109 Upper River Place
About this property
Beautiful Custom Contemporary home located in the gated Rio Central section of Mystic Shores. This exceptional single-story residence is situated on a serene One acre lot, surrounded by mature trees that offer a peaceful escape. The home itself boasts approximately 3,100 square feet of luxurious living space, featuring four bedrooms, 3.5 baths, and a private office with elegant glass doors that enhance the sense of openness while providing a quiet work or reading space. The interior is designed with a comfortable, natural flow, highlighted by soaring ceilings and eight-foot doors. Abundant natural light fills every room thanks to the numerous windows throughout the home. The open-concept living area includes a gourmet kitchen with custom appliances and an oversized island, perfect for entertaining. Extending from this space is an adjacent patio area, complete with an outdoor kitchen, fireplace, and beautiful backyard views. The primary suite is a true retreat, offering a spa-like experience with a gorgeous walk-in shower and a freestanding tub. The custom built-in cabinets in the closets provide ample drawer space for optimal organization. Three additional spacious bedrooms and two beautiful bathrooms complete the home, ensuring comfort, privacy, and luxury throughout. Beyond the home, Mystic Shores offers first-class amenities for its residents, including a 20-acre waterfront park, a 215-acre Hill Country nature reserve, and a cozy clubhouse with a pool area.
Property details
Location
About the Area
109 Upper River Place is located in Spring Branch, Texas, in Comal County. Comal County is one of the fastest-growing counties in the United States, anchored by New Braunfels, a city founded by German Prince Carl of Solms-Braunfels in 1845 whose heritage lives on in Wurstfest, historic Gruene, and the Comal and Guadalupe Rivers that draw millions of tubers and kayakers each summer.
The Comal River, the shortest river in Texas at just 2.5 miles, flows entirely within New Braunfels before joining the Guadalupe River. The Guadalupe River canyon through Canyon Lake creates dramatic limestone bluffs and one of the most scenic waterways in Central Texas. Canyon Lake reservoir sits in the northern part of the county.
Spring Branch had an estimated population of 260 as of 2023. The 78070 zip code has a median household income of $115,076, a median home value of $469,500, and a median age of 47.2. The average household size is 2.61 people.
San Antonio and Austin metro growth has made Comal County a premier destination for suburban buyers seeking Hill Country character with urban access. Tourism centered on the rivers, Schlitterbahn waterpark, and historic Gruene Hall, the oldest continually operating dance hall in Texas, generates significant hospitality revenue alongside a booming residential real estate market.
Demographic data sourced from the U.S. Census Bureau, American Community Survey 5-Year Estimates (2023).
Listing information © 2026 LERA MLS. All data provided AS IS. Information is deemed reliable but not guaranteed. Listing courtesy of Maria Navarro, 3Sixty Real Estate Group.