Welcome to 21603 Thomas Cv, 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!
Active
$975,000
21603 Thomas Cv, Leander, TX 78645
4beds
2,445sqft
Est.:
Single Family Residence
Built in 2019
1.74 Acres Lot
$-- Zestimate®
$399/sqft
$17/mo HOA
What's special
Floor-to-ceiling windowsCovered outdoor living spaceEnergy efficientFull spray-foam insulationOpen-concept layout
- 25 days |
- 305 |
- 18 |
Zillow last checked: 8 hours ago
Listing updated: 22 hours ago
Listed by:
Alejandro Crisologo (832) 691-7877,
White House Global Properties (832) 691-7877
Source: Unlock MLS,MLS#: 5214465
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
- Main level bedrooms: 4
Primary bedroom
- Level: Main
Bedroom
- Level: Main
Bedroom
- Level: Main
Bedroom
- Level: Main
Primary bathroom
- Level: Main
Bathroom
- Level: Main
Bathroom
- Level: Main
Dining room
- Level: Main
Kitchen
- Level: Main
Laundry
- Level: Main
Living room
- Level: Main
Office
- Level: Main
Heating
- Central
Cooling
- Central Air
Appliances
- Included: See Remarks, Built-In Electric Range, Dishwasher, Electric Range, Exhaust Fan, Microwave, Oven, RNGHD, Stainless Steel Appliance(s), Vented Exhaust Fan, WaterPurifier, WaterSoftener
Features
- See Remarks, Bookcases, Built-in Features, Ceiling Fan(s), Kitchen Island, Open Floorplan, Pantry, Primary Bedroom on Main
- Flooring: Vinyl
- Windows: See Remarks
Interior area
- Total interior livable area: 2,445 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached, Garage
- Attached garage spaces: 2
Accessibility
- Accessibility features: Accessible Bedroom, Accessible Kitchen, See Remarks
Features
- Levels: One
- Stories: 1
- Patio & porch: Covered, Patio, See Remarks
- Exterior features: See Remarks, Barbecue, Gas Grill, Outdoor Grill
- Pool features: None
- Spa features: None
- Fencing: None
- Has view: Yes
- View description: Hill Country, Panoramic, Trees/Woods, See Remarks
- Waterfront features: None
Lot
- Size: 1.74 Acres
- Features: Back Yard, Cul-De-Sac, Few Trees, Trees-Small (Under 20 Ft), Views, See Remarks
Details
- Additional structures: Outdoor Kitchen, Shed(s), See Remarks
- Has additional parcels: Yes
- Parcel number: 01649024060000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Foundation: Slab
- Roof: Composition, Shingle
Condition
- Resale
- New construction: No
- Year built: 2019
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: See Remarks, Cable Connected, Electricity Connected, Internet-Fiber, Phone Available, Sewer Connected, Water Connected
Community & HOA
Community
- Features: See Remarks
- Subdivision: HIGHLAND LAKE ESTATES SEC 25
HOA
- Has HOA: Yes
- Services included: Common Area Maintenance
- HOA fee: $200 annually
- HOA name: Lago Vista
Location
- Region: Leander
Financial & listing details
- Price per square foot: $399/sqft
- Tax assessed value: $25,000
- Annual tax amount: $13,102
- Date on market: 11/18/2025
- Listing terms: See Remarks,Cash,Conventional
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 11/18/2025 | Listed for sale | $975,000-35%$399/sqft |
Source:  Unlock MLS #5214465 Report a problem | ||
| 9/1/2025 | Listing removed | $1,499,500$613/sqft |
Source: Unlock MLS #6008942 Report a problem | ||
| 7/3/2025 | Listed for sale | $1,499,500+42.8%$613/sqft |
Source: Unlock MLS #6008942 Report a problem | ||
| 7/1/2025 | Listing removed | $1,049,995$429/sqft |
Source: Unlock MLS #8219926 Report a problem | ||
| 3/19/2025 | Listed for sale | $1,049,995$429/sqft |
Source: Unlock MLS #8219926 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2018 | $661 | $25,000 |
| 2017 | $661 -0.3% | $25,000 |
| 2016 | $663 | $25,000 |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$6,150/mo
Principal & interest
$4687
Property taxes
$1105
Other costs
$358
Climate risks
Neighborhood: 78645
Nearby schools
GreatSchools rating
- 5/10Lago Vista Elementary SchoolGrades: PK-3Distance: 3.2 mi
- 7/10Lago Vista Middle SchoolGrades: 6-8Distance: 4.6 mi
- 6/10Lago Vista High SchoolGrades: 9-12Distance: 3 mi
Schools provided by the listing agent
- Elementary: Lago Vista
- Middle: Lago Vista
- High: Lago Vista
- District: Lago Vista ISD
Source: Unlock MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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