Austin, TX 78746 (Travis County)
About this property
Situated on a nearly 1.3-acre, mostly flat and fully usable lot in the gated, 24-hour guarded enclave of Rob Roy, this nearly 5,100 sq ft residence offers a rare combination of privacy, scale, and true turnkey condition. The property lives like an estate, with generous indoor spaces flowing seamlessly to an expansive backyard and pool setting. The 5-bedroom, 4.5-bath layout is exceptionally functional, featuring multiple living areas, spacious bedrooms, and a recently added upstairs media room / office completed in 2023. This addition was thoughtfully designed with foam insulation, new Sierra Pacific windows, and custom trim to integrate seamlessly with the original architecture. Major capital improvements have already been addressed. In 2023, the home received a new FWave designer synthetic slate roof, two premium Carrier Infinity Greenspeed zoned HVAC systems, and two new water heaters. Insulation throughout the home was fully removed and replaced (batting and blown), and UV and frost window film was installed upstairs and downstairs for comfort and efficiency. Interior updates include refinished hardwood floors throughout, new carpet in all upstairs bedrooms, updated lighting and new front door hardware with keyless entry. Kitchen is outfitted with premium appliances, including a Bosch 800 Series silent dishwasher, Thermador downdraft, and Thermador induction cooktop. Outdoor living is a standout feature. The backyard offers exceptional usability with a pool, stone deck and rock wall enclosure, large pavilion, & mature landscaping. Additional upgrades include new gutters with guards & thoughtful finishing touches throughout. A rare opportunity in Rob Roy to acquire a large, level lot with meaningful system upgrades already completed — offering luxury living without the renovation timeline
Property details
Location
About the Area
18 Ehrlich Rd is located in Austin, Texas, in Travis County. Travis County is home to Austin, the capital of Texas and one of the fastest-growing major cities in the United States. Beyond the urban core, Travis County still contains significant ranch and acreage properties in its western reaches, where the Hill Country meets the city and land values reflect both agricultural heritage and proximity to one of America's most dynamic economies.
The Colorado River flows through Travis County, impounded into Lake Travis and Lake Austin, key recreation anchors for the region. The Balcones Escarpment marks the transition from the limestone Hill Country in the west to the Blackland Prairie in the east. Barton Creek and its tributaries carve spring-fed swimming holes and nature preserves within the urban fabric.
Austin had an estimated population of 967,862 as of 2023. The 78746 zip code has a median household income of $183,028, a median home value of $1,352,500, and a median age of 42.4. The average household size is 2.54 people.
Austin's economy is anchored by the University of Texas, state government, and a massive technology sector that has attracted Apple, Tesla, Oracle, Dell, and hundreds of startups. Travis County acreage properties command premium prices reflecting proximity to the Austin job market, major airports, and world-class amenities.
Demographic data sourced from the U.S. Census Bureau, American Community Survey 5-Year Estimates (2023).
Listing information © 2026 Unlock MLS (ACTRIS). All data provided AS IS. Information is deemed reliable but not guaranteed. Listing courtesy of McKnight Real Estate.