Spring Branch, TX 78070 (Comal County)
About this property
Luxury Hill Country living unfolds in the gated Peninsula at Mystic Shores community on 3.05 acres, where this custom (architect designed) residence offers 4 bedrooms, 3.5 bathrooms, and 3,326 square feet of refined living space in a private, resort-style setting. Soaring ceilings and abundant natural light define the open-concept main living area, anchored by a stone fireplace flanked by custom walnut cabinetry and a wood ceiling that adds warmth and architectural character. The kitchen is designed for both function and entertaining, featuring a large quartz island, convection cooktop, built-in appliances, and generous storage. Adjacent but hidden from main view is a butler's kitchen with separate gas cooktop, stove, dishwasher and refrigerator. A private study provides flexible space for work, creativity, or quiet retreat. The split-bedroom layout enhances privacy, with a spacious primary suite offering a spa-inspired bath complete with heated floor, dual vanities, a walk-in shower, soaking tub, and oversized his and her closets. Secondary bedrooms are well-appointed with ample storage and access to beautifully designed bathrooms. Outdoor living extends to both a covered patio as well as a separate screened porch overlooking the Guadalupe River and peaceful Hill Country surroundings, creating an ideal space for relaxing or entertaining. The Peninsula at Mystic Shores offers gated access along with resort-style amenities including two pools, pickleball and tennis courts, parks, trails, and private access to Canyon Lake. This home is on the Guadalupe River, convenient to shopping, dining, and top-rated Comal ISD schools and delivering a rare combination of luxury, privacy, and Hill Country lifestyle in one of the area's most desirable communities.
Property details
Location
About the Area
352 Arthur Ct 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 Unlock MLS (ACTRIS). All data provided AS IS. Information is deemed reliable but not guaranteed. Listing courtesy of Coldwell Banker D'Ann Harper.