315 Matern Ct. is a newly constructed waterfront estate located in the gated community of Matern Island. Built on peaceful cove water, the home boasts coveted Eastern exposure and 76' of Lake LBJ waterfront. Guests are welcomed into a private courtyard that leads to the main house or the separate guest quarters. Inside, the grand two-story living area features a striking floor-to-ceiling fireplace and ten-foot glass stacking doors open to a spacious covered patio, creating a seamless flow between indoor and outdoor living spaces. The kitchen serves as the heart of the home, centered around a stunning quartzite waterfall island that enhances functionality and provides the perfect gathering spot for friends and family. The main-level primary suite is a luxurious retreat with a spa-like ensuite bath and a generous walk-in closet featuring custom-built storage solutions. Upstairs, you'll discover an entertainment haven, which includes a game room and a media room, complemented by a wet bar for easy hosting. Step outside to explore multiple levels of outdoor living spaces where you can enjoy resort-style amenities, including an outdoor kitchen & dining area, a private pool & spa, a fire pit, and a private boat slip. This meticulously crafted home combines luxury, comfort, and functionality, making it an ideal choice for those seeking the best in waterfront living.
For sale
Price cut: $100K (3/6)
$4,450,000
315 Matern Court, Horseshoe Bay, TX 78657
5beds
5,368sqft
Est.:
Single Family Residence
Built in 2023
0.25 Acres Lot
$4,236,600 Zestimate®
$829/sqft
$-- HOA
What's special
Waterfront estateFloor-to-ceiling fireplaceLake lbj waterfrontPrivate courtyardPrivate pool and spaOutdoor living spacesCustom-built storage solutions
- 116 days
- on Zillow |
- 468 |
- 13 |
Zillow last checked: 7 hours ago
Listing updated: March 25, 2025 at 10:01pm
Listed by:
Shirl Thornton 830-385-6200,
RE/MAX HORSESHOE BAY RESORT SA
Source: HLMLS,MLS#: 171402

Travel times
Tour with a buyer’s agent
Tour with a buyer’s agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 8
- Full bathrooms: 5
- 1/2 bathrooms: 3
Rooms
- Room types: Dining Room, Foyer, Game Room, Great Room, Guest/Maid Quarters, Kitchen, Laundry, Living Room, Loft, Study/Office, Utility Room Inside, Main Level Master Bdrm, Media Room
Heating
- Central, Electric
Cooling
- Central Air
Appliances
- Included: Dishwasher, Double Oven, Dryer, Electric Dryer Hookup, Disposal, Ice Maker, Microwave, Gas Range, Washer, Washer Hookup, Gas Water Heater
Features
- 10'+ Ceiling, Sound System, Wet Bar, Bonus Bath, Breakfast Bar, Elevator, Granite Counters, Pantry, Recessed Lighting, Split Bedroom, Walk-In Closet(s), No Steps to Entry, Quartz Countertops
- Flooring: Carpet, Hardwood, Tile
- Number of fireplaces: 1
- Fireplace features: One
Interior area
- Total structure area: 5,368
- Total interior livable area: 5,368 sqft
Video & virtual tour
Property
Parking
- Parking features: 3+ Car Attached Garage, Garage Door Opener, Front Entry
- Has attached garage: Yes
Accessibility
- Accessibility features: Interior Handicap Access
Features
- Levels: One
- Stories: 2
- Patio & porch: Porch-Covered, Patio - Open
- Exterior features: Balcony, Courtyard, Landscaping, Sprinkler System
- Has private pool: Yes
- Pool features: Concrete/Gunite, In Ground, Private
- Has spa: Yes
- Spa features: Hot Tub, Spa
- Fencing: Wrought Iron
- Has view: Yes
- View description: Hill Country, Lake
- Has water view: Yes
- Water view: Lake
- Waterfront features: Cove, Lake LBJ
- Frontage length: 76
Lot
- Size: 0.25 Acres
- Dimensions: 76 x 149 x 77 x 137
Details
- Additional structures: Guest House
- Parcel number: 009956
- Zoning: Res
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Custom
- Property subtype: Single Family Residence
Materials
- Wood
- Foundation: Slab
- Roof: Tile
Condition
- Year built: 2023
Utilities & green energy
- Sewer: City Sewer
- Water: City
Green energy
- Energy efficient items: Ceiling Fan(s), Insulated Windows, Zoned
Community & HOA
Community
- Security: Security System, Smoke Detector(s)
- Subdivision: Matern Island
HOA
- Amenities included: Water Access, Gated
- Services included: Road Maintenance
Location
- Region: Horseshoe Bay
Financial & listing details
- Price per square foot: $829/sqft
- Tax assessed value: $4,259,560
- Date on market: 12/31/2024
- Road surface type: Paved
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