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!
Active
$3,000,000
334 Arthur Ct, Spring Branch, TX 78070
5beds
4,059sqft
Est.:
Single Family Residence
Built in 2012
3.02 Acres Lot
$-- Zestimate®
$739/sqft
$-- HOA
What's special
Heated poolOutdoor kitchen and fireplacePrivate patioImpressive bunkroom with loftTwo dishwashersExpansive custom closetRaised fenced garden
- 10 days |
- 645 |
- 18 |
Likely to sell faster than
Zillow last checked: 8 hours ago
Listing updated: February 05, 2026 at 07:04pm
Listed by:
Heather Roberts (830)643-0292,
BHHS Don Johnson REALTORS - NB
Source: Central Texas MLS,MLS#: 602918
Originating MLS: Four Rivers Association of REALTORS
Originating MLS: Four Rivers Association of REALTORSTour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Primary bedroom
- Dimensions: 19X16
Kitchen
- Dimensions: 18X17
Living room
- Dimensions: 22x21
Office
- Dimensions: 14X14
Heating
- Multiple Heating Units
Cooling
- 2 Units, Attic Fan
Appliances
- Included: Double Oven, Dishwasher, Gas Cooktop, Disposal, Gas Range, Refrigerator, Water Heater, Some Gas Appliances, Built-In Oven, Cooktop, Microwave, Range, Water Softener Owned
- Laundry: Washer Hookup, Electric Dryer Hookup, Inside, Laundry in Utility Room, Main Level, Laundry Room, Laundry Tub, Sink
Features
- Built-in Features, Ceiling Fan(s), Dining Area, Separate/Formal Dining Room, Entrance Foyer, Game Room, Garden Tub/Roman Tub, High Ceilings, Home Office, Multiple Living Areas, MultipleDining Areas, Open Floorplan, Recessed Lighting, Separate Shower, Vanity, Vaulted Ceiling(s), Walk-In Closet(s), Window Treatments, Breakfast Bar, Breakfast Area, Custom Cabinets
- Flooring: Ceramic Tile, Wood
- Windows: Plantation Shutters
- Has fireplace: Yes
- Fireplace features: Bath, Family Room, Gas Log, Outside, Recreation Room
Interior area
- Total interior livable area: 4,059 sqft
Video & virtual tour
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 2
Features
- Levels: One
- Stories: 1
- Patio & porch: Covered, Patio, Porch
- Exterior features: Covered Patio, Fire Pit, Gas Grill, Outdoor Grill, Porch, Private Yard, Water Feature, Propane Tank - Owned
- Has private pool: Yes
- Pool features: Community, Gunite, In Ground, Private
- Fencing: Back Yard
- Has view: Yes
- View description: Lake, Pool
- Has water view: Yes
- Water view: Lake
- Body of water: Canyon Lake/U.S. Corp of Engineers
Lot
- Size: 3.02 Acres
Details
- Parcel number: 138615
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Spanish/Mediterranean
- Property subtype: Single Family Residence
Materials
- Masonry, Stucco
- Foundation: Slab
- Roof: Clay
Condition
- Resale
- Year built: 2012
Utilities & green energy
- Sewer: Aerobic Septic
- Utilities for property: Cable Available, Electricity Available, Propane, Phone Available, Underground Utilities
Community & HOA
Community
- Features: Barbecue, Basketball Court, Clubhouse, Playground, Park, Sport Court(s), Tennis Court(s), Trails/Paths, Community Pool, Gated
- Security: Gated Community, Security System Owned, Controlled Access, Smoke Detector(s)
- Subdivision: Peninsula At Mystic Shores 3
HOA
- Has HOA: Yes
Location
- Region: Spring Branch
Financial & listing details
- Price per square foot: $739/sqft
- Tax assessed value: $2,661,730
- Date on market: 2/5/2026
- Listing agreement: Exclusive Right To Sell
- Listing terms: Cash,Conventional,FHA,VA Loan
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 2/5/2026 | Listed for sale | $3,000,000+42.9%$739/sqft |
Source:  LERA MLS #1926251 Report a problem | ||
| 2/15/2022 | Sold | -- |
Source: LERA MLS #1553103 Report a problem | ||
| 12/16/2021 | Pending sale | $2,100,000$517/sqft |
Source: LERA MLS #1553103 Report a problem | ||
| 12/4/2021 | Contingent | $2,100,000$517/sqft |
Source: LERA MLS #1553103 Report a problem | ||
| 11/3/2021 | Price change | $2,100,000-3.4%$517/sqft |
Source: LERA MLS #1553103 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | -- | $2,378,952 +20% |
| 2024 | $29,216 -18.6% | $1,982,460 -17.6% |
| 2023 | $35,899 +116.2% | $2,407,250 +69.8% |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$17,852/mo
Principal & interest
$14952
Property taxes
$2900
Climate risks
Neighborhood: 78070
Nearby schools
GreatSchools rating
- 8/10Rebecca Creek Elementary SchoolGrades: PK-5Distance: 2.5 mi
- 8/10Mt Valley Middle SchoolGrades: 6-8Distance: 9.2 mi
- 6/10Canyon Lake High SchoolGrades: 9-12Distance: 6.4 mi
Schools provided by the listing agent
- Elementary: Rebecca Creek
- Middle: Mountain Valley Middle School
- High: Canyon Lake High School
- District: Comal ISD
Source: Central Texas MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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