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 five 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 walkout lower level is packed with amenities-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.
Active
$3,295,000
546 Oak Knoll Rd, Barrington Hills, IL 60010
4beds
7,730sqft
Est.:
Single Family Residence
Built in 1965
25.3 Acres Lot
$-- Zestimate®
$426/sqft
$-- HOA
What's special
Sparkling in-ground poolHerringbone hardwood floorsExpansive stone patioElegant gazeboRichly appointed studySeparate heated four-car garageBuilt-in firepit
- 34 days |
- 2,632 |
- 93 |
Zillow last checked: 7 hours ago
Listing updated: February 16, 2026 at 10:06pm
Listing courtesy of:
John Morrison, SFR 847-409-0297,
@properties Christie's International Real Estate
Source: MRED as distributed by MLS GRID,MLS#: 12519517
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 9
- Full bathrooms: 6
- 1/2 bathrooms: 3
Rooms
- Room types: Breakfast Room, Recreation Room, Study, Exercise Room, Office, Game Room, Foyer, Heated Sun Room
Primary bedroom
- Features: Flooring (Carpet), Bathroom (Full)
- Level: Main
- Area: 374 Square Feet
- Dimensions: 22X17
Bedroom 2
- Features: Flooring (Carpet)
- Level: Second
- Area: 384 Square Feet
- Dimensions: 32X12
Bedroom 3
- Features: Flooring (Carpet)
- Level: Second
- Area: 403 Square Feet
- Dimensions: 31X13
Bedroom 4
- Features: Flooring (Hardwood)
- Level: Second
- Area: 345 Square Feet
- Dimensions: 23X15
Bar entertainment
- Features: Flooring (Marble)
- Level: Main
- Area: 105 Square Feet
- Dimensions: 15X7
Breakfast room
- Features: Flooring (Stone)
- Level: Main
- Area: 209 Square Feet
- Dimensions: 19X11
Dining room
- Features: Flooring (Hardwood)
- Level: Main
- Area: 280 Square Feet
- Dimensions: 20X14
Exercise room
- Features: Flooring (Carpet)
- Level: Basement
- Area: 702 Square Feet
- Dimensions: 27X26
Family room
- Features: Flooring (Hardwood)
- Level: Main
- Area: 432 Square Feet
- Dimensions: 24X18
Foyer
- Features: Flooring (Hardwood)
- Level: Main
- Area: 651 Square Feet
- Dimensions: 31X21
Game room
- Features: Flooring (Marble)
- Level: Main
- Area: 150 Square Feet
- Dimensions: 15X10
Other
- Features: Flooring (Other)
- Level: Main
- Area: 456 Square Feet
- Dimensions: 24X19
Kitchen
- Features: Kitchen (Pantry-Butler), Flooring (Stone)
- Level: Main
- Area: 336 Square Feet
- Dimensions: 24X14
Laundry
- Features: Flooring (Stone)
- Level: Main
- Area: 100 Square Feet
- Dimensions: 10X10
Living room
- Features: Flooring (Hardwood)
- Level: Main
- Area: 667 Square Feet
- Dimensions: 29X23
Office
- Features: Flooring (Carpet)
- Level: Main
- Area: 143 Square Feet
- Dimensions: 13X11
Recreation room
- Features: Flooring (Carpet)
- Level: Basement
- Area: 1225 Square Feet
- Dimensions: 35X35
Study
- Features: Flooring (Hardwood)
- Level: Main
- Area: 357 Square Feet
- Dimensions: 21X17
Heating
- Natural Gas, Forced Air, Radiant, Sep Heating Systems - 2+, Zoned, Radiant Floor
Cooling
- Central Air, Zoned
Appliances
- Included: Double Oven, Microwave, Dishwasher, High End Refrigerator, Washer, Dryer, Disposal, Trash Compactor, Wine Refrigerator, Cooktop, Water Purifier Owned, Humidifier, Multiple Water Heaters
- Laundry: Main Level
Features
- Cathedral Ceiling(s), Sauna, Wet Bar, 1st Floor Bedroom, 1st Floor Full Bath, Built-in Features, Walk-In Closet(s), Special Millwork
- Flooring: Hardwood
- Basement: Finished,Full
- Number of fireplaces: 6
- Fireplace features: Wood Burning, Family Room, Living Room, Master Bedroom, Basement, Other
Interior area
- Total structure area: 12,254
- Total interior livable area: 7,730 sqft
- Finished area below ground: 3,400
Property
Parking
- Total spaces: 4
- Parking features: Concrete, Circular Driveway, Side Driveway, Garage Door Opener, Yes, Other, Detached, Garage
- Garage spaces: 4
- Has uncovered spaces: Yes
Accessibility
- Accessibility features: No Disability Access
Features
- Stories: 2
- Patio & porch: Patio
- Exterior features: Outdoor Grill, Fire Pit
- Pool features: In Ground
- Has spa: Yes
- Spa features: Outdoor Hot Tub
Lot
- Size: 25.3 Acres
- Dimensions: 773X1326X986X175X187X262
- Features: Landscaped, Wooded
Details
- Additional structures: Gazebo
- Additional parcels included: 13331000080000
- Parcel number: 13331000090000
- Special conditions: List Broker Must Accompany
- Other equipment: Water-Softener Owned, Ceiling Fan(s), Sump Pump, Sprinkler-Lawn
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subtype: Single Family Residence
Materials
- Brick
- Foundation: Concrete Perimeter
- Roof: Shake
Condition
- New construction: No
- Year built: 1965
Utilities & green energy
- Electric: Circuit Breakers, Service - 400 Amp or Greater
- Sewer: Septic Tank
- Water: Well
Community & HOA
Community
- Features: Horse-Riding Trails, Gated, Street Paved
- Security: Security System, Carbon Monoxide Detector(s)
HOA
- Services included: None
Location
- Region: Barrington Hills
Financial & listing details
- Price per square foot: $426/sqft
- Tax assessed value: $2,141,578
- Annual tax amount: $55,031
- Date on market: 2/11/2026
- Ownership: Fee Simple
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 2/11/2026 | Listed for sale | $3,295,000$426/sqft |
Source:  MRED as distributed by MLS GRID #12519517 Report a problem | ||
| 11/20/2025 | Listing removed | $3,295,000$426/sqft |
Source: MRED as distributed by MLS GRID #12346076 Report a problem | ||
| 4/25/2025 | Listed for sale | $3,295,000-16.6%$426/sqft |
Source: MRED as distributed by MLS GRID #12346076 Report a problem | ||
| 12/2/2024 | Listing removed | $3,950,000$511/sqft |
Source: MRED as distributed by MLS GRID #11939139 Report a problem | ||
| 4/2/2024 | Listed for sale | $3,950,000$511/sqft |
Source: MRED as distributed by MLS GRID #11939139 Report a problem | ||
| 11/30/2023 | Listing removed | -- |
Source: MRED as distributed by MLS GRID #11843625 Report a problem | ||
| 7/26/2023 | Listed for sale | $3,950,000+33.9%$511/sqft |
Source: MRED as distributed by MLS GRID #11843625 Report a problem | ||
| 10/3/2011 | Sold | $2,950,000$382/sqft |
Source: MRED as distributed by MLS GRID #07465760 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2023 | $49,872 +35.4% | $721,311 +11% |
| 2022 | $36,825 -3.6% | $649,785 +36.8% |
| 2021 | $38,193 +1.4% | $474,837 -2.4% |
| 2020 | $37,684 -15.4% | $486,612 -16.6% |
| 2019 | $44,570 -20.4% | $583,338 -23.5% |
| 2018 | $55,988 | $762,930 +2% |
| 2017 | $55,988 +3.7% | $747,775 +3.9% |
| 2016 | $54,009 -7.7% | $719,887 +6.5% |
| 2015 | $58,494 -0.2% | $675,716 -3.7% |
| 2014 | $58,627 +3.1% | $701,314 -1.7% |
| 2012 | $56,864 +28.4% | $713,370 +12.3% |
| 2011 | $44,282 -8.8% | $635,229 -15.6% |
| 2010 | $48,560 -1.8% | $753,003 -6.4% |
| 2009 | $49,435 +6.2% | $804,491 |
| 2008 | $46,533 -1.8% | $804,491 +4.9% |
| 2006 | $47,382 +19.7% | $766,693 |
| 2005 | $39,597 -0.1% | -- |
| 2004 | $39,621 +4.1% | -- |
| 2003 | $38,058 +16% | -- |
| 2002 | $32,811 -1.6% | -- |
| 2001 | $33,338 +18.4% | $526,043 +4.4% |
| 2000 | $28,153 | $503,824 |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$24,131/mo
Principal & interest
$16992
Property taxes
$7139
More affordability tools
Climate risks
Neighborhood: 60010
Nearby schools
GreatSchools rating
- 7/10Countryside Elementary SchoolGrades: K-5Distance: 1.2 mi
- 8/10Barrington Middle School StationGrades: 6-8Distance: 3.7 mi
- 10/10Barrington High SchoolGrades: 9-12Distance: 2.1 mi
Schools provided by the listing agent
- Elementary: Countryside Elementary School
- Middle: Barrington Middle School-Station
- High: Barrington High School
- District: 220
Source: MRED as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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