Custom Home Construction in San Antonio, TX

Luxury Homes Built For You

Your home should fit your life. Key Vista Homes builds custom houses that save energy, lower your bills, and feel like home from day one. You get a home that’s beautiful, smart, and made just for your family.
CUSTOM HOME BUILDERS IN BEXAR COUNTY, TX| KEY VISTA HOMES
A luxury home in development by Key Vista Homes, custom home builders in Bexar County, TX.

What Sets Our Homes Apart

We build homes that are good for you and the planet. Our homes use less energy, which means smaller bills. They’re strong, quiet, and made to last. You can pick everything from the floor plan to the lights on the wall.

A Builder With Heart

Key Vista Homes started with the goal to build better homes for families like yours. Our founder, Jason Key, worked on big building projects for years. Then he took that skill and brought it to your home. We care about quality, care about you, and care about the earth.
Symmetrical barndominium with stone fireplace

We Handle The Construction Process

We make the whole process simple. First, we help you get approved for a loan. Then we help you find the right piece of land. After that, we design your home together. Finally, we build it fast and right. You don’t have to guess or worry. We walk with you every step.

Sustainable by Design

Our homes use smart design to save you money. With ENERGY STAR features, you could save up to 30% on your energy bills. We use strong materials. That means your home stays warm in winter and cool in summer.
Building A Barndominium

Inspired Living, Built Your Way

Want to see what’s possible? Take a look at our homes. You’ll find wide-open kitchens, spa-like bathrooms, and cozy living spaces. Every detail is picked by you. Every room is built for the way your family lives.
Frame

What Our Clients Have To Say

We treat you like family. You’ll always know what’s happening and why. We explain everything in plain words and keep you in the loop. We believe in honesty, kindness, and doing what’s right. That’s why so many people trust us to build their homes.

Frequently Asked Questions

We know custom home construction can feel like a big step. That’s why we’ve answered the most common questions we hear from families just like yours. If you don’t see your question here, we’re happy to talk anytime.

What if I don’t own land yet?

You don’t need land to get started. At Key Vista Homes, we help you find the right lot in the right area. We work with trusted real estate partners around San Antonio and can even help you find land that fits your budget, school zone, and lifestyle. 
Nope. We help you with that too. Our team works with local and national banks who understand custom home building. We guide you through the pre-approval process so you know exactly what you can afford before design begins.
That depends on the design, finishes, and size of your home. We’re upfront about costs from the beginning and help you stay within budget. Most of our homes fall in a mid-to-high range, depending on features. We’ll break it down line by line.
We build ENERGY STAR® certified homes using better insulation, smart HVAC systems, and quality windows and doors. This means your home stays cooler in summer and warmer in winter. Most clients see up to 30% savings on their energy bills.
Once your design is finalized and permits are approved, most homes take 6 to 9 months to build. Bigger or more detailed homes may take a little longer. We give you a clear timeline up front and keep you updated every step of the way.
Everything. We handle design, permits, land help, building, and warranty. You’ll choose finishes like floors, cabinets, countertops, and fixtures. You’ll also have input on layout, room sizes, and special features like outdoor kitchens or home offices.
We encourage final decisions before we break ground, but small changes can be made during construction. We’ll talk with you about the cost and time impact first, so there are no surprises.
We stand by our work. Every Key Vista Home comes with a full warranty that covers materials and workmanship. If something isn’t right, we’ll make it right fast. You’re not just a project to us. You’re part of the Key Vista family.
Yes. A custom home gives you exactly what you want. Plus, energy savings, higher resale value, and better comfort mean you save money over time. With us, custom doesn’t mean complicated. It means smart.
We care about your home like it’s our own. We listen and build with purpose. Our homes are better for your family and better for the planet. We take the stress out of building and turn it into something fun.

Our Promise to Protect Your Investment

We don’t stop caring after your home is built. Our warranty protects your home for years to come. If anything breaks or goes wrong, we’re here. We stand by our work because we believe in doing it right the first time.

Ready For Custom Home Construction?

This is your chance to get the home you’ve always wanted. One that saves money, feels right, and lasts for years. We’ll help you every step of the way!

Let’s Talk About Your Custom Home

Have questions? Want to start planning? Let’s talk. Whether you’re ready now or just thinking about it, we’re happy to help.

Schedule Your Free Consultation