Skip main navigation
Off market
  • $1,179,800

    818 Mariner, Lakeway, TX 78734

    4beds
    3,339sqft
    Single Family Residence
    Built in 1966
    0.3 Acres Lot
    $1,179,800 Zestimate®
    $353/sqft
    $5,470 Estimated rent

    Home value

    $1,179,800

    $1.10M - $1.27M

    $5,470/mo

    Zestimate® history
    Loading
    Loading...

    Owner options

    List your home for rent

    $5,470/mo

    Rent Zestimate®

    Find your next renter with Zillow Rental Manager. Plus, with online applications, you can quickly screen prospective tenants – for free.

    Learn more

    $5,470/mo

    Rent Zestimate®

    Refinance and save

    $7,806/mo

    Est. payment

    Refinancing to a lower rate could help reduce your monthly payments and save thousands over the life of the loan.

    See today's rates

    $7,806/mo

    Est. payment

    Explore your selling options

    Work with a Zillow partner agent

    Leverage their expertise and Zillow's premium Showcase listings to get your home seen by more buyers.

    Get started

    List with your own agent

    Get your home in front of millions of buyers by listing it on Zillow.

    Learn how to do it

    Sell it yourself

    Take full control of how buyers see your home on Zillow by listing For Sale by Owner (FSBO).

    List your home

    What's special

    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 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. Also can be offered as fully furnished.

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Zillow last checked:

    Source: Kuper Sotheby's International Realty,MLS#: 7523898

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 5
    • Full bathrooms: 5
    Cooling
    • Has cooling: Yes
    Features
    • Flooring: Hardwood, Tile
    Interior area
    • Total structure area: 3,339
    • Total interior livable area: 3,339 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Attached Garage
    • Has attached garage: Yes
    Features
    • Has private pool: Yes
    Lot
    • Size: 0.30 Acres
    Details
    • Parcel number: 144588

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • Stone
    Condition
    • Year built: 1966
    • Major remodel year: 1966

    Community & neighborhood

    Location
    • Region: Lakeway

    Price history

    DateEventPrice
    7/30/2025Listing removed$1,375,000$412/sqft
    Source: Kuper Sotheby's International Realty #7523898 Report a problem
    7/25/2025Pending sale$1,375,000$412/sqft
    Source: Kuper Sotheby's International Realty #7523898 Report a problem
    7/24/2025Listed for sale$1,375,000$412/sqft
    Source: Kuper Sotheby's International Realty #7523898 Report a problem
    7/8/2025Contingent$1,375,000$412/sqft
    Source: Unlock MLS #7523898 Report a problem
    6/30/2025Listed for sale$1,375,000$412/sqft
    Source: Unlock MLS #7523898 Report a problem
    6/22/2025Contingent$1,375,000$412/sqft
    Source: Unlock MLS #7523898 Report a problem
    6/1/2025Price change$1,375,000-5.2%$412/sqft
    Source: Kuper Sotheby's International Realty #7523898 Report a problem
    5/9/2025Price change$1,450,000-5.8%$434/sqft
    Source: Unlock MLS #7523898 Report a problem
    4/9/2025Price change$1,540,000-3.1%$461/sqft
    Source: Unlock MLS #7523898 Report a problem
    2/21/2025Price change$1,590,000-16.3%$476/sqft
    Source: Kuper Sotheby's International Realty #2KDYL9 Report a problem
    2/7/2025Listed for sale$1,900,000+18.8%$569/sqft
    Source: Kuper Sotheby's International Realty #2KDYL9 Report a problem
    1/27/2025Listing removed$1,599,000$479/sqft
    Source: Kuper Sotheby's International Realty #2KDYL9 Report a problem
    9/20/2024Listed for sale$1,599,000$479/sqft
    Source: Kuper Sotheby's International Realty #2KDYL9 Report a problem
    9/6/2024Listing removed$1,599,000$479/sqft
    Source: Kuper Sotheby's International Realty #3865153 Report a problem
    4/19/2024Price change$1,599,000-3.1%$479/sqft
    Source: Unlock MLS #3865153 Report a problem
    4/2/2024Price change$1,650,000-2.9%$494/sqft
    Source: Unlock MLS #3865153 Report a problem
    3/14/2024Listed for sale$1,700,000-4.2%$509/sqft
    Source: Unlock MLS #3865153 Report a problem
    12/16/2023Listing removed$1,775,000$532/sqft
    Source: Kuper Sotheby's International Realty #2605553 Report a problem
    11/2/2023Price change$1,775,000-2.7%$532/sqft
    Source: Unlock MLS #2605553 Report a problem
    9/12/2023Listed for sale$1,825,000+160.8%$547/sqft
    Source: Unlock MLS #2605553 Report a problem
    8/30/2017Listing removed$699,900$210/sqft
    Source: Austin SW #5407259 Report a problem
    8/15/2017Listed for sale$699,900$210/sqft
    Source: Austin SW #5407259 Report a problem
    8/15/2017Pending sale$699,900$210/sqft
    Source: Austin SW #5407259 Report a problem
    8/10/2017Listed for sale$699,900$210/sqft
    Source: Keller Williams Realty #5407259 Report a problem
    6/20/2011Sold--
    Source: Agent Provided Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025-- $704,983 -6.5%
    2024$9,961 +15.8%$754,304 +10%
    2023$8,599 -4.3%$685,731 +10%
    2022$8,984 $623,392 +10%
    2021-- $566,720 -0.4%
    2020$9,406 -0.1%$568,993
    2019$9,420 -10.6%$568,993 -8.1%
    2018$10,538 $618,932 +26.7%
    2017$10,538 +17.9%$488,341 +11.1%
    2016$8,938 $439,637 +5.2%
    2015$8,938 $418,083 +5.7%
    2014$8,938 $395,439 +9.1%
    2013-- $362,549 -7.7%
    2012-- $392,788 +12.9%
    2011-- $347,909 +3.8%
    2010-- $335,259 -8.2%
    2009-- $365,369 -2.8%
    2008-- $375,827 +13.3%
    2007-- $331,656 +0.1%
    2006-- $331,465 +1.1%
    2005-- $328,000

    Find assessor info on the county website

    Neighborhood: 78734

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Serene Hills
    • Middle: Lake Travis
    • High: Lake Travis

    Source: Kuper Sotheby's International Realty. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $1,179,800
    Get a cash offer in 3 minutes
    Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
    Estimated market value
    $1,179,800