Check Availability
$679,995
● House - For Sale

21603 Thomas CV

Lago Vista, TX 78645
bedrooms
4 Beds
bathrooms
2 Baths, 1 Half Bath
square feet
2,535 Ft²
$4,399
Est. Monthly
$20
HOA / Fees

About This Property

Built to last, not just to sell. This custom-built, 2,535 SF single-story home sits on 0.60 acres in Lago Vista, offering Lake Travis and Hill Country views. Thoughtfully designed with exposed wood beam ceilings, shiplap accents, wide-plank hardwood floors, and 8-foot interior doors throughout. Expansive sliding glass doors connect the great room to a covered outdoor kitchen featuring a commercial-grade grill, stainless range hood, sink, and mini fridge. Inside, enjoy a spacious kitchen with an oversized island and quartz countertops, a luxurious primary suite with a soaking tub and walk-in shower, and a dedicated home office. Quality construction includes 2x6 exterior walls, spray foam insulation, a whole-home water softener, and a reverse osmosis system. The flat, cleared lot offers exceptional flexibility with R4 zoning allowing potential for a guest house, barndominium, or workshop. Short-term rentals permitted. Enjoy Lago Vista POA amenities, including private lake access, boat ramps, parks, and recreational facilities. A rare combination of craftsmanship, lifestyle, and opportunity!
Unit Size
2,535 Ft²
Days on Market
-
Land Size
0.60 acres
Price per sqft
$268
Property Type
House
Property Taxes
$1,039
HOA Dues
$20
Year Built
2019

Listed By

Payment Calculator

Cap Rate Calculator

Last updated: 9 hours ago (Unlock MLS #ACT7446049)

Price History

Date / Event Date Event Price
Oct 27, 2026 Listed by RE/MAX Suburbia $679,995
Listed by RE/MAX Suburbia
Jun 1, 2026 Listed by RE/MAX Suburbia $949,000
Listed by RE/MAX Suburbia
Custom-built 2,445 SF home on 1.75 cleared acres with Lake Travis views from the covered patio. R4-MF zoning means the remaining land is yours to build on — guest house, workshop, or STR unit — no rezoning required. Utilities in place. Exposed wood beam ceilings with shiplap, barn door, wide-plank hardwood floors throughout. Open great room with full-width sliding glass to a covered outdoor kitchen: commercial-grade gas grill, stainless range hood, sink, mini fridge. Kitchen features a large island, dark quartz counters, and tile backsplash. Dedicated home office off the foyer with barn door, separated from the main living area. Primary suite with soaking tub, walk-in tile shower, dual closets. 2x6 walls, spray foam insulation, whole-home water softener + RO system. Lago Vista STR-permitted. Live here fully while building your compound vision on the remaining land.
May 17, 2026 Withdrawn -
Withdrawn
Feb 28, 2026 Price Decreased $949,995
↓ $25K (2.6%)
Price Decreased
Jan 8, 2026 Withdrawn -
Withdrawn
Show More

Property Highlights

Garage
Air Conditioning
Parking Details
Has Garage
Parking Features: Attached, Garage
Garage Spaces: 2
Interior Details
Half Bathrooms: 1
Full Bathrooms: 2
Interior Features: See Remarks, Bookcases, Built-in Features, Ceiling Fan(s), Kitchen Island, Open Floorplan, Pantry, High Speed Internet, Primary Bedroom on Main
Appliances: Built-In Electric Range, Dishwasher, Electric Range, Exhaust Fan, Microwave, Oven, Stainless Steel Appliance(s), Vented Exhaust Fan, Water Purifier, Water Softener, See Remarks, RNGHD
Flooring Type: Vinyl
Exterior Details
Square Footage: 2535
Square Footage Source: $0
Green Sustainability
Security Features: See Remarks
Property Condition: Resale
Year Built Source: Public Records
Year Built: 2019
Waterfront Features: None
Levels: One
Other Structures: Outdoor Kitchen, Shed(s), See Remarks
Window Features: See Remarks
Construction Materials: Stucco
Patio and Porch Features: Covered, Patio, See Remarks
Pool Features: None
Lot Features: Back Yard, Cul-De-Sac, Few Trees, Views, See Remarks, Trees-Small (Under 20 Ft)
Lot Size Area: 26136
Lot Size Units: Square Feet
Lot Size Acres: 0.6
Lot Size Square Feet: 26136
Water Source: Public
Financial Details
Tax Map Number: 25021
Tax Assessed Value: $598,595
Tax Annual Amount: $12,471
Utilities Details
Cooling Type: Central Air
Heating Type: Central
Sewer : Public Sewer
Location Details
HOA/Condo/Coop Fee Includes: Maintenance Grounds
HOA/Condo/Coop Amenities: Picnic Area, Trail(s)
HOA Fee: $240
HOA Fee Frequency: Annually

Building Info

Overview

    General

  • Year Built: 2019
  • Effective Year Built: 2019
  • Building Count: 1
  • Bedroom Count: 3
  • Bathroom Count: 2
  • Full Bathrooms: 2
  • Partial Bathrooms: 2
  • Building Condition: 6
  • Building Quality: 7
  • Construction Type: 0
  • Building Style: 0
  • Exterior Walls Type: 0
  • Interior Walls Type: 0
  • Roof Shape Type: 8
  • Roof Cover Type: 3
  • Floor Count: 100
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 1
  • Garage Square Area: 550
  • Parking Space Count: 2
  • Patio Type: 0
  • Porch Type: 7
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 75,794
  • Total Building Area: 2,995
  • Gross Building Area: 2,995
  • Building Area: 2,445
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 1
  • Heating: 3
  • Heated Square Feet: 2,445
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: HIGHLAND LAKE ESTATES SEC 25 LOT 25021A
  • Land Acres: 0000001740
  • Standard Land Use Code: 1001
  • County Land Use Code: A1
  • State Land Use Code: A1
  • Legal Description 1: LOT 25021A HIGHLAND LAKE ESTATES SEC 25 LOT 25021A

Neighborhood

  • School District Name: Lago Vista Independent School District
  • School Tax School District: LAGO VISTA
  • Census Tract: 037400

Geography

  • Assessors Map Reference: 0164902406
  • Account Number: 910159
  • Parcel: 910159
  • Lot: 25021
  • Municipality: CITY OF LAGO VISTA
  • Latitude: 30.426
  • Longitude: -98.0251

    Address

  • Full Address: 21603 Thomas Cv
  • Address - House Number: 21603
  • Address - Street Name: Thomas
  • Address - Suffix Type: Cv
  • State: TX
  • City Name: Lago Vista
  • Carrier Code: R010
  • 4-Digit Zip Code: 7602
  • Zip Code: 78645

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $630,668
  • Tax Rate Code Area: 49

    Appraisal Valuation

  • Standard Deviation: 0.2418
  • Valuation Date: Aug 09, 2023
  • Confidence Score: 66
  • Final Value: 821,295
  • High Value: 1,019,900
  • Low Value: 622,690

    Market Valuation

  • Market Total Value: $707,082
  • Market Land Value: $101,750
  • Market Improvement Value: $605,332

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $707,082
  • Assessed Land Value: $101,750
  • Assessed Improvements Value: $605,332

    Sales

  • Current Sale Contract Date: Feb 18, 2022
  • Current Sale Recording Date: Feb 22, 2022
  • Current Sale Price:
  • Current Sale Document Type: 27
  • Current Sale Input Document Number: 32594
  • Previous Sale Recording Date: Apr 24, 2018
  • Previous Sale Contract Date: Apr 24, 2018
  • Previous Sale Document Type: 71
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Highland Lake Estates


Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 21403 Patton Ave, Lago Vista, TX, 78645

$2,100 /mo

  • 3 Beds
  • 2 Baths
  • 2,542 ft²
21403 Patton Ave #B, Lago Vista, TX, 78645 Listing by Susan Palomino
Unit for rent at 20800 Bonanza St, Lago Vista, TX, 78645

$1,100 /mo

  • 2 Beds
  • 1 Bath
  • 780 ft²
20800 Bonanza St #B, Lago Vista, TX, 78645 Listing by Enrique Lopez
Unit for rent at 3704 Allegiance Ave, Lago Vista, TX, 78645

$2,195 /mo

  • 3 Beds
  • 2 Baths
  • 1,813 ft²
3704 Allegiance Ave, Lago Vista, TX, 78645 Listing by Michael Hall


Frequently Asked Questions

When was property at 21603 Thomas Cove built and last sold?
The property at 21603 Thomas Cove was built in 2019 and last sold on Feb 18, 2022 for $1,037,799.
How much is this home worth?
The estimated value of the home located at 21603 Thomas Cove is $683,536.
What are some comparable homes to 21603 Thomas Cove?
There are currently no comparable homes to 21603 Thomas Cove.