565 Illinois Avenue
Green Lake, WI 54941
$7,500,000
Listing Courtesy of: Better Homes and Gardens Real Estate Special Properties
Listing Agent: Jeffrey Shadick
920-858-9786
An extraordinary French inspired luxury estate gracing Green Lakes coveted north shore on prestigious Illinois Avenue. Designed as a true generational retreat, this remarkable 8 ensuite, 11 bathroom residence unfolds across over 10,000 sq ft, where timeless architecture and warm gathering spaces invite family and friends to come together year after year. Inviting fireplaces and thoughtfully connected living areas create a natural flow for both quiet moments and grand celebrations. Sun filled porches, a library, and spaces for recreation and wellness offer something for every generation. Along the shoreline, a sweeping stone terrace and iconic boathouse with upper level gathering space set the stage for unforgettable lake days. Set on 2.74 wooded acres with 202 feet of frontage, this is a legacy property to be cherished for generations.
| Mls #: | 2020043 |
|---|---|
| List Price: | $7,500,000 |
| Class: | Single Family |
| Status: | Active |
| Bedrooms: | 8 |
| Full Baths Total: | 11 |
| Finished Sq Ft: | 10,157 |
| Net Taxes: | $67,625 |
| Est. Total Acres: | 2.74 |
| Architecture: | Other |
| Waterfront Y/N: | Yes |
| Municipality: | Green Lake |
| County: | Green Lake |
| ZIP: | 54941 |
| Year Built: | 1996 |
| Location: | Green Lake-C |
| State: | WI |
| Price Per Sqft: | $738.41 |
| C/T/V: | City |
| Laundry Level: | M |
| Living/Great Room Lvl: | M |
| Kitchen Lvl: | M |
| Dining Room Lvl: | M |
| Family Room Lvl: | L |
| Master Bed Rm Lvl: | M |
| Bedroom 2 Lvl: | U |
| Bedroom 3 Lvl: | U |
| Bedroom 4 Lvl: | U |
| Other Room: | Bedroom |
| Other Room 2: | Game Room |
| Zoning: | R1 Shore |
| High School: | Green Lake |
| Middle School: | Green Lake |
| Elementary: | Green Lake |
| Laundry Dim: | 9x10 |
| Bedroom 5 Lvl: | U |
| Other Room 3: | Bedroom |
| Other Room 4: | Bedroom |
| Farm Y/N: | No |
| Lake/River: | Big Green |
| Full Baths Upper: | 7 |
| 1/2 Baths Upper: | 0 |
| Above Grade Bedroom Count: | 5 |
| Full Baths Main: | 3 |
| 1/2 Baths Main: | 0 |
| Full Baths Lower: | 1 |
| 1/2 Baths Lower: | 0 |
| Total Assess Year: | 2025 |
| Tax Year: | 2026 |
| Total Full Garage Stalls: | 5 |
| Fin Above Grade Sq Ft: | 7,787 |
| Fin Part/All Below Grd Sf: | 2,370 |
| Finished Sq Ft: | 10,157 |
| Land Assess: | $2,705,000 |
| Improvements: | $2,616,500 |
| Total Assess: | $5,321,500 |
| Above Grade Price Per Sqft: | $963.14 |
| Other Room Lvl: | U |
| Other Room 2 Lvl: | L |
| Other Room 4 Lvl: | U |
| Dining Area Lvl: | M |
| Other Room 3 Lvl: | U |
| Living/Great Dim: | 27x30 |
| Kitchen Dim: | 22x15 |
| Dining Room Dim: | 20x13 |
| Family Room Dim: | 15x17 |
| Master Bed Dim: | 19x17 |
| Bedroom 2 Dim: | 20x17 |
| Bedroom 3 Dim: | 14x13 |
| Bedroom 4 Dim: | 18x12 |
| Other Room Dim: | 15x31 |
| Other Room 2 Dim: | 35x17 |
| Bedroom 5 Dim: | 11x15 |
| Other Room 3 Dim: | 27x12 |
| Other Room 4 Dim: | 27x12 |
| Dining Area Dim: | 20x13 |
| Acres Source: | PlatMap/Survey |
| Year Built Source: | Assessor |
| County Qtr Section: | Green Lake SE |
| School District: | Green Lake |
| Parcel Id: | 231002000000 |
| Feet Waterfront: | 202 |
| Type: | 2 story |
| Basement: | Full, Finished |
| Garage: | 2 car, 3 car, Attached, Detached |
| Driveway: | Paved |
| Exterior: | Stucco |
| Lot Description: | Subject Shoreland Zoning |
| Fuel: | Natural gas |
| Heating/Cooling: | Central air |
| Fireplace: | Wood, Gas, 3+ fireplaces |
| Water/Waste: | Municipal water, Municipal sewer |
| Kitchen Features: | Range/Oven, Microwave |
| Interior Features: | Great room |
| Exterior Features: | Patio, Patio-Covered |
| Waterfront: | Has actual water frontage, Lake, Water ski lake, Boat house |
| Directions: | Hill St to Left on South St to Right on Lake, Lake becomes Illinois Ave house and sign on the right. |
| Items Included: | Pier all appliances, all window coverings, complete inventory of major furnishings to be provided by broker. watercraft included, see broker for details. |
| Items Excluded: | House is being offered almost completely furnished (turn key) |
| Primary Bed Bath: | Full |
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South Central Wisconsin Multiple Listing Service data last updated on October 08, 2026 04:31 PM - CT.
Property Last Updated: October 08, 2026 04:31 PM - CT
