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546 Oak Knoll Road, Barrington Hills, IL – $2,995,000

  • 4 Beds
  • Baths
  • 7,730 Sqft
  • 25.3 Acres
  • 4 Beds
  • Baths
  • 7,730 Sqft
  • 25.3 Acres

546 Oak Knoll Road

Welcome to your own private resort-set on over 25 lush, rolling acres in prestigious Barrington Hills. This extraordinary estate, 17 years in the making, blends timeless elegance with resort-style living and endless potential to create an equestrian estate or simply a private sanctuary. From the moment you arrive, you're greeted by a sense of serenity and grandeur. Thoughtful architectural details define the home, including rich walnut trim, custom plaster crown moldings, herringbone hardwood floors, and multiple fireplaces that add warmth and charm throughout. The outdoor spaces are truly a showpiece-lushly landscaped and designed for relaxation and recreation. A sparkling in-ground pool, expansive stone patio, built-in firepit, and elegant gazebo offer a luxurious setting for entertaining or unwinding in nature. The grounds also include a built-in grill in the sunroom for year-round al fresco dining. Whether you're hosting summer soirees or enjoying a quiet evening under the stars, this property lives like a five-star retreat. And for those with equestrian dreams, the acreage offers the perfect canvas to create a world-class horse property. There's ample space for barns, paddocks, and riding trails-all surrounded by the natural beauty and privacy Barrington Hills is known for. Inside, the home offers equally impressive living and entertaining spaces: a dramatic two-story entry with dual bridal staircases, soaring ceilings in the living room, a formal dining room with butler's pantry, and a richly appointed study. The chef's kitchen and breakfast room are a daily delight, with panoramic views of the grounds. The first-floor primary wing is a private sanctuary with dual spa-like baths, oversized walk-in closets, and a dedicated office. Upstairs, two spacious bedroom suites each feature ensuite baths and double walk-ins. The lower level is packed with amenities including an oversized rec room, a fitness studio, wine cellar, sauna, and even a hidden passageway for a touch of whimsy. A separate heated four-car garage includes a charming one-bedroom, 1.1-bath guest house-perfect for extended family, guests, or a live-in caretaker. This is more than just a home-it's a lifestyle. Secluded yet just minutes from downtown Barrington, Metra, shopping, dining, and award-winning District 220 schools. A rare opportunity to own a true retreat, with all the makings of a luxury equestrian estate.

Essential Information

  • MLS® #12606624
  • Price$2,995,000
  • Taxes$55,031
  • Bedrooms4
  • Bathrooms7.50
  • Full Baths6
  • Half Baths3
  • Square Footage7,730
  • Acres25.30
  • Year Built1965
  • TypeResidential
  • Sub-TypeDetached Single
  • StyleTraditional
  • StatusContingent

Community Information

  • Address546 Oak Knoll Road
  • AreaBarrington Area
  • CityBarrington Hills
  • CountyLake
  • StateIL
  • Zip Code60010

Amenities

  • Parking Spaces4
  • # of Garages4

Parking

Concrete, Circular Driveway, Side Driveway, Garage Door Opener, Yes, Other, Detached, Garage

Interior

  • CoolingCentral Air, Zoned
  • Has BasementYes
  • BasementFinished, Full
  • FireplaceYes
  • # of Fireplaces6
  • FireplacesWood Burning
  • Stories2 Stories

Interior Features

Cathedral Ceiling(s), Sauna, Wet Bar, 1st Floor Bedroom, 1st Floor Full Bath, Built-in Features, Walk-In Closet(s), Special Millwork

Appliances

Double Oven, Microwave, Dishwasher, High End Refrigerator, Washer, Dryer, Disposal, Trash Compactor, Wine Refrigerator, Cooktop, Water Purifier Owned, Humidifier

Heating

Natural Gas, Forced Air, Radiant, Sep Heating Systems - 2+, Zoned, Radiant Floor

Exterior

  • ExteriorBrick
  • Lot DescriptionLandscaped, Wooded
  • RoofShake
  • FoundationConcrete Perimeter

Exterior Features

Hot Tub, Outdoor Grill, Fire Pit

School Information

  • District220
  • ElementaryCountryside Elementary School
  • HighBarrington High School

Middle

Barrington Middle School-Station

Additional Information

  • Days on Market106

Listing Details

Office

@properties Christie's International Real Estate

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Price Change History for 546 Oak Knoll Road, Barrington Hills, IL (MLS® #12606624)

Date Details Change
Status Changed from Active to Contingent

@properties Christie's International Real Estate.

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Listing information last updated on August 9th, 2026 at 2:44am CDT.