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FOR SALE
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$70,650

21710 Cardinal Ave, Lago Vista, TX 78645

Est. Mortgage $435/mo

0.32

acres

Unimproved Land
$250/mo HOA
0.32 Acre Lot
$218,056/acre
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OVERVIEW

About this lot

Great opportunity to own a beautiful lot in the heart of Lago Vista! Located on a quiet street, this property offers the perfect setting to build your dream home or hold as an investment. Enjoy the natural beauty of the Texas Hill Country with access to Lago Vista POA amenities, including lake access, parks, boat ramps, golf, clubhouse, and more. Close to schools, shopping, and just a short drive to Austin. Don’t miss this one!

Listings checked every few minutes. MLS# 4807229 was Last Updated: 08-04-2026.

Listed by eXp Realty, LLC (888) 519-7431

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.

More homes for sale in Highland Lake Estates

See all homes for sale in Highland Lake Estates

What is the Highland Lake Estates neighborhood like?

Highland Lake Estates is a residential subdivision in Lago Vista, Travis County, Texas, on the north shore of Lake Travis in the Hill Country roughly 35 miles northwest of downtown Austin. The subdivision was originally platted and built out starting in the 1970s, and homes primarily date from around 1974 onward. Architectural styles include Spanish and traditional single-family homes from the original build era as well as newer Hill Country-style custom homes.

Explore Highland Lake Estates

What employers are near 21710 Cardinal Ave?

  • Lago Vista ISD (Education)
  • City of Lago Vista (Government)
  • Lago Vista POA and amenity operations (Community services)

How does this property compare to others in Highland Lake Estates?

21710 Cardinal Ave is listed at $71K vs. the $430K median in Highland Lake Estates. Homes in Highland Lake Estates average 64 days on market.

MetricHighland Lake Estates
Median List Price$430K
Median Sold Price$387K
Average Days on Market64
Average Price per Sqft$244
Active Listings115

Market data as of September 2026.

Frequently Asked Questions

How much is 21710 Cardinal Ave?

21710 Cardinal Ave is listed for $70,650. It features 0.324 acres.

What neighborhood is 21710 Cardinal Ave in?

21710 Cardinal Ave is located in the Highland Lake Estates neighborhood of Lago Vista, Texas.

How does 21710 Cardinal Ave compare to other lots in Highland Lake Estates?

The asking price of $70,650 is 83.6% lower than the median lot price of $430K in Highland Lake Estates.

What are the details of 21710 Cardinal Ave?

21710 Cardinal Ave sits on 0.324 acres of land, and is a unimproved land style lot.