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$949,995 - 21603 Thomas Cove, Lago Vista

4
Bedrooms
3
Baths
2,445
SQ. Feet
1.74
Acres

Custom-built for the lake. Priced for the buyer who recognizes value. 21603 Thomas Cove delivers 12-foot ceilings, floor-to-ceiling Lake Travis and Hill Country views, and a covered outdoor kitchen with built-in BBQ, refrigerator, and sink — all on a single level designed for the way people actually live. Four bedrooms, three baths, 2,445 square feet. Built to a finish level that holds up against anything new on the water. 1.74 acres. Flat. Cleared. Utilities in place. R4 multifamily zoning. That last part matters. Add a guest house, in-law suite, barn, or workshop. Put a rental unit on the front of the property and let it offset your costs. Most buyers will never build a thing — but the option is always there, and in real estate, optionality is worth something. The seller also owns the adjacent 1.86-acre tract if you want the full 3.6-acre picture. Rate buydown to 3.99% available through preferred lender. 4 BD | 3 BA | 2,445 SF | 1.74 AC | R4 Zoning | Lake Travis Views | Outdoor Kitchen | Adjacent 1.86 AC Available

Essential Information

  • MLS® #:
    1065372
  • Price:
    $949,995
  • Bedrooms:
    4
  • Bathrooms:
    3.00
  • Full Baths:
    2
  • Half Baths:
    1
  • Square Footage:
    2,445
  • Acres:
    1.74
  • Year Built:
    2019
  • Type:
    Residential
  • Sub-Type:
    Single Family Residence
  • Status:
    Active

Community Information

  • Address:
    21603 Thomas Cove
  • Subdivision:
    HIGHLAND LAKE ESTATES SEC 25
  • City:
    Lago Vista
  • County:
    Travis
  • State:
    TX
  • Zip Code:
    78645

Amenities

  • Utilities:
    Electricity Connected, Phone Available, Sewer Connected, Water Connected, Cable Connected, Fiber Optic Available, See Remarks
  • Features:
    Common Grounds/Area, Clubhouse, Fitness Center, Fishing, Lake, Playground, Park, Pool, Sport Court(s), Trails/Paths, Airport/Runway, Golf, Library, Tennis Court(s)
  • Parking:
    Attached, Garage
  • # of Garages:
    2
  • View:
    Hills, Panoramic, Trees/Woods
  • Waterfront:
    None

Interior

  • Interior:
    Vinyl
  • Appliances:
    Dishwasher, Exhaust Fan, Microwave, Oven, Range Hood, Stainless Steel Appliance(s), Vented Exhaust Fan, Built-In Electric Range, Electric Range, See Remarks, Water Purifier, Water Softener
  • Heating:
    Central
  • # of Stories:
    1
  • Stories:
    One

Exterior

  • Exterior Features:
    Gas Grill, Outdoor Grill, Barbecue, See Remarks
  • Lot Description:
    Back Yard, Cul-De-Sac, Views, Few Trees, See Remarks, Trees Small Size
  • Roof:
    Composition, Shingle
  • Construction:
    Stucco
  • Foundation:
    Slab

School Information

  • District:
    Lago Vista ISD
  • Elementary:
    Lago Vista
  • Middle:
    Lago Vista
  • High:
    Lago Vista

Property Listed by: Re/max Suburbia

The information being provided is 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.

Based on information from the Austin Board of REALTORS® (alternatively, from ACTRIS) from April 19th, 2026 at 5:00pm CDT. Neither the Board nor ACTRIS guarantees or is in any way responsible for its accuracy. The Austin Board of REALTORS®, ACTRIS and their affiliates provide the MLS and all content therein "AS IS" and without any warranty, express or implied. Data maintained by the Board or ACTRIS may not reflect all real estate activity in the market.

All information provided is deemed reliable but is not guaranteed and should be independently verified.