334 Arthur Court, Spring Branch, TX, 78070

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$3,000,000
19 Days On Site

334 Arthur Court
Spring Branch, TX 78070

For Sale|Single Family Residence|Active
5
Beds
4
Total Baths
3
Full Baths
1
Partial Bath
4,059
SqFt
$739
/SqFt
2012
Built
Subdivision:
Peninsula At Mystic Shores 3
County:
Comal

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334 Arthur Court334 Arthur Court334 Arthur Court334 Arthur Court
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Stunning Riverfront Estate in the Exclusive Peninsula at Mystic ShoresWelcome to 334 Arthur Ct, a breathtaking 4500+ 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!

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Listing Snapshot
Price 
$3,000,000
Days On Site 
19 Days
Bedrooms 
5
Inside Area (SqFt) 
4,059 sqft
Total Baths 
4
Full Baths 
3
Partial Baths 
1
Lot Size 
3.02 Acres
Year Built 
2012
MLS® Number 
602918
Status 
Active
Property Tax 
$35,679
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
Appraiser
Friends & Family
Recent Activity
3 weeks agoListing first seen on site
3 weeks agoListing updated with changes from the MLS®
General Features
Acres 
3.02
Foundation 
Slab
Garage 
Yes
Garage Spaces 
2
Levels 
One
Property Sub Type 
Single Family Residence
Security 
Security System
Sewer 
Aerobic Septic
Style 
SpanishMediterranean
Utilities 
Cable AvailableElectricity AvailablePropanePhone AvailableUnderground Utilities
Interior Features
Appliances 
Double OvenDishwasherGas CooktopDisposalGas RangeRefrigeratorWater HeaterCooktopMicrowaveRangeWater Softener Owned
Cooling 
Ceiling Fan(s)Attic Fan
Fireplace 
Yes
Fireplace Features 
BathFamily RoomGas LogOutsideRecreation Room
Flooring 
Ceramic TileWood
Heating 
Interior 
Built-in FeaturesCeiling Fan(s)Entrance FoyerHigh CeilingsOpen FloorplanRecessed LightingVaulted Ceiling(s)Walk-In Closet(s)Breakfast Bar
Laundry Features 
Washer HookupElectric Dryer HookupInsideMain LevelLaundry RoomSink
Window Features 
Plantation Shutters
Living Room 
Dimensions - 22x21
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Exterior Features
Construction Details 
Stucco
Fencing 
Back Yard
Lot Features 
Waterfront
Private Pool 
Yes
Road Frontage 
County RoadPrivate Road
View 
LakePool
Waterfront 
Yes
Waterfront Features 
Canyon Lake/U.S. Corp of Engineers
Waterview 
LakePool
Windows/Doors 
Plantation Shutters
Community Features
Community Features 
ClubhousePlaygroundParkTennis Court(s)Gated
Financing Terms Available 
CashConventionalFHAVA Loan
School District 
Comal ISD
Schools
School District
Comal ISD
Elementary School
Rebecca Creek
Middle School
Mountain Valley Middle School
High School
Canyon Lake High School
Listing courtesy of Heather Roberts of BHHS Don Johnson REALTORS - NB



Listing information is provided by Participants of the Central Texas MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Central Texas MLS.
Last checked: 2026-02-25 04:21 AM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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