334 Arthur, Spring Branch, TX 78070

• 5 beds |
• 5 baths |
• 4,059 sqft

Property Description

Stunning Riverfront Estate in the Exclusive Peninsula at Mystic ShoresWelcome to 334 Arthur Ct, a breathtaking 4000+ sq ft custom estate perfectly positioned on 3 acres of serene Hill Country paradise with 175+ feet of Guadalupe River frontage. Completely renovated and beautifully appointed, this warm and inviting home blends luxury, comfort, and unforgettable views. Step inside to soaring ceilings, new windows with panoramic views, and gorgeous hardwood floors flowing throughout. The home features 5 spacious bedrooms, including an impressive bunkroom with loft-perfect for hosting family and friends. The gourmet chef's kitchen delivers on every detail with a 6-burner gas range with double oven, pot filler, two dishwashers, integrated refrigerator, and a well-designed butler's pantry. The owner's retreat is a sanctuary of its own, offering a private patio, expansive custom closet, three vanities, and a spa-like ensuite with a soaking tub framed by a fireplace and river views. Step outdoors to your private resort-style oasis featuring multiple covered patios, an outdoor kitchen and fireplace, heated pool, raised fenced garden, firepit, and immaculate landscaping. A gentle walk leads straight to the river-your own Hill Country paradise right in your backyard. The highly sought-after Mystic Shores community offers unparalleled amenities, including a clubhouse with fitness center, lakeside park with pool, sports courts, walking trails, playground, picnic areas, covered pavilion, and access to a 140-acre nature preserve winding down to the Guadalupe River. Luxury. Privacy. Nature. Community. This extraordinary property truly has it all. Come experience the magic of 334 Arthur Ct-your riverfront dream awaits!

Listing Status:

Active

Date Added:

February 3, 2026

Data Last Updated:

February 14, 2026 at 2:54AM

Listing Office:

BHHS Don Johnson REALTORS - NB : (830) 643-0292

Listing Agent:

Heather Roberts : (830) 312-1766

MLS ID:

1926251

Interior

• General: Separate Dining RoomEat-In KitchenTwo Eating AreasIsland KitchenBreakfast BarWalk-In PantryStudy/LibraryLoftUtility Room Inside1st Floor Lvl/No StepsHigh CeilingsOpen Floor PlanSkylightsCable TV AvailableHigh Speed InternetAll Bedrooms DownstairsLaundry Main LevelLaundry RoomTelephoneWalk in ClosetsAttic - Partially Floored
• Flooring: Wood
• A/C: Two Central
• Heating: CentralPropane Owned
• Fireplace: Three+Living RoomMaster BedroomGas Logs IncludedWood BurningGasGlass/Enclosed Screen

Exterior

• General: 4 Sides MasonryStucco
• Style: One Story
• Pool: In Ground Pool

Construction

• Roofing: Clay
• Windows: All Remain
• General: OneSlab

Location

• HOA Amenities: Controlled AccessWaterfront AccessPoolClubhousePark/PlaygroundSports CourtBBQ/GrillBasketball CourtVolleyball CourtLake/River ParkBoat Ramp660.0Annually
• School District: Comal
• County: Comal

Lot

• Zoning: Peninsula At Mystic Shores 3 (The)Lot 1579360150175000

Utilities

• Water: Aerobic Septic