21500 Sierra Trl Lago Vista, TX $ 375,000
21500 Sierra Trl
$ 375,000
Recently Listed
Open House 8/22 1pm - 3pm
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21500 Sierra Trl

Lago Vista, TX, 78645
$ 375,000
Bedrooms4 Baths2.0 Sq 1,951

Monthly Estimate*

$ 2,368

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Single Family Home for sale in Lago Vista, TX

for $375,000 with 4 bedrooms and 2 full baths. This 1,951 square foot home was built in 1996 on a lot size of 0.494.

Discover your private sanctuary at 21500 Sierra Trail, 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!

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Open House

8/22/2026 1:00 PM - 3:00 PM
8/23/2026 1:00 PM - 3:00 PM
21500 Sierra Trl Lago Vista, TX
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 375,000

Bedrooms

4

Full Bath

2

Property Type

Single Family

Taxes

$ 5,722

Style

Single Family Residence

Lot Size

0.494

Year Built

1996

Town/City

Lago Vista

County/Region

Travis

MLS | Web ID

3688223

Features
General
Living Area 1951
Sewer Public Sewer
Heating Central Electric
Cooling Central Air
Utilities Above Ground Other
Roof Composition
Appliances Electric Cooktop Dishwasher Disposal Microwave Free-Standing Range Electric Water Heater
HOA Fee 480
Garage Spaces 2
Association Fee Includes See Remarks
Patio/Porch Features Deck
Pool Features None
Construction Materials Masonry – Partial HardiPlank Type
Year Built 1996
View Canyon Hill Country
Levels One
Property Subtype Single Family Residence
Tax Year 2026
Waterfront Features None
Community Features Fitness Center Golf Lake Park Picnic Area Playground Pool Tennis Court(s)
Accessibility None
Assoc Fee Paid Per Annually
County Travis
New Construction N
Property Type Residential
HOA Y
Energy Efficient None
Subdivision Name Bar-K Ranches 09
Facing Direction South
Green Sustainability None
Other Structures None
Full Baths 2
Status Active
Directions FM 1431 to Bar-K (flashing light) turn left and go to Sierra Trl (where Bar-K bends to the left.) Home will be on the right. Sign in front.
High School Lago Vista
City Lago Vista
Disclosures None
Association Name LVPOA
MLS Area LN
Lot Size Square Feet 21518.64
Spa Features None
Elementary School Lago Vista
Tax Annual Amount 7110.2
Middle/Junior High School Lago Vista
Property Condition Resale
Additional Parcels Y/N Y
Virtual Tour https://www.zillow.com/view-imx/c5ad873d-ec1e-489b-9176-34628b1f0a7d?wl=true&setAttribution=mls&initialViewType=pano https://www.zillow.com/view-imx/c5ad873d-ec1e-489b-9176-34628b1f0a7d?initialViewType=pano
Builder Name Silverton
Standard Status Active
Year Built Source Public Records
Tax Assessed Value 333697
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Interior
Interior Amenities Cathedral Ceiling(s) No Interior Steps Primary Bedroom on Main
Flooring Carpet Tile Vinyl
Total Fireplaces 0
Fireplace Features None
Window Features Aluminum Frames Double Pane Windows
Half Baths 0
Total Bedrooms 4
Main Level Bedrooms 4
Total Baths 2
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Exterior
Exterior Amenities Private Yard
Fencing Chain Link Fenced
Parking Features None
Lot Features Corner Lot Trees-Medium (20 Ft - 40 Ft)
Water Source Public
Total Parking 4
Foundation Details Slab
Lot Size Acres 0.494
Waterfront Y/N N
Covered Spaces 2
Horse Y/N N
Horse Amenities None
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Internal Only
Street Number 1 21500
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* Excluded Features
List By
Janis Kidd

Listing Agent

Realty Texas Llc

Broker

janiskiddrealtor@gmail.com

Email

Affordability Calculator

$2,845
Per Month
83%
17%
0%
Monthly Principal & Interest
$2,368
Monthly Property Taxes
$477
Monthly Home Insurance
--
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.
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Nearby
4360348 Elementary School
4360335 Middle School
Lago Vista High School High School
Pricing History
DatePricePrice ChangeDescription
8/21/2026$375,000 Listed Price

Map


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21500 Sierra Trl, Lago Vista, TX, 78645 is a Single Family Home for sale at $375,000 with 1,951 sqft and a lot size of 0.494. 21500 Sierra Trl has 4 bedrooms, 2.0 baths, and was built in 1996. The property's zip code is 78645 which is in Lago Vista, TX