21603 Thomas Cv Lago Vista, TX $ 975,000
21603 Thomas Cv
$ 975,000
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21603 Thomas Cv

Lago Vista, TX, 78645
$ 975,000
Bedrooms4 Baths2.1 Sq 2,445

Monthly Estimate*

$ 6,003

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Single Family Home for sale in Lago Vista, TX

for $975,000 with 4 bedrooms and 2 full baths, 1 half bath. This 2,445 square foot home was built in 2019 on a lot size of 1.74.

Welcome to 21603 Thomas Cove, Lago Vista, Texas — where modern luxury meets limitless potential. Nestled just steps from Lake Travis, this custom 4-bedroom, 3-bath home sits on 1.74 acres of flat, cleared land, offering stunning Hill Country and Lake Travis views with rare R4 multifamily zoning for future expansion or investment. Step inside and experience the perfect blend of elegance and function — 12’ ceilings, floor-to-ceiling windows, and an open-concept layout that flows seamlessly into the covered outdoor living space with a full outdoor kitchen (BBQ, sink, refrigerator). The ideal place to relax, entertain, or add a pool to capture the Texas sunsets. Built with 2x6 energy-efficient construction and full spray-foam insulation, this home was designed for comfort and longevity. The versatile floor plan works beautifully for families, multigenerational living, or investors — with room to add a guest house, workshop, or additional duplexes/homes along the front of the property. Property Highlights: 4 Bedrooms | 3 Bathrooms | 1.74 Acres — Flat, Cleared, and Build-Ready, R4 Zoning: Multifamily, Duplexes, Townhomes, or Assisted Living Potential, Covered Patio with Outdoor Kitchen, Lake Travis & Hill Country Views, Full Spray-Foam Insulation | 2x6 Construction | Energy Efficient. OFFERING - Rate Buydown to 3.99% with Preferred Lender Bonus Opportunity: Seller also owns the adjacent 1.86-acre tract, allowing buyers to expand into a 3.6-acre estate or future development site — a rare chance to own one of the most flexible luxury properties near Lake Travis. Don’t wait — this property offers luxury, location, and investment potential in one. Schedule your private showing today before it’s gone!

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Single Family Active

Price

$ 975,000

Bedrooms

4

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 13,102

Style

Single Family Residence

Lot Size

1.74

Year Built

2019

Town/City

Lago Vista

County/Region

Travis

MLS | Web ID

1065372

Features
General
Living Area 2445
Sewer Public Sewer
Heating Central
Cooling Central Air
Utilities See Remarks Cable Connected Electricity Connected High Speed Internet Phone Available Sewer Connected Water Connected
Roof Composition Shingle
Appliances See Remarks Built-In Electric Range Dishwasher Electric Range Exhaust Fan Microwave Oven RNGHD Stainless Steel Appliance(s) Vented Exhaust Fan Water Purifier Water Softener
HOA Fee 200
Garage Spaces 2
Association Fee Includes Common Area Maintenance
Patio/Porch Features Covered Patio See Remarks
Pool Features None
Security Features See Remarks
Construction Materials Stucco
Year Built 2019
View Hill Country Panoramic Trees/Woods See Remarks
Levels One
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features None
Community Features Airport/Runway Clubhouse Common Grounds Fishing Fitness Center Golf Lake Library Park Picnic Area Playground Pool Sport Court(s)/Facility Tennis Court(s) Trail(s)
Accessibility Accessible Bedroom Accessible Kitchen See Remarks
Assoc Fee Paid Per Annually
County Travis
New Construction N
Property Type Residential
HOA Y
Energy Efficient Insulation Materials Other/See Remarks
Subdivision Name HIGHLAND LAKE ESTATES SEC 25
Facing Direction Northeast
Green Sustainability None
Other Structures Outdoor Kitchen Shed(s) See Remarks
Full Baths 2
Status Active
Directions Start by heading to TX-183 N. Take US-183 N and exit toward FM 1431 W. Follow FM 1431 W to North Ridge Dr. Turn onto North Ridge Dr and then onto Thomas Cv. Arrive at 21603 Thomas Cv.
High School Lago Vista
City Lago Vista
Disclosures None
Association Name Lago Vista POA
MLS Area LN
Lot Size Square Feet 75794.4
Spa Features None
Elementary School Lago Vista
Tax Annual Amount 12471.21
Middle/Junior High School Lago Vista
Property Condition Resale
Additional Parcels Y/N Y
Standard Status Active
Year Built Source Public Records
Tax Assessed Value 598595
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Interior
Interior Amenities See Remarks Bookcases Built-in Features Ceiling Fan(s) Kitchen Island Open Floorplan Pantry Primary Bedroom on Main
Flooring Vinyl
Total Fireplaces 0
Window Features See Remarks
Half Baths 1
Total Bedrooms 4
Main Level Bedrooms 4
Total Baths 3
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Exterior
Exterior Amenities See Remarks Barbecue Gas Grill Outdoor Grill
Fencing None
Parking Features Attached Garage
Lot Features Back Yard Cul-De-Sac Few Trees Trees-Small (Under 20 Ft) Views See Remarks
Water Source Public
Total Parking 2
Foundation Details Slab
Lot Size Acres 1.74
Waterfront Y/N N
Covered Spaces 2
Horse Y/N N
Horse Amenities None
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Internal Only
Street Number 1 21603
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* Excluded Features
List By
Enrique Lopez

Listing Agent

Re/Max Suburbia

Broker

ENRIQUELOPEZ@REMAX.NET

Email

Affordability Calculator

$7,095
Per Month
85%
15%
0%
Monthly Principal & Interest
$6,003
Monthly Property Taxes
$1,092
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% 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
1/8/2026$975,000 Listed Price

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21603 Thomas Cv, Lago Vista, TX, 78645 is a Single Family Home for sale at $975,000 with 2,445 sqft and a lot size of 1.74. 21603 Thomas Cv has 4 bedrooms, 2.1 baths, and was built in 2019. The property's zip code is 78645 which is in Lago Vista, TX