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$1,995,000

507 Sandy Mountain DR, Sunrise Beach TX 78643

3 bd·3.5 ba·3,617 sqft·$552/sqft

MLS #245261471 · RE/MAX HORSESHOE BAY RESORT SA · Shirl Thornton

Market insights

Compared with 45 active homes in ZIP 78643 · HomeLocating listings

Area median price
$799,000
This home vs. median
150% above
Homes with a price cut
18%

Property details

Property type
Residential · SingleFamilyResidence
Status
Active
Year built
2008
Full baths
3
Half baths
1
Lot size
48 x 221
Subdivision
Sunrise Beach
MLS area
LL
MLS #
245261471

Features

Interior features

  • Breakfast Bar
  • Ceiling Fan(s)
  • High Ceilings
  • Granite Counters
  • Double Vanity
  • Gas Dryer Hookup
  • Entrance Foyer
  • French Doors
  • Interior Steps
  • Kitchen Island
  • Open Floorplan
  • Pantry
  • Primary Bedroom on Main
  • Recessed Lighting
  • Smart Home
  • Sound System
  • Storage
  • Walk-In Closet(s)
  • Washer Hookup

Exterior features

  • Balcony
  • Barbecue
  • Boat Dock - Private
  • Boat Lift
  • Boat Slip
  • Exterior Steps
  • Gas Grill
  • Gutters Full
  • Lighting
  • Outdoor Grill
  • Private Entrance
  • Private Yard

Additional details

Parking
Door-Single, Driveway, Electric Gate, Garage, Garage Door Opener, Garage Faces Front, Gated, Kitchen Level, Private
Garage spaces
2
Roof
Metal
Foundation
Slab
Annual tax
$21,455

Schools

Assigned schools per the MLS.

School district
Llano ISD
Elementary
Llano
Middle
Llano
High
Llano

About this home

Set behind private gates along a protected stretch of open water on constant-level Lake LBJ, 507 Sandy Mountain Drive captures the rare balance of expansive lake views and calm waterfront living. Positioned just off the main body of the lake in a quiet enclave of Sunrise Beach, the property enjoys panoramic water vistas and a peaceful waterfront setting ideal for kayaking, swimming, and relaxed lakeside enjoyment. The Mediterranean-inspired Savant smart home blends timeless stone architecture, arched passageways, and limestone accents across 3,617 sq. ft. The main living area centers around a dramatic limestone fireplace and opens to a covered patio overlooking the lake, while the kitchen features granite countertops, custom cabinetry, a professional-grade range, and wine alcove. The main-level primary suite offers private patio access and a spa-like ensuite bath with a whirlpool tub and walk-in shower, while upstairs, two private guest suites each feature fireplaces and private patio access. Outdoor living unfolds beneath a canopy of mature oaks with multiple patios, an outdoor kitchen, and custom lakefront water feature. The oversized dock with Trex decking features a covered gathering space, large boat lift, and dual PWC lifts with touchless covers, delivering a refined waterfront retreat in the heart of Sunrise Beach

Location

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Listing courtesy of RE/MAX HORSESHOE BAY RESORT SA · Shirl Thornton

Listing data last updated Aug 1, 2026, 11:46 AM

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