Custom Home Builder & Remodeler in San Leanna, TX

San Leanna is the perfect place to raise a family; a simple hop, skip and a jump away from downtown Austin, you get all the conveniences of a major city without having to sacrifice the simple pleasures of rural life. Or perhaps you are a young professional wanting to be close to the action at a more affordable rate than you are likely to find in the heart of the city. Whoever you are, San Leanna is a great escape, and we are excited to help you start your life there. 

As experienced Austin custom home builders, we have over seventy years of collective experience working in the San Leanna area. That sort of staying power doesn’t come without some perks for our customers: we have an established network of vendors and the know-how to navigate any obstacles that might come up along the way to consistently delivering happy homes to happy customers. 

Practically, that means that when you work with Mangum you can trust us to make your life easier. Building a home is a major undertaking, and we are ready and able to do the heavy lifting. Once you provide us with your custom vision, we will help you every step of the way. Whether you need help coming up with an ideal budget and construction timeline or want expert design help to supplement your initial plans, our builders and connections in the San Leanna area will take it from there. We’ve done this before, so you don’t have to sweat the small stuff. 

As your building partner, we offer the transparency and communication you need to feel at ease during the build process. From day one until the day you get your keys, we make ourselves available through our online portal and through weekly check-in meetings. We want you to know what’s going on and be able to ask any questions you may have; our commitment to integrity and excellence means you stay informed from start to finish.

To explore how we uphold our values on every project, check out our How It Works page.


San Leanna is the perfect suburb for families that value convenience. But just because you’re conveniently located doesn’t mean your home can’t be a destination in its own right. Mangum Builders is well-versed in a variety of styles: not only are we able to confidently construct the classic styles Texas is known for, but we are just as eager to get you into a more contemporary build or something with a European flair. There’s no wrong answer when it comes to your dream!

From our decades of experience working on houses in this area, we have developed several specialized skill sets, including:

  • Custom construction. Your house, your dream! We have built in enough styles to be comfortable with whatever kind of construction you have in mind. You can work with our favorite local architects and designers to hammer out the specifics, and then let us do the rest! 
  • Land development. San Leanna is a great place to build, with plenty of open lots ready for you to construct a new home. Because this is your dream home, you shouldn’t have to settle for a lot with limitations. Find a plot of land you like and let us do the work to develop it, whether it’s minor landscaping tweaks to supplement your home or property leveling to make sure there’s devoted outdoor spaces for all your gatherings. 
  • Green building. As proud members of Austin Green Builders, you can trust us to care about sustainability throughout the process. We build with only the most sustainable materials, and if you want to further your commitment to conservation, we would love to work with you to outfit your home with energy-efficient solutions. They are a great way to save the planet and save you money in the long term. 
  • Remodeling and renovations. A blank slate isn’t for everyone; maybe you take joy in the art of transforming something old into something new. As proud members of the National Association of the Remodeling Industry, we do too. We have all the certifications to update your home or partner with you on a larger scale tear-down project. 
  • Ranch construction. Austin will still be wonderfully weird if you opt for something traditionally Texan, and nothing says Texas more than a ranch house. A favorite with many of our customers, this simple build provides plenty of opportunities to show off your own brand of flair, and at a more affordable rate too! 

To see our expertise, peruse our gallery of our favorite properties. Yours could be the next showcase on the list! 


San Leanna is the perfect spot for people who want to find a delightful middle ground between city and country life. Choosing Mangum Builders as your San Leanna custom home builders means that your house will be as balanced and beautiful as its surroundings. Contact us to get started today!