Roberto Montano

Real Estate Advisor

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$ 1,750,000

$ 1,590,000 10.1%

Est. payment -/mo

Sold on 09/15/2026

27 Rainier CIR South Barrington, IL 60010

5 Beds

4 Baths

5,407 SqFt

UPDATED:

Key Details

Sold Price $1,750,000

Property Type Single Family Home

Sub Type Detached Single

Listing Status Sold

Purchase Type For Sale

Square Footage 5,407 sqft

Price per Sqft $323

Subdivision The Woods Of South Barrington

MLS Listing ID 12714264

Sold Date 09/15/26

Bedrooms 5

Full Baths 4

HOA Fees $121/mo

Year Built 2014

Annual Tax Amount $25,365

Tax Year 2024

Lot Size 0.710 Acres

Lot Dimensions 30983

Property Sub-Type Detached Single

Property Description

Gracefully positioned on a prominent corner homesite within the coveted Woods of South Barrington, Rainier House is a timeless brick and stone residence defined by exceptional craftsmanship, refined architectural detail, and a remarkable collection of improvements completed well beyond its original construction. Framed by professionally designed landscaping and filled with natural light, the home offers generous proportions and an effortless balance of elegance and everyday comfort. A sweeping bridal staircase creates a memorable arrival, while rich millwork, picture molding, shadowboxing, substantial crown molding, and thoughtfully selected finishes lend warmth and character throughout. Designed for gathering, the Palladian kitchen is appointed with a built-in refrigerator, wine refrigerator, warming drawer, expansive pantry, and abundant workspace, opening seamlessly to the family room where a floor-to-ceiling stone fireplace and coffered ceiling create a striking architectural focal point. A library or flex room with custom built-ins, dual laundry rooms, a beautifully organized mudroom, integrated Sonos audio, designer lighting, and custom Hunter Douglas plantation shutters and power shades reflect a home where beauty and function exist in equal measure. Upstairs, each generously proportioned bedroom is filled with natural light and enjoys the privacy of its own ensuite bath. The primary suite unfolds with a welcoming sitting area before opening into a serene bedroom with a coffered ceiling, custom walk-in closet, and a beautifully appointed ensuite bath. Beyond the interiors, the outdoor living spaces are designed as a true extension of the home. An expansive paver terrace with a pergola, gas fire pit, tranquil pondless water feature, and a fully equipped outdoor kitchen featuring a built-in Wolf grill, side burner, outdoor refrigerator, DCS stainless steel cabinetry, limestone bar, integrated speakers, and architectural landscape lighting creates an effortless setting for entertaining throughout the seasons. Completing the residence is an oversized four-car garage with epoxy flooring, custom cabinetry, overhead storage, insulated steel smart garage doors, a deep-pour basement with exterior walk-up access and rough-in for a future bath, upgraded dual tankless water heaters, enhanced irrigation, battery-backup sump pump, and infrastructure improvements that reflect the exceptional care with which the home has been maintained.

Location

State IL

County Cook

Area Barrington Area

Body of Water Harding

Rooms

Basement Unfinished, Egress Window, 9 ft + pour, Concrete, Daylight, Full, Walk-Out Access

Interior

Interior Features Dry Bar, 1st Floor Bedroom, In-Law Floorplan, 1st Floor Full Bath, Built-in Features, Walk-In Closet(s), Bookcases, Coffered Ceiling(s), Open Floorplan, Special Millwork, Granite Counters, Separate Dining Room, Pantry

Heating Natural Gas

Cooling Central Air

Flooring Hardwood, Carpet

Fireplaces Number 1

Fireplaces Type Gas Starter

Equipment Sump Pump, Backup Sump Pump;, Multiple Water Heaters

Fireplace Y

Appliance Humidifier

Laundry Main Level, Upper Level, Gas Dryer Hookup, Sink

Exterior

Exterior Feature Outdoor Grill, Fire Pit

Garage Spaces 4.0

Community Features Curbs, Street Paved

Building

Lot Description Corner Lot

Building Description Brick, No

Sewer Public Sewer

Water Public

Level or Stories 2 Stories

Structure Type Brick

New Construction false

Schools

School District 220 , 220, 220

Others

HOA Fee Include Other

Ownership Fee Simple w/ HO Assn.

Special Listing Condition None

Listed by Paige Spencer of Jameson Sotheby's International Realty
Bought with Michael Savegnago of Legacy Properties, A Sarah Leonard Company

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Roberto Montano

Real Estate Advisor

+1(773) 744-0238

GET MORE INFORMATION