Marble Falls, TX 78654 (Burnet County)
About this property
This 10 acre Hill Country Estate Lot in the gated Summit Springs community of Marble Falls combines two lots (21 and 22) to give you one of the largest tracts in the subdivision. Summit Springs is a premier gated community of acreage lots and custom homes with spectacular Hill Country views. Situated just outside Marble Falls city limits, Summit Springs offers seclusion with quick access to Marble Falls and Spicewood attractions and a Baylor Scott & White Medical Facility. Be sure to visit Opie's BBQ, Spicewood Vineyards, Flat Creek Enoteca wood-fired grill, iconic Bluebonnet Cafe, Double Horn Brewing Company, Birdie's House of Design, Numinous Coffee Roasters, Choccolatte's and many more local discoveries. Recreational destinations include Johnson Park, Lakes Marble Falls and LBJ, Longhorn Cavern, Hidden Falls Adventure Park, and numerous scenic golf courses. Additional high-end shopping & dining opportunities are 30 minutes east in Bee Cave, and Austin-Bergstrom International Airport is about an hour away. Tucked at the end of a quiet cul-de-sac, the property offers both Hill Country serenity and access to top-tier amenities. The land offers plenty of usable acreage for a custom home, guest house, barn and or shop. Summit Springs is a high-fenced community stocked with Blackbuck Antelope with other native species flourishing as well — helping maintain the AG tax valuation and keeping taxes exceptionally low. The community features underground utilities including electricity and private water supplied by Corix.
Property details
Location
About the Area
21 / 22 Blackbuck Ct is located in Marble Falls, Texas, in Burnet County. Burnet County sits in the heart of the Highland Lakes region, anchored by the city of Burnet, the Bluebonnet Capital of Texas, and Lake Buchanan, the largest of the Highland Lakes chain. The county blends working ranch land with lakefront recreation in a landscape that has drawn Texans for generations.
The Colorado River was dammed in the 1930s to create the Highland Lakes chain, and Lake Buchanan and Inks Lake both lie within Burnet County. The terrain transitions from the granite-topped Central Mineral Region in the west to limestone hills in the east, with the Colorado River canyon cutting through dramatic bluffs.
Marble Falls had an estimated population of 7,255 as of 2023. The 78654 zip code has a median household income of $72,669, a median home value of $315,200, and a median age of 43.1. The average household size is 2.51 people.
Lake tourism, retirement communities, granite quarrying, ranching, and small-scale agriculture drive the Burnet County economy. The county is experiencing significant growth as Austin-area buyers seek lakefront properties and acreage within a 90-minute drive of the city.
Demographic data sourced from the U.S. Census Bureau, American Community Survey 5-Year Estimates (2023).
Listing information © 2026 Unlock MLS (ACTRIS). All data provided AS IS. Information is deemed reliable but not guaranteed. Listing courtesy of Realty One Group Prosper.