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Crystal Olenbush

512-344-6000
  • 242 Winning Colors

  • $3,199,000 NEW
  • 6 Beds, 7 Bath, 5741 SQ. Feet, 4.23 Acres Residential Austin, TX 78737

Tucked behind the gates of Key Ranch, this extraordinary Mission Revival estate offers over four acres of privacy, timeless architecture, and thoughtfully designed Hill Country living. Blending old-world character with modern functionality, the property is as beautiful as it is practical. The single-story main residence spans more than 4,100 square feet and features five bedrooms, four full baths, and two powder baths. A stunning courtyard sets the tone, welcoming you into interiors filled with natural light, soaring ceilings, and carefully curated details throughout. Designed for both everyday living and effortless entertaining, the chef’s kitchen is anchored by striking Macaubas quartzite countertops and outfitted with a professional-grade appliance package, including a 48-inch range, double ovens, and a built-in espresso station. The approximately 1,600-square-foot detached guest house provides exceptional flexibility with its own kitchen, living area, bedroom, full bath, and laundry—ideal for guests, multigenerational living, long-term stays, or a private retreat. Outside, resort-style amenities include a lap pool and spa, turfed backyard, dedicated dog wash station, and a three-car garage. Designed with sustainability in mind, the property features a 64,000-gallon rainwater collection system for household use, a private well dedicated to irrigation, and whole-house generators for year-round peace of mind. More than just a home, this is a legacy property where distinctive architecture, modern conveniences, and the natural beauty of the Texas Hill Country come together in one unforgettable setting.

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Essential Information

  • MLS® #7309428
  • Price$3,199,000
  • Bedrooms6
  • Bathrooms7.00
  • Full Baths5
  • Half Baths2
  • Square Footage5,741
  • Acres4.23
  • Year Built2018
  • TypeResidential
  • Sub-TypeSingle Family Residence
  • StatusActive

Community Information

  • Address242 Winning Colors
  • SubdivisionKey Ranch At The Polo Club
  • CityAustin
  • CountyHays
  • StateTX
  • Zip Code78737

Amenities

  • FeaturesGated
  • # of Garages3
  • ViewHills, Pasture
  • WaterfrontNone
  • Has PoolYes

Utilities

Electricity Connected, Propane, Water Available

Parking

Driveway, Garage, Garage Faces Side, Electric Vehicle Charging Station(s), Gated, Gravel

Interior

  • InteriorTile, Wood
  • HeatingCentral
  • CoolingCentral Air
  • FireplaceYes
  • # of Fireplaces2
  • FireplacesGreat Room
  • # of Stories1
  • StoriesOne

Appliances

Built-In Gas Range, Built-In Oven, Built-In Refrigerator, Convection Oven, Double Oven, Dishwasher, Exhaust Fan, Disposal, Ice Maker, Refrigerator, Water Softener Owned, Tankless Water Heater, Warming Drawer, Wine Refrigerator, Plumbed For Ice Maker

Exterior

  • RoofConcrete, Tile
  • ConstructionStucco
  • FoundationSlab

Exterior Features

Lighting, No Exterior Steps, Private Entrance, Private Yard, Rain Gutters, Uncovered Courtyard, Dog Run

Lot Description

Back Yard, Front Yard, Sprinklers In Rear, Sprinklers In Front, Landscaped, Level, Private, Sprinklers Automatic, Sprinklers On Side, Trees Large Size

Windows

Double Pane Windows, Low Emissivity Windows, Window Treatments

School Information

  • DistrictDripping Springs ISD
  • ElementarySycamore Springs
  • MiddleSycamore Springs
  • HighDripping Springs

Map & Directions

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Property Listed by: Compass Re Texas, Llc

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 July 17th, 2026 at 3:15am 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.