Greg is here to help you create the home you have always wanted.

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Custom Home Construction in Austin, TX

The concept of custom home building is simple: it’s an approach to home building that perfectly reflects your one-of-a-kind vision and supports your unique lifestyle. 

But just because you’ve got something in mind doesn’t mean you know exactly how to get there. Building a home—especially a luxury custom home—requires making dozens of decisions along the way, from choosing building material types to deciding which direction a door should swing or what kind of finish will look best for your switchplates. 

To make this complicated process as simple as possible, we partner with you to guide you through each one of those decisions. We are Austin home builders who believe that a home should be a unique reflection of you, down to the very last detail. With twenty-five years of experience under our tool belts, we’re by your side throughout every step of the home-building process, from collaborating with your architect to move-in. As you make each decision throughout the adventure, we help you decide based on your budget and overall vision. We engage the very best professionals along the way, from window providers to fencing providers.

Whether you already have a home style and features in mind, or still need some advice, our expert team is here to help you throughout each step of the process from beginning to end. 


As custom home builders in Austin, we specialize in building these different home styles:


Amenities and details that go above and beyond the normal. These lavish designs feature amenities such as an expansive pool, warming drawers and wine cellar for the kitchen, spa bathrooms with walk-in showers and radiant heat flooring, and an outdoor kitchen for al fresco dining. With a specialty for building luxury and ranch style custom homes, Mangum Builders provides construction expertise to meet even the most extravagant scale or lifestyle.

New / On-Trend

Designs that are destined to become market favorites. These must-have features include open floor plans, outdoor living spaces, spa-like masters, add-on mud rooms, pet stations and more. For the past twenty-five years, we’ve helped homeowners incorporate the most coveted home styles and features for homes that feel fresh and inspiring.

Contemporary (Mid-century to Modern)

Characterized by clean, simple lines and minimal ornamentation. This timeless style—available for one- or two-story homes—often features an asymmetrical exterior, extensive use of natural light, and strong shapes and angles. No matter how far you want to take it, we’ll help you achieve modern simplicity in your new home.

Traditional (One or More Historic Styles)

Classic and timeless architectural style with minimal ornamentation. Common traditional characteristics include simple rooflines, symmetrically spaced windows, and time-honored features such as porches, fireplaces and formal dining rooms. Here at Mangum Builders, we’ll help you achieve your ideal balance of sophistication and simplicity.

Ranch Homes

Developing and building a home on a large property is a daunting task. We help clients choose features like rustic finishes, low-pitched rooflines, and Spanish Colonial elements to complement your property’s rugged aesthetic. For those building on large lots, we can also help develop the area, grading roads and driveways, connecting to water lines and electricity, establishing wells and septic systems, constructing game fencing and more. We provide everything you need for the perfect ranch home. 


Thinking about a remodel for your home? As a custom home builder in Austin, we’re your dedicated partner to help improve the look, feel, flow or functionality of your home. Whether your home needs an interior or exterior restructure—or even a new addition—our construction experts and trusted partners are here to help create the living space of your dreams.


Greg is here to help you create the home you have always wanted.

Contact Us

Home Gallery

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“We move walls, raise headers, lift ceilings, install new windows, replace brick with stone, and straighten crooked ceilings and floors. If we can get it on paper, we can do it!”

greg mangum