15400 Watumba RD
Austin, TX, 78734
$2,050,000
Set on 3.74 private acres just minutes from Lake Travis, this architecturally striking custom home offers a rare blend of modern design, privacy, and quality construction. Zoned to Lake Travis ISD and with no HOA, the property provides both lifestyle flexibility and long-term value.
Spanning nearly 5,000 square feet, the home features light-filled living spaces with clean lines, expansive windows, and a seamless connection between indoors and out. Elevated positioning captures sweeping Hill Country skies and memorable sunsets, creating a sense of calm and retreat while remaining close to lake amenities.
Built with an emphasis on durability and efficiency, the residence features concrete exterior walls, foam insulation, and European-style windows, resulting in a solid, quiet, and energy-conscious living experience. The thoughtful layout supports both everyday comfort and effortless entertaining, with generous gathering areas balanced by serene private retreats.
A separate guest casita offers flexibility for visitors, multigenerational living, or a private office, while a four-car garage provides ample room for vehicles, storage, and recreational gear.
The expansive acreage allows for future personalization, including outdoor living spaces, a pool, additional structures, or boat and RV storage, while preserving the openness and privacy that define the property.
Located just minutes from Lake Travis and top-tier schools, this distinctive Hill Country estate offers modern architecture, quality craftsmanship, and an exceptional opportunity to own something truly special.
Spanning nearly 5,000 square feet, the home features light-filled living spaces with clean lines, expansive windows, and a seamless connection between indoors and out. Elevated positioning captures sweeping Hill Country skies and memorable sunsets, creating a sense of calm and retreat while remaining close to lake amenities.
Built with an emphasis on durability and efficiency, the residence features concrete exterior walls, foam insulation, and European-style windows, resulting in a solid, quiet, and energy-conscious living experience. The thoughtful layout supports both everyday comfort and effortless entertaining, with generous gathering areas balanced by serene private retreats.
A separate guest casita offers flexibility for visitors, multigenerational living, or a private office, while a four-car garage provides ample room for vehicles, storage, and recreational gear.
The expansive acreage allows for future personalization, including outdoor living spaces, a pool, additional structures, or boat and RV storage, while preserving the openness and privacy that define the property.
Located just minutes from Lake Travis and top-tier schools, this distinctive Hill Country estate offers modern architecture, quality craftsmanship, and an exceptional opportunity to own something truly special.
Current real estate data for Single Family in Austin as of Apr 30, 2026
3,881
Single Family Listed
81
Avg DOM
397
Avg $ / SqFt
$1,067,618
Avg List Price
Listing Provided Courtesy of Compass RE Texas, LLC
Property Details
Price:
$2,050,000
MLS #:
5893357
Status:
Active
Beds:
5
Baths:
4.5
Type:
Single Family
Subtype:
Single Family Residence
Subdivision:
McCormick Mountain Estates
Listed Date:
Jan 29, 2026
Finished Sq Ft:
4,991
Lot Size:
163,955 sqft / 3.76 acres (approx)
Year Built:
2023
Schools
School District:
Lake Travis ISD
Elementary School:
Lake Travis
Middle School:
Hudson Bend
High School:
Lake Travis
Interior
Appliances
Built-In Oven(s), Built-In Refrigerator, Cooktop, Dishwasher, Disposal, Exhaust Fan, Gas Cooktop, Instant Hot Water, Microwave, Propane Cooktop, RNGHD, Refrigerator, Stainless Steel Appliance(s), Washer/Dryer, Tankless Water Heater
Bathrooms
4 Full Bathrooms, 1 Half Bathroom
Cooling
Ceiling Fan(s), Central Air
Flooring
See Remarks, Concrete
Heating
Central
Interior Features
Breakfast Bar, Ceiling Fan(s), High Ceilings, Vaulted Ceiling(s), Chandelier, Quartz Counters, Double Vanity, Eat-in Kitchen, Entrance Foyer, High Speed Internet, Kitchen Island, Multiple Living Areas, Pantry, Primary Bedroom on Main, Recessed Lighting, Soaking Tub, Sound System, Storage, Walk-In Closet(s)
Levels
One
Main Level Bedrooms
5
Exterior
Accessibility Features
None
Attached Garage YN
1
Community Features
See Remarks
Covered Spaces
4
Direction Faces
SW
Exterior Features
Exterior Steps, Lighting, Private Entrance, Private Yard
Fencing
None
Garage Spaces
4
Lot Features
See Remarks, Front Yard, Landscaped, Native Plants, Rolling Slope, Sprinkler – Automatic, Many Trees, Trees-Small (Under 20 Ft), Views
Other Structures
None
Parking Features
Attached, Covered, Door-Multi, Driveway, Garage, Garage Door Opener, Garage Faces Side, Heated Garage
Patio And Porch Features
Covered, Enclosed, Front Porch, Patio, Porch
Roof
Metal
View
Hill Country, Panoramic, Trees/Woods
Waterfront Features
None
Window Features
Blinds, Insulated Windows
Financial
Taxes
$23,482
Map
Contact Us
Mortgage Calculator
Community
- Address15400 Watumba RD Austin TX
- SubdivisionMcCormick Mountain Estates
- CityAustin
- CountyTravis
- Zip Code78734
Property Summary
- Located in the McCormick Mountain Estates subdivision, 15400 Watumba RD Austin TX is a Single Family for sale in Austin, TX, 78734. It is listed for $2,050,000 and features 5 beds, 5 baths, and has approximately 4,991 square feet of living space, and was originally constructed in 2023. The current price per square foot is $411. The average price per square foot for Single Family listings in Austin is $397. The average listing price for Single Family in Austin is $1,067,618. To schedule a showing of MLS#5893357 at 15400 Watumba RD in Austin, TX, contact your Compass RE Texas, LLC agent at 5126982822.
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