# 507 Sandy Mountain Dr., Sunrise Beach, TX 78643

> **TL;DR:** 3bd/4ba single family, $1,995,000 ($552/sqft), built 2008, 3,617 sqft.
> Fireplace, View, Hardwood, A/C. Est. $8,645/mo. Listed 10 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $1,995,000 |
| Price/sqft | $552 |
| Bedrooms | 3 |
| Bathrooms | 3 full, 1 half |
| Square Feet | 3,617 |
| Year Built | 2008 |
| Lot Size | 11,761 sqft (0.27 acres) |
| Stories | 2 |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 10 |

## Why This Home Stands Out

- **Views** - Lake
- **Hardwood Floors** - Throughout the home

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $8,645 |
| **Total** | **$8,645** |

## Key Amenities

- Fireplace
- View
- Hardwood
- A/C

## Property Highlights

- Built in 2008
- 0.27 acre lot
- 2 stories
- Fireplace

## Description

### Agent Description
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 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

- **Address:** 507 Sandy Mountain Dr., Sunrise Beach, TX 78643
- **County:** Llano
- **Coordinates:** 30.574308, -98.422776
- **Google Maps:** https://www.google.com/maps?q=30.574308,-98.422776

## Listing Agent

- **Name:** Shirl Thornton
- **Brokerage:** RE/MAX HORSESHOE BAY RESORT SA
- **Phone:** 8303856200
- **Email:** shirlathornton@gmail.com

## Primary Photo

![507 Sandy Mountain Dr. - Primary Photo](http://lh.rdcpix.com/65b8ae93af892a49044c691ba9100a6fl-f1775040484r.jpg)

*45 total photos available on [listing page](https://www.propertysimple.com/listing/507-sandy-mountain-dr-sunrise-beach-tx-78643-x178066)*

---

**MLS#:** 178066 | **Updated:** 2026-06-17
**Source:** listhub

*Copyright © 2026 Highland Lakes Association of Realtors MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/507-sandy-mountain-dr-sunrise-beach-tx-78643-x178066)

---

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