Updated May 15, 2026
Elizabeth Jakaitis Of Jameson Sotheby's Represents Buyer In Lake Forest Sale Of $6.4M Mansion
261 East Onwentsia Road
$6,400,000
$556/SF
Building Size
11,500 SF
Asset Type
Single Family
Closing
May 14, 2026
About this deal
AI
A single-family residence located at 261 East Onwentsia Road in Lake Forest, IL, has been sold for $6,400,000. The asset spans 11,500 square feet, representing a price per square foot of $557.
Summary of transaction details:
- Property Type: Single Family
- Transaction Amount: $6,400,000
- Address: 261 East Onwentsia Road
- Market: Lake Forest, IL
- Square Footage: 11,500
- Price Per Square Foot: $557
- Buyer's Representative: Elizabeth Jakaitis - Jameson Sotheby's International Realty
- Seller's Representative: Elizabeth Wieneke - Compass
The transaction involved buyer's representative Elizabeth Jakaitis working with Jameson Sotheby's International Realty, and seller's representative Elizabeth Wieneke from Compass. The property was on the market for nearly two years before the sale, closing below both its original asking price and its 2017 purchase price.
On the Map
$6,400,000
$556/SF
Single Family
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Market Single Family Market Snapshot
Boundary boundary · Single Family · Sale transactions
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Purchase Price
Annual NOI
Loan Amount
Interest Rate (%)
Loan Term (yrs)
Down Payment (%)
Cap Rate
2.48%
Cash-on-Cash
-0.71%
Monthly Payment
$14,164
Annual Debt Svc
$169,964
Annual Cash Flow
$-11,334
DSCR
0.93