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AUSTIN LOCAL TEAM · UNLOCK MLS

21105 Santa Rosa Ave

Lago Vista, TX, 78645

Active

$79,990

Asking sale price

Listed by REKonnection, LLC · Deepak Gupta

Listing attribution contact: (408) 368-8812

MLS #3734076 · Active

Listings courtesy of Unlock MLS as distributed by MLS GRID.

Data obtained . Listing modified .

Photos are not available.

Check with the listing team for current property images.

0 listing photos in this listing update.

Unimproved LandProperty type

THE HOME, IN THE LISTING AGENT’S WORDS

A closer look.

Welcome to your chance to own a spacious 0.28-acre lot in the sought-after Highland Lake Estates community of Lago Vista. This property is larger and deeper than many neighboring lots, giving you extra room for privacy, landscaping, and flexible home design. The lot is mostly level with a gentle slope, making it a great site to build.

Read the full description

Utilities are readily available with water and sewer lines nearby, AT&T service on site, and electricity provided by PEC. Community guidelines require a minimum 1,700 sq. ft. site-built home with a maximum height of 15 feet.

As part of the Lago Vista Property Owners Association, you’ll enjoy an impressive selection of amenities including lakefront parks, boat ramps, a clubhouse, fitness center, golf course, tennis courts, swimming pool, and more. Whether you love outdoor recreation, social activities, or simply relaxing by the water, this neighborhood has it all.

Located in the highly rated Lago Vista ISD, with elementary, middle, and high schools nearby, this homesite offers both convenience and value. Taxes are low and HOA dues are modest, making this an affordable way to enjoy hill country and lake living.

Just a short drive from Austin, this lot combines small-town charm with quick access to city amenities. Don’t miss this opportunity to create your dream home near Lake Travis in one of Central Texas’s most desirable communities.

Utility estimate is attached in MLS; buyers should obtain an updated estimate as costs may have changed. All information should be independently verified by the buyer.

THE DETAILS THAT SHAPE YOUR DAY

Reported property facts

Property type
Land
Property subtype
Unimproved Land
Lot acres
0.2831

Schools reported in the listing

  • High schoolLago Vista
  • Middle schoolLago Vista
  • DistrictLago Vista ISD
  • ElementaryLago Vista

Verify assignment with the relevant district for the exact address, program and school year. These source-reported names are not ratings or an enrollment guarantee.

Features & finishes

lot

See Remarks

view

None

sewer

See Remarks · Public Sewer

community

Clubhouse

utilities

Cable Available · Electricity Available · Natural Gas Not Available · Sewer Available · Underground Utilities · Water Available

waterfront

None

water Source

See Remarks · Public

LOOK BELOW THE LISTING

A place has layers.
Start with the evidence.

Check mapped flood zones and regional geology, then turn the findings into better questions before you buy. Each source describes a different part of the picture.

21105 Santa Rosa Ave

Uses the listing’s reported coordinates, which may be approximate.

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TAKE THE NEXT STEP

See how this home fits your life.

Ask about current availability, arrange a showing, or talk through the details with our local team.

Ask about this home ↗Request a comparative market analysis ↗Call (512) 710-0337 ↗

Listing source and permitted use

Presented by Austin Local Team · All City Real Estate, ltd. Co. · (512) 710-0337

Listings courtesy of Unlock MLS as distributed by MLS GRID.

Some IDX listings have been excluded from this website. This search includes eligible Active, Active Under Contract and Pending listings. Availability can change; confirm current status with the listing agent.

IDX information is provided exclusively for consumers’ personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed by MLS GRID. Use may be subject to an end user license agreement prescribed by the applicable MLS. Any use or search other than by a consumer looking to purchase real estate is prohibited.

Based on information submitted to the MLS GRID as of Sep 14, 2026, 11:55 PM Central. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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