400 Washington Road
Lake Forest, IL, 60045 $ 3,995,000
Bedrooms6 Baths5.4 Sq 8,991 Monthly Estimate*
$ 25,225
for $3,995,000 with 6 bedrooms and 5 full baths, 4 half baths. This 8,991 square foot home was built in 1900 on a lot size of 0.972.
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, 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.
See more
FeaturesGeneralLiving Area 8991
Sewer Storm Sewer
Heating Steam Radiator(s)
Cooling Small Duct High Velocity Zoned
Possession Closing
Appliances Range Microwave Dishwasher High End Refrigerator Bar Fridge Freezer Washer Dryer Disposal Wine Refrigerator Cooktop Oven Range Hood
HOA Fee 0
Garage Spaces 3
Association Fee Includes None
Architectural Style Georgian
Construction Materials Brick
Year Built 1900
Township Shields
Tax Year 2025
Ownership Fee Simple
Community Features Park Lake Curbs Sidewalks Street Lights Street Paved
Assoc Fee Paid Per Not Applicable
County Lake
New Construction N
Property Type Residential Detached Single
Total Rooms 14
Full Baths 5
Status New
Directions East on Deerpath to Washington Rd. South on Washington
High School Lake Forest High School
City Lake Forest
High School District 115
MLS Area Lake Forest
Elementary School Sheridan Elementary School
Tax Annual Amount 48345
Middle/Junior High School Deer Path Middle School
Standard Status Active
Middle/Junior School District 67
Elementary School District 67
See more
InteriorInterior Amenities Cathedral Ceiling(s) Wet Bar In-Law Floorplan Built-in Features Walk-In Closet(s) Bookcases Special Millwork
Basement Partially Finished Full
Flooring Hardwood
Total Fireplaces 8
Fireplace Features Wood Burning Gas Starter
Half Baths 4
Laundry Features Upper Level Multiple Locations Sink
Total Bedrooms 6
Room Type Bedroom 5 Bedroom 6 Office Library Recreation Room Screened Porch Media Room Foyer Mud Room
Total Baths 9
Bedrooms Possible 6
Bathroom Separate Shower Accessible Shower Steam Shower Double Sink Double Shower Soaking Tub
See more
ExteriorExterior Amenities Balcony
Parking Features Asphalt Circular Driveway Side Driveway Garage Door Opener Garage Yes Garage Owned Detached
Water Source Lake Michigan
Total Parking 3
Lot Dimensions 231 X 208 X 107 X 241
Lot Size Acres 0.972
Waterfront Y/N N
See more
* Excluded FeaturesList ByJameson Sotheby's International RealtyBroker
ejakaitis@jamesonsir.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $25,225
- Monthly Property Taxes
- $4,029
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Lake Forest, IL
Average List Price $2,154,673
Percent of Sale Price 46%
About Lake Forest, IL 19,888 Population
-2% Since 2002
$ 164,533 Median Income
46.48 Median Age
33% Households with Children
Trends Information provided by ATTOM Data Solutions.
567642 Elementary School
567092 Middle School
Lake Forest High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 8/8/2026 | $3,995,000 | | Listed Price |