435 Thorne Lane, Lake Forest IL 60045
$4,950,000

435 Thorne Lane, Lake Forest IL 60045

$4,950,000
Active
Lake Forest Detached Single

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Property Description

Set on 1.28 acres at the end of a quiet East Lake Forest cul-de-sac, this exceptional contemporary home offers 8,078 square feet above grade plus finished lower level. Walls of glass, a dramatic floating staircase and open living spaces frame views of the pool, terraces and wooded ravine. The kitchen features custom ebony cabinetry, high-end appliances and a large island and opens directly to the family room and outdoor living areas. Substantial recent improvements include new HVAC systems, a new heated driveway, extensive landscaping and drainage work, custom interior upgrades, a whole-house generator and a Crestron lighting and shade-control system. The lower level includes a media room, workout room, bar, guest accommodations and indoor sport court, while the renovated in-law suite has its own kitchen and den. Additional highlights include six bedrooms, 7.1 baths, an elevator, heated pool and spa, screened porch with retractable screens and fireplace, and a heated garage that can accommodate up to 6 cars.

Features & Information

Key Details
  • List Price $4,950,000
  • Property Taxes $72,427
  • Square Feet 8078
  • Year Built 2009
  • Status Active
  • Market Time 7

Rooms
  • Total Rooms 16
  • Number of Bedrooms 5
  • Number of Bathrooms 7.1

  • Primary Bedroom
  • Room Size 19X15
  • Floor Level Second
  • Flooring Hardwood
  • Primary Bathroom Full

  • Bedroom 2
  • Room Size 15X13
  • Floor Level Second
  • Flooring Hardwood

  • Bedroom 3
  • Room Size 14X13
  • Floor Level Second
  • Flooring Hardwood

  • Bedroom 4
  • Room Size 18X14
  • Floor Level Second
  • Flooring Hardwood

  • Bedroom 5
  • Room Size 14X11
  • Floor Level Main
  • Flooring Hardwood

  • Bedroom 6
  • Room Size 24X18
  • Floor Level Basement
  • Flooring Carpet

  • Living Room
  • Room Size 36X17
  • Floor Level Main
  • Flooring Luxury Vinyl

  • Family Room
  • Room Size 24X18
  • Floor Level Main
  • Flooring Stone

  • Dining Room
  • Room Size 19X15
  • Floor Level Main
  • Flooring Luxury Vinyl

  • Kitchen
  • Room Size 30X19
  • Floor Level Main
  • Flooring Stone

Additional Rooms

  • Office
  • Room Size 11X10
  • Floor Level Main
  • Flooring Luxury Vinyl

  • Den
  • Room Size 20X12
  • Floor Level Main
  • Flooring Hardwood

  • Exercise Room
  • Room Size 18X11
  • Floor Level Basement
  • Flooring Other

  • Media Room
  • Room Size 19X19
  • Floor Level Basement
  • Flooring Carpet

  • Family Room - Down
  • Room Size 21X18
  • Floor Level Basement

  • Screened Porch
  • Room Size 19X14
  • Floor Level Main

  • Sitting Room
  • Room Size 15X14
  • Floor Level Second
  • Flooring Hardwood

  • Bar/Entertainment
  • Room Size 5X9
  • Floor Level Main
  • Flooring Luxury Vinyl

  • Laundry
  • Room Size 10X8
  • Floor Level Main
  • Flooring Hardwood

Interior Features

  • Appliances
  • Appliances Included Double Oven, Microwave, Dishwasher, High End Refrigerator, Bar Fridge, Freezer, Washer, Dryer, Disposal, Wine Refrigerator, Cooktop, Range Hood, Humidifier

  • Heating & Cooling
  • Heating Type Natural Gas, Forced Air, Radiant, Zoned, Radiant Floor
  • Air Conditioning Central Air

  • Fireplace
  • # of Fireplaces 3
  • Type of Fireplace Family Room, Living Room, Master Bedroom

Exterior Features

  • Building Information
  • Age of Building 16-20 Years
  • Exposure West
  • Recent Rehab Yes
  • Rehab Year 2022

  • Parking
  • # of Cars 6

Location
  • County Lake
  • Township Shields
  • Corporate Limits Lake Forest
  • Directions to Property East On Deerpath To Sheridan Road, South To Rosemary, East To Thorne, North To Address, On Cul-de-sac.

  • Schools
  • Elementary School District 67
  • Junior High District 67
  • High School District: 115
  • School Name Lake Forest High School

  • Property Taxes
  • Tax 72427
  • Tax Year 2025
  • Tax Exemptions Homeowner
  • Parcel Identification Number 12341010230000

  • Lot Information
  • Lot Size 1.0-1.99 Acres

Listed by Lori Baker for Compass | Source: MRED as distributed by MLS GRID

Based on information submitted to the MLS GRID as of 10/25/2026 11:32 PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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