San Marcos, TX 78666

Discover elevated living in Whisper South , the newest master-planned community in San Marcos, TX. Whisper South is where the natural beauty of the Texas Hill Country meets thoughtful, modern home design by CastleRock Communities -a trusted leader in residential new home construction . Perfectly located between Austin and San Antonio , this community offers an unbeatable combination of luxury and location , ideal for first-time and experienced homebuyers , professionals relocating for new opportunities, and families looking to build their forever home. With access to top-rated schools , scenic parks, and endless adventure, Whisper South delivers the lifestyle you've been waiting for. Live minutes from I-35 for an easy commute, spending less time on the road and more time enjoying life. Families will appreciate being zoned to San Marcos CISD , while outdoor enthusiasts will love exploring Canyon Lake Gorge Tours , Wimberley Zipline Adventures , and a wide range of weekend activities like water sports and picnicking in nearby trails and natural springs. CastleRock Communities makes it easy to build a new home that reflects your personal style and budget. Choose from versatile floor plans , featuring three- and four-bedroom layouts , flexible living spaces, and spacious designs perfect for growing families or hosting guests. Our homes offer modern finishes , energy-efficient features , and customizable options , giving you the power to build your dream home without compromise . Every detail-from stylish kitchens with designer-selected finishes to open-concept living spaces and spacious backyards-is designed to deliver comfort, functionality, and long-term value. With affordable new homes , personalized design options, and a location that connects you to both city life and natural serenity, Whisper South isn't just a place to live-it's where you'll love to call home. We invite you to tour available homes and learn more about the homebuilding process . Your Hill...