6 Beds
6.5 Baths
9,225 SqFt
41.25 Acre Lot
1,796,850 Sqft Lot
Status Active
Property Type Single Family Residence
Price Type
Year Built 1985
Neighborhood Robert Mcnutt Surv Abs #422
Days on Website 15

Property Map

$5,100,000 – 4435 County Road 123, Round Rock, TX 78664

Street View

Property listed by eXp Realty, LLC 888-519-7431 {attribution_contact}


PRIVATE Hidden Gem is located in the heart of Williamson County. One-of-a-kind compound, nestled on over 41+ gorgeous acres along historic Brushy Creek, this magnificent compound is built for gathering and entertaining! Drive through the gated entrance and over a private bridge to access this multigenerational property. At 6,827 SF, the spacious main estate is a custom-built executive home that was designed to capture the scenery and expansive views of the beautiful property accented with over 100 mature pecan trees, a guest house, and a sparkling gated pool/BBQ grill area. The primary bedroom has two separate bathrooms with individual walk-in showers AND individual closets. The kitchen will impress with its high-end kitchen aid appliances and large island/breakfast bar. The kitchen and breakfast bar opens to a beautiful sunroom that is perfect for entertaining and gatherings. Overlooking the backyard and the pool oasis. A perfectly placed butler’s pantry sits between the kitchen, dining room, and living room. The upstairs game room is handsomely detailed with custom stained glass, intricate flooring, window seats, and a bar fit for an Irish pub. Throughout the home, you will find thoughtful architecture, intricate crown molding, built-in shelving, 2 fireplaces, and handcrafted features with exotic materials such as; a burl wood staircase, Jerusalem tile, and cedar lined closet. HUGE BONUS-A 2,398 SF three bedroom, two bath guest house stuns with beautiful wooden floors, custom built-in shelving, and detailed wooden finishes. The kitchen boasts a room-length island and a gorgeous baby blue vintage-style oven. One of two cozy bedrooms on the main level has four built-in bunk beds that younger guests will want to explore. Upstairs offers a spacious bedroom with a walk-in closet and luxurious bathroom. Enjoy the unique office space overlooking the downstairs family room.

Property Details and Features

Appliances and Equipment

  • Built-In Gas Oven
  • Built-In Gas Range
  • Built-In Refrigerator
  • Convection Oven
  • Dryer
  • Dishwasher
  • Electric Water Heater
  • Built-In Freezer
  • Disposal
  • Ice Maker
  • Microwave
  • Self Cleaning Oven
  • Stainless Steel Appliance(s)
  • Water Softener
  • Trash Compactor
  • Vented Exhaust Fan
  • Water Purifier


  • 1 half bathroom
  • 6 full bathrooms
  • 7 total bathrooms


  • 6 total bedrooms
  • 3 bedrooms on main level


  • Built in 1985
  • Stories: 2
  • 9,225 sqft living area
  • Brick
  • Masonry
  • Natural Building
  • Concrete

Exterior Features

  • Barbecue
  • Covered Courtyard
  • Exterior Steps
  • Gas Grill
  • Outdoor Grill
  • Private Entrance
  • Fire Pit


  • 2 fireplaces
  • Living Room


  • Tile


  • 4 garage spaces


  • Creek


  • Central
  • Fireplace(s)

Interior Features

  • Wet Bar
  • Built-in Features
  • Cedar Closet(s)
  • Ceiling Fan(s)
  • Chandelier
  • Separate/Formal Dining Room
  • Double Vanity
  • Multiple Dining Areas
  • Main Level Primary
  • Multiple Closets
  • Pantry
  • Storage
  • Soaking Tub
  • Natural Woodwork
  • Walk-In Closet(s)


  • Washer Hookup
  • Electric Dryer Hookup


  • Property Subtype: Single Family Residence
  • Listed on 2023-01-22


  • County: Williamson
  • Subdivision: Robert McNutt Surv Abs #422


  • 41.25 acres
  • Area: 41.25
  • Many Trees
  • Sprinklers Automatic
  • Trees Large Size
  • Views


  • 4 covered spaces
  • Circular Driveway
  • Driveway
  • Detached
  • Electric Gate
  • Garage
  • Garage Door Opener
  • Gated
  • Oversized
  • Private
  • RV Access/Parking
  • Garage Faces Side
  • Workshop in Garage


  • Private pool
  • Filtered
  • In Ground
  • Outdoor Pool


  • Closing & Funding


  • Resale
  • Panoramic
  • Creek/Stream
  • Trees/Woods


  • Asphalt
  • Concrete


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


  • Septic Tank


  • Annual Amount: $52,051
  • Year: 2022


  • Cable Available
  • Electricity Connected
  • High Speed Internet Available
  • Propane

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