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FOR SALE
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$49,500

21105 Santa Carlo Ave, Lago Vista, TX 78645

0.22

acres

Estimated Mortgage: $338/moGet Prequalified
Unimproved Land
$200/mo HOA

About This Lot

Excellent spot to build on a quiet cul de sac. Very nice new construction is being built just a few houses down. There is a house next door to this lot and evidence of potential utilities already in place in the cul de sac a couple of lots down. No time limit as to when to build, or no restrictions on who to build with, and you can enjoy the amenities while designing and building your new dream home. Enjoy life by the lake - a small lakeside community with access to Lake Travis, a playground, pool, tennis, and more! The property is approx. 1 mile to Emerald boat ramp, which is private for LVPOA members. Survey available and buyer to verify all build requirements, utilities, floodplain, and restrictions.

Listings checked every few minutes. MLS# 5386887 was Last Updated: 03-31-2026.

Listed by Kirk Moore, Realty Texas LLC (512) 663-6736

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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 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 21105 Santa Carlo 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?

21105 Santa Carlo Ave is listed at $50K vs. the $400K median in Highland Lake Estates. Homes in Highland Lake Estates average 97 days on market.

MetricHighland Lake Estates
Median List Price$400K
Median Sold Price$386K
Average Days on Market97
Average Price per Sqft$254
Active Listings113

Market data as of May 2026.

Frequently Asked Questions

How much is 21105 Santa Carlo Ave?

21105 Santa Carlo Ave is listed for $49,500. It features 0.2222 acres.

What neighborhood is 21105 Santa Carlo Ave in?

21105 Santa Carlo Ave is located in the Highland Lake Estates neighborhood of Lago Vista, Texas.

How does 21105 Santa Carlo Ave compare to other lots in Highland Lake Estates?

The asking price of $49,500 is 87.6% lower than the median lot price of $400K in Highland Lake Estates.

What are the details of 21105 Santa Carlo Ave?

21105 Santa Carlo Ave sits on 0.2222 acres of land, and is a unimproved land style lot.