21500 Sierra Trail

Lago Vista, TX
$ 375,000 Beds 4 Baths 2 Sq 1,951 Virtual Tour
Monthly Estimate* How much can I afford?

Discover your private sanctuary at 21500 SierraTrail, a rare retreat perched on a sprawling half-acre double lot. This single-level residence offers the perfect blend of serenity and convenience, featuring breathtaking views of the surrounding canyon. Designed for both relaxation and effortless entertaining, the home opens to a massive rear deck—the ultimate setting for sunset gatherings or quiet mornings overlooking the landscape. The property is fully fenced, providing a secure and expansive space to roam freely. Inside, the home is bathed in natural light. The open-concept family room features soaring ceilings, seamlessly connecting to a spacious kitchen and dining area, both of which are oriented to capture the peaceful canyon vistas. With four generous bedrooms plus a dedicated office, there is ample space for a home gym, or the creative studio you’ve always envisioned. Ideally located just moments from top-rated schools and premier shopping, this home offers the rare opportunity to enjoy a secluded, nature-inspired lifestyle without sacrificing everyday convenience. Welcome home!

Single Family

  • Price
  • $ 375,000
  • City
  • Lago Vista
  • Bedrooms
  • 4
  • Full Bathrooms
  • 2
  • County
  • Travis
  • Half Bathrooms
  • 0
  • Area
  • Lot Size
  • 0.494 Acres
  • Zip
  • 78645
  • Sqr Footage
  • 1,951
  • Year Built
  • 1996
  • Style
  • MLS#
  • 623305
Listed By: Realty Texas LLC
Data Source: Central Texas / Four Rivers Association of REALTORS® (CTXMLS)

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Waco, TX office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA, or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Lago Vista Elementary School Elementary School
Middle School Lago Vista Middle School Middle School
High School Lago Vista High School High School

Price History

8/21/2026 Listed $375,000

Property vs Zip Code Average in 78645

Price
AVG $1.01M
$380K
Year Built
AVG 2010
1996

Areas That We Cover

21500 Sierra Trail Lago Vista, TX is a Single Family Home for sale at $375000 with 1951 sqft and a lot size of 0.494 Acres Acre(s). 21500 Sierra Trail Lago Vista has 4 bedrooms, 2 baths and was built in 1996. The property's zip code is 78645 which is in Lago Vista, TX

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.