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SOLD
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$1,375,000

Last List Price

818 Mariner ST, Lakeway, TX 78734

4

beds

5

baths

3,339

sqft

0.30

acres

Single Family Residence

About This Home

Astronaut Alan Shepard’s historical landmark home in Lakeway is available to the market! One of the original Mercury 7 astronauts and the first American launched into space in 1961 later commanded the Apollo 14 moon mission in 1971 becoming the only Mercury astronaut to reach the moon. He hand-picked this lot on a rocky promontory 140 feet above Lake Travis on the main basin across from Point Venture. In 1967, Commander Shepard built this 3,339 square foot property which includes an 85-foot back deck with sweeping views of the skies, hill country and lake. All four bedrooms offer ensuite baths located on the main level with a game room, large storage closet and a fifth full bath including a sauna on the lower terrace. Renovations over the years include upgrades to the kitchen and bathrooms in 2010. A pool was added shortly after which was recently replastered and the current owners have further upgraded the home with hardwood floors throughout and all new windows. All 8 sliding patio doors were replaced and the A/C ductwork was replaced and rerouted along with a complete insulation package enhancing efficiency. Along with the lake being the main focal point in the living room, a large wood burning stone fireplace offers warmth and comfort. Within the two-car garage is a closed off work room with a built-in storage system. In addition to great shopping, restaurants and golf courses close by, the community benefits from no HOA fees and a low tax rate of 1.7%. 818 Mariner provides a piece of American history while enjoying breath taking starry sky views and Lake Travis.

Listings checked every few minutes. MLS# 7523898 was Last Updated: 07-27-2025.

Listed by Jonathan Creath, Kuper Sotheby's Int'l Realty (512) 406-1086

Buyer Represented by Stephanie Price, Coldwell Banker Realty (512) 773-5572

Neighborhood

Assigned Schools

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Listing courtesy of Unlock MLS as distributed by MLS Grid. The information being provided is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but is not guaranteed accurate by MLS Grid or Unlock MLS.

What is the South Lake Travis neighborhood like?

South Lake Travis sits on the western edge of Austin's Lakeway area with direct access to a 22,000-acre reservoir and 65-mile shoreline, creating one of the region's most distinctive recreational landscapes. The neighborhood has recorded 1,951 home sales with a median price of $840,000 and median price per square foot of $298, reflecting strong market demand from buyers seeking lakeside living with established community infrastructure. Most residents are homeowners, with 76% home ownership rates among the approximately 12,500 residents across 4,600 households. The area encompasses neighborhoods ranging from Lakeway Drive properties with established mature landscaping and vintage homes from the 1970s-1990s to newer developments in The Hills of Lakeway featuring contemporary construction and modern amenities, making South Lake Travis one of central Texas's oldest continuously developed lake communities with sustained investment appeal.

Explore South Lake Travis

What employers are near 818 Mariner ST?

  • Lake Travis Independent School District (Education)
  • Baylor Scott & White Medical Center-Lakeway (Healthcare)
  • Lakeway Resort and Spa (Hospitality)

How does this property compare to others in South Lake Travis?

818 Mariner ST is listed at $1.4M vs. the $899K median in South Lake Travis. The neighborhood average is $354/sqft. Homes in South Lake Travis average 75 days on market.

MetricSouth Lake Travis
Median List Price$899K
Median Sold Price$729K
Average Days on Market75
Average Price per Sqft$354
Active Listings223

Market data as of May 2026.

Frequently Asked Questions

How much is 818 Mariner ST?

818 Mariner ST is listed for $1,375,000. It features 4 bedrooms, 5 bathrooms, 3,339 square feet, 0.2984 acres. Built in 1966.

What neighborhood is 818 Mariner ST in?

818 Mariner ST is located in the South Lake Travis neighborhood of Lakeway, Texas.

How does 818 Mariner ST compare to other homes in South Lake Travis?

The asking price of $1,375,000 is 52.9% higher than the median home price of $899K in South Lake Travis. At $412/sqft, it compares to the neighborhood average of $354/sqft.

What are the details of 818 Mariner ST?

818 Mariner ST was built in 1966, and sits on 0.2984 acres of land, and is a single family residence style home.