communicative throughout the entire process. RedOven Builds took our ideas and turned them into a stunning reality, ensuring that the final result not only met but surpassed what we had envisioned. I can’t recommend them enough for anyone seeking a reliable and talented partner in bringing a design project to fruition.

Urbane Design

I have been working with RedOven Builds PS for the past 2 years now. Communication has always been great and it is so easy to work with the entire team. They are quick to respond and are very friendly plus the quality of their work is outstanding. I would 100% recommend anyone to reach out to them for any sort of remodel project or new build. Looking forward to many years of working together.

Fabrizio Palermo

NARI
Best Builder 22
Houzz Service 2023 (1)
Best Builder 23
Houzz Service 2024
Best Builder 24
Houzz Service 2025
Best Builder 25
HBA Greater Austin
Best Builder 26
AIA Austin
PTLS
CBUSA

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If you're considering a home addition or major renovation in Austin, we're happy to start with an honest conversation.

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