$725,000
Beds: 4
Baths: 2
Sqft: 2,025
Sqft lot: 43,560
Acre lot: 1
223 Days On Market

Property listed by Keller Williams Realty Lone Star 512-994-0247 (512) 994-0247

Status: Active
Property Type: Singlefamilyresidence
Year Built: 1978
Neighborhood: Low Water Crossing On Brushy Creek
Days On Website: 223

Property Details for 4400 County Road 123, Round Rock, TX 78664

Rare 1 acre property featuring a fully updated, taken-to-the-studs, ~$523K remodel on a 1 story home plus an exceptional 900 sqft insulated workshop which includes a 200 sqft office space. Properties offering this combination of land, full remodel quality, and a modern shop setup are extremely limited in this area. The ~$523K in upgrades completed deliver a turnkey, highly functional residence and workspace. The home includes approx. ~1,825 sq ft of added living area, Hardie siding, new plumbing with insulated Pex, fully replaced HVAC system with variable-speed AC and LP furnace, complete electrical upgrades including 200-amp service to both house and shop, new windows, new interior/exterior doors, new trim, and full flooring replacement (LVP/tile/carpet). Kitchen and baths feature custom cabinetry, new granite countertops, soft-close hardware, and full appliance replacements (KitchenAid double oven, microwave, dishwasher, 36” gas cooktop, GE exhaust vent). More improvements include new dimensional roof, blown-in attic insulation, LED lighting throughout, fireplace rebuild, full laundry/utility room addition, new 4th bedroom, privacy fencing, new driveway, sidewalks, + extensive landscape upgrades. The 30’x30’ workshop is a major highlight with insulated walls/roof (closed-cell spray foam), (2) 16’ electric lift insulated doors, 40” soaker sink with water heater, temperature-controlled exhaust system, separate 200-amp service, 30-amp generator plug, dedicated appliance circuits, interior/exterior 220V plugs, conditioned 20’x10’ office with storage, reclaimed-wood exterior accents, and LED interior/exterior lighting. A covered trailer/storage bay with gate access adds even more utility. All with a backyard paradise that backs into the creek. Ideal for owners needing land, shop space, functionality, and a fully modernized home—in a prime Round Rock location with quick access to toll roads & highways, Samsung, Dell, Amazon, Emerson, etc. **Ask for 3-page upgrade sheet

Laundry

  • Main Level
  • Laundry Room

Bathrooms

  • 2 full bathrooms
  • 2 total bathrooms

Bedrooms

  • 4 total bedrooms
  • 4 bedrooms on main level

Building

  • Built in 1978
  • Stories: 1
  • 2,025 sqft living area
  • Brick Veneer
  • Masonry
  • One

Fireplaces

  • 1 fireplace
  • Family Room

Floors

  • Carpet
  • Tile
  • Vinyl

Foundation

  • Slab

Garage

  • 2 garage spaces

Water Features

  • Water Body Name: Brushy Creek
  • Waterfront
  • Creek
  • Waterfront

Heating

  • Central

Interior Features

  • Kitchen Island
  • Main Level Primary
  • Open Floorplan
  • Stone Counters
  • Vaulted Ceilings
  • Walk In Closets

Listing

  • Property Subtype: Single Family Residence
  • 200 days on market
  • Listed on 2025-12-08

Location

  • County: Williamson
  • Subdivision: Low Water Crossing On Brushy Creek

Lot

  • 1 acre
  • Area: 1
  • Many Trees
  • Trees Large Size

Parking

  • 2 covered spaces
  • Attached

Possession

  • Closing And Funding

Property

  • Resale
  • City

Roof

  • Composition

Schools

  • Elementary School: Hutto
  • Elementary School District: Hutto ISD
  • Middle School: Hutto
  • Middle School District: Hutto ISD
  • High School: Hutto
  • High School District: Hutto ISD

Sewer

  • Septic Tank

Taxes

  • Annual Amount: $6,860
  • Year: 2025

Utilities

  • Electricity Available
  • Propane

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$725,000 - 4400 County Road 123, Round Rock, TX 78664

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4400 County Road 123
Round Rock, TX 78664
County: Williamson