3124 Fm 32, San Marcos TX 78666, San Marcos, TX 78666
About this property
Set high along the ridge of the Devil’s Backbone, this 31-acre Hill Country estate spans two lots and blends resort-style amenities with timeless stone architecture and thoughtful updates throughout. A private, tree-lined drive leads to the 5,043 sq ft main residence and 1,650 sq ft guest house, totaling 6693 living space, and together offering 6-7 bedrooms, ideal for hosting amazing gatherings of any size. Inside, the main home features vaulted/beamed ceilings, stone walls, and multiple fireplaces that create warmth and ambiance throughout. The chef’s kitchen includes dual dishwashers, ovens, and refrigerators, a grand stone fireplace, and a dining area large enough for large gatherings. The spacious primary suite serves as a true retreat with its own fireplace and serene Hill Country views. Outdoors, enjoy a 40’x20′ pool with spa, covered outdoor kitchen with lounge, and multiple terraces designed for entertaining. A mile-long walking trail encircles the property and leads to a natural five-room cave recorded with the Texas Spelunking Society. Additional amenities include a tennis court, pond with waterfall, greenhouse, aviary, and a 40×40 barn easily convertible to horse stalls. Recent updates include a full-house generator, new well pump, septic, and sprinkler systems. An adjoining 11 acres is available for purchase, offering the opportunity to expand this exceptional estate into a 42-acre Hill Country retreat.
Basic Property Information
School District
Home Owners Association
Amenities and Features
Utilities
Heating: Central,Electric,Fireplace(s)
Cooling: Ceiling Fan(s),Central Air,Electric
Electricity Available,Sewer Connected,Water Connected
Sewer: Aerobic Septic
Water: Well
Additional Details
Walk Score
Based on information from the Austin Board of REALTORSยฎย for the period 01/19/2026 through 01/19/2026. All information provided is deemed reliable but is not guaranteed and should be independently verified. The Austin Board of REALTORSยฎ, ACTRIS and their affiliates provide the MLS and all content therein โAS ISโ and without any warranty, express or implied.







































