4424 Eck Ln, Austin, TX 78734

Set on prestigious Eck Lane, 4424 Eck Lane offers 3.35 acres, 300+ feet of Lake Travis frontage, elevated limestone topography, and direct access to deep water even during recent drought conditions. The property combines privacy, scale, and immediate lake usability in one of the area’s most established waterfront enclaves.

Existing improvements allow the property to be enjoyed now while a future main residence is planned. Features include a renovated historic limestone cabin, an 1800s historic home, a Shiflet-designed guest house, and waterfront infrastructure with tram access, boat lift, motorized swim platform, and capacity for a boat up to 28 feet.

Conceptual work from Lake Flato Architects and Shiflet Group Architects conveys, offering a thoughtful starting point for siting, scale, and architectural direction. The elevated shelf provides strong lake presence, privacy, and improved dock performance supported by consistent water depth.

Located outside Lakeway city limits in Travis County, the property may offer a more direct development path than sites subject to additional municipal review. Completed waterfront estates nearby can command prices in the $6M-$8M range, making this a strong opportunity for a buyer seeking deep-water access, acreage, privacy, and design control close to Lakeway, Steiner Ranch, and Downtown Austin.

More than 300 feet of deep Lake Travis waterfront puts 4424 Eck Ln in rare company, especially with 3.35 acres and a $1,164 per square foot price point. Set in Austin in Austin, TX 78734, this residential single-family residence combines a legacy waterfront setting with immediate boating access, privacy, and real scale on one of the lake’s most limited shorelines.

The property spans 3,866 square feet with 5 bedrooms, 4 bathrooms, 2 fireplaces, and a 3-car garage, but the bigger story here is the land and water. The shoreline is limestone, the waterfront is usable, and the site includes a recently built boathouse with a 28-foot boat slip and lift. That matters on Lake Travis, where not every waterfront lot delivers the same depth, access, or long-term utility. Built in 1941, the existing compound gives you a livable footprint now while preserving flexibility for a future estate. Architectural plans from Lake Flato Architects and Shiflet Group Architects add another level of value for a buyer who wants to move quickly without starting from zero.

For daily life, the location works well for both lake living and Austin access. You are near Lakeway and Steiner Ranch, with Ranch Road 620 providing the main connection to shopping, dining, and services around Lake Travis. Downtown Austin is about 25 minutes away, which is a strong position for a property that feels this removed from the city. On the water, this stretch of the lake gives you fast access to open boating and the marinas, restaurants, and recreation that define the Lake Travis lifestyle. The large acreage also supports guest parking and entertaining in a way smaller lakefront parcels simply cannot.

From a school perspective, the address is zoned to Lake Travis ISD, with Lake Travis Elementary, Hudson Bend Middle School, and Lake Travis High School serving the area. That school path is one of the strongest location signals for buyers focused on both lifestyle and resale. In Travis County, that combination of Lake Travis waterfront, acreage, school district, and redevelopment upside is hard to duplicate.

At $4.50M with 155 days on market, 4424 Eck Ln stands out as a property you can enjoy today and shape for the next generation, with long-term value tied to land, water access, and one of Austin’s most durable luxury markets.