400 Washington Rd
Lake Forest, IL 60045
For more information on this listing, contact us at: (773) 998-2401
Active
$3,995,000
400 Washington Rd Lake Forest, IL 60045
Detached Single
Property Type
6
Beds
5 Full 4 Half
Baths
8,991
Sq. Ft.
1900
Year Built
Lake
County
Timeless architecture, extraordinary scale, and an exceptional East Lake Forest lifestyle come together at 400 Washington Road. Set on a beautifully landscaped acre just blocks from Lake Michigan, Lake Forest Beach, historic Market Square, and Metra, this impressive 6-bedroom, 5.4-bath Georgian offers the rare combination of architectural distinction, beautifully proportioned living spaces, and remarkable flexibility for today's lifestyle. Originally designed by renowned architect Henry Ives Cobb, the home has been thoughtfully updated and meticulously maintained while preserving the craftsmanship, character, and sense of permanence that make it so special. Significant recent investment has addressed not only the home's visible finishes, but also many of the important behind-the-scenes elements, giving the next owner the benefit of a historic residence that has been carefully stewarded for modern living. A stately circular drive winds beneath magnificent white oak trees, creating an unforgettable approach to the home's iconic Georgian facade. Inside, approximately 6,873 square feet across the first and second floors provides an exceptional sense of space without sacrificing warmth or livability. Gracious formal rooms flow comfortably into the spaces where life happens every day, including an inviting family room, handsome private office with fireplace, and an updated kitchen featuring premium Sub-Zero and Miele appliances. Fresh, beautifully maintained interiors and thoughtfully restored architectural details allow the home's original character to shine while feeling polished and move-in ready. Upstairs, four spacious ensuite bedrooms provide privacy and comfort, along with a generous second-floor laundry room. One of the home's most compelling features is its third level, an additional approximately 2,100 square feet of above-grade living space filled with natural light. With additional bedrooms, a study, media room, recreation space, and kitchenette, this level offers incredible possibilities for a home office suite, children's hangout, guest quarters, au pair accommodations, creative studio, or private space for extended family. The basement adds a fitness area, extensive storage, a climate-controlled 2,000-bottle wine cellar. Outdoor living is equally inviting. A screened porch and expansive stone terrace overlook the beautifully landscaped grounds, offering effortless spaces for summer dinners, weekend gatherings, or simply enjoying the privacy and beauty of the property. With substantial recent improvements including new 2024 roof, attentive maintenance, and enduring architectural quality, 400 Washington Road offers something increasingly rare: a distinguished historic home that feels both established and exceptionally well cared for. Grand yet comfortable, historic yet highly functional, it is a remarkable opportunity in one of Lake Forest's most desirable locations to make new memories.
MLS #
12696840
Monthly HOA
N/A
On Site
Not Available
Last Updated
9/16/2026
Location
Contact Agent
Property Rocks
(773) 998-2401Property Details
Community Information
Address
400 Washington Rd, Lake Forest, IL 60045
Area
Lake Forest
County
Lake
City
Lake Forest
Township
Shields
Zip Code
60045
School Information
School District
67
High School
Lake Forest High School
Middle School
Deer Path Middle School
Elementary School
Sheridan Elementary School
Architecture
Bedrooms
6
Bathrooms
5 Full / 4 Half
Year Built
1900
Style
Georgian
Construction Materials
Brick
Age Range
100+ Years
Type Detached
3 Stories
Basement Type
Partially Finished, Full
Parking Features
Asphalt, Circular Driveway, Side Driveway, Garage Door Opener, Garage, Yes, Garage Owned, Detached
Features / Amenities
Interior Features
Cathedral Ceiling(s), Wet Bar, In-Law Floorplan, Built-in Features, Walk-In Closet(s), Bookcases, Special Millwork
Appliances
Range, Microwave, Dishwasher, High End Refrigerator, Bar Fridge, Freezer, Washer, Dryer, Disposal, Wine Refrigerator, Cooktop, Oven, Range Hood
Fireplace Features
Wood Burning, Gas Starter
Fireplaces Total
8
Flooring
Hardwood
Laundry
Upper Level, Multiple Locations, Sink
Rooms
Bedroom 5, Bedroom 6, Office, Library, Recreation Room, Screened Porch, Media Room, Foyer, Mud Room
Exterior Features
Balcony
Patio And Porch
Patio, Screened
Parking Total
3
Garage Spaces
3
Air Conditioning
Small Duct High Velocity, Zoned
Heat Source / Type
Steam, Radiator(s)
Fireplace(s)
Family Room, Living Room, Master Bedroom
Total Rooms
14
Property Features
Lot Size
0.97 Acres
Lot Dimensions
.50-.99 Acre
Sewer
Storm Sewer
Water
Lake Michigan
Transportation
School Bus Service, Commuter Train
Open House Count
1
Open House Update
2026-09-16T18:29:23
Directions
East on Deerpath to Washington Rd., South on Washington
Tax and Financial Info
Tax Year
2025
Tax Annual Amount
$48,345
Ownership
Fee Simple
Rooms
| Level | |
| Library | Main |
| Screened Porch | Main |
| Foyer | Main |
| Mud Room | Main |
| Dining Room | Main |
| Family Room | Main |
| Kitchen | Main |
| Living Room | Main |
| N/A | |
| Bedroom 2 | Second |
| Bedroom 3 | Second |
| Bedroom 4 | Second |
| Laundry | Second |
| Master Bedroom | Second |
| Bedroom 5 | Third |
| Bedroom 6 | Third |
| Office | Third |
| Recreation Room | Third |
| Media Room | Third |
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Listing provided courtesy of Jameson Sotheby's International Realty.Listings courtesy of MRED MLS as distributed by MLS GRID
Based on information submitted to the MLS GRID as of September 18, 2026 10:00 AM CST. 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.
Properties displayed may be listed or sold by various participants in the MLS