Sell your estate
Pricing and marketing when supply is high.
Estates in Lake Forest, Illinois
Luxury Homes for Sale in Lake Forest, IL
Luxury homes for sale in Lake Forest, IL on the lake, on ravines and on wooded acreage, from historic estates to new builds, with private alerts when one lists.
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01 / The market
Lake Forest, IL luxury homes market
Luxury homes for sale in Lake Forest, IL above $3M had 17 houses on the market and 3 sales in the six months to October 21, 2026, or about 34 months of supply (Homes by Marco). Buyers at this level have choice and time.
The $2M to $3M band moves faster, with 23 sales and about four months of supply in the same period. Lake Forest, IL mansions for sale above $5M are few, and each one is priced on its own merits.
02 / By setting
Luxury homes for sale in Lake Forest, IL by setting
Lakefront
Homes on the bluff above Lake Michigan, mostly east of Sheridan Road.
Ravines
Wooded ravines cut through East Lake Forest to the lake. Homes on their edges trade privacy and views for careful drainage work.
Historic estates
Large homes from the late 1800s and early 1900s on big lots, many designed by well-known architects, in Georgian, French provincial, Tudor and Prairie styles.
Golf
Homes in Conway Farms, built around Conway Farms Golf Club west of Route 41.
New estates
New homes of 7,000 square feet and more, such as those in Windridge, built from 2024. See new construction in Lake Forest.
03 / Waterfront
Lake Forest, IL waterfront homes for sale
Lake Forest, IL waterfront homes for sale sit on a high bluff over Lake Michigan, many with stairs or a path down to the beach. Villa Turicum, on the lake east of Sheridan Road, had listings from $2.09M to $21.99M and homes from 2,776 to 20,000 square feet in October 2026 (Homes by Marco).
Before you buy on the lake, ask for the history of the bluff and any shoreline work, the engineer's reports and the permits behind them. See Villa Turicum homes.
04 / Estates
Lake Forest, IL estates and historic homes
Lake Forest, IL estates from the early 1900s are part of what makes the town. Architects such as Howard Van Doren Shaw, who designed Market Square in 1916, and David Adler built homes here that still stand. Villa Turicum takes its name from a lakefront estate of that era, later divided into the lots there today.
Historic homes are concentrated in East Lake Forest. Some sit in local historic districts, where exterior changes can need City review. See East Lake Forest homes for sale.
05 / Due diligence
What to check before buying a Lake Forest estate
- Property taxes: about $20,000 a year on average in East Lake Forest and more than $31,000 in Villa Turicum (Homes by Marco).
- The bluff, ravine or shoreline: engineer's reports, past work and permits.
- Systems: roofs, boilers, generators and any guest house or pool.
- Insurance quotes before attorney review ends.
- Grounds: what it costs to keep up the lot each year.
06 / Private sales
Quiet listings and privacy
Some owners at this level ask for limited marketing or private showings. Tell us what you are looking for and we watch for those homes as well as the public listings, and keep your search confidential.
Selling an estate? Our page on selling a home in Lake Forest covers pricing above $3M.
07 / Related
More on luxury real estate in Lake Forest, IL
Housing market report
Supply and sales for the $3M and up band each month.
New construction
New estates and teardown lots.
08 / Questions
Questions about luxury homes in Lake Forest
On October 21, 2026, 17 houses were listed at $3M and up, with 3 sales in the previous six months (Homes by Marco).
Yes, on the bluff above Lake Michigan, mostly east of Sheridan Road. Few list in a year, so alerts help.
Above $3M, supply is high, so buyers often have room on price and terms. Under $2M the market is much tighter.
Yes. We keep your name and plans confidential and arrange private showings when a seller allows them.
They vary by home. Average yearly taxes run about $20,000 in East Lake Forest and more than $31,000 in Villa Turicum (Homes by Marco).
Find your Lake Forest estate
Tell us the setting and price range you want. We send private alerts and arrange showings on your schedule.
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Tell us whether you are buying, selling or both, and where in Lake Forest. We reply by phone or email.