565 Illinois Avenue

Green Lake, WI
$ 7,500,000 Beds 8 Baths 11 Sq 10,157
Monthly Estimate* How much can I afford?

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.

Single Family

  • Price
  • $ 7,500,000
  • City
  • Green Lake
  • Bedrooms
  • 8
  • Full Bathrooms
  • 11
  • County
  • GREEN LAKE
  • Half Bathrooms
  • 0
  • Area
  • GREEN LAKE - C
  • Lot Size
  • 2.74 Acres
  • Zip
  • 54941
  • Sqr Footage
  • 10,157
  • Year Built
  • 1996
  • Taxes
  • $ 67625
  • Style
  • MLS#
  • 2020043
Listed By: Better Homes and Gardens Real Estate Special Properties;
Data Source: South Central Wisconsin MLS (SCWMLS)

Features

General

Fireplaces 3+ fireplaces,Gas,Wood
Garage 2 car,3 car,Attached,Detached
Zoning R1 Shore
School District Green Lake
Full Baths 11
Style Other
County Green Lake
Class Single Family
Tax Year 2026
Fuel Natural gas
Status Active
Items Included Pier all appliances,all window coverings,complete inventory of major furnishings to be provided by broker. watercraft included,see broker for details.
Year Built 1996
Directions Hill St to Left on South St to Right on Lake,Lake becomes Illinois Ave house and sign on the right.
High School Green Lake
City Green Lake
Elementary School Green Lake
Middle School Green Lake
DOM 90
Price Per Sq Ft Total AG 738.41
County Qtr Section Green Lake SE

Interior Features

Interior Amenities Great room
Basement Finished,Full
Family Room Dimensions 15x17
Laundry Dimensions 9x10
Kitchen Dimensions 22x15
Kitchen Features Microwave,Range/Oven
Dining Room Dimensions 20x13
Beds 8
Total Baths 11
Heating/Cooling Central air
Other Room 4 Dim 27x12
Other Room 3 Bedroom
Other Room 3 Dim 27x12
Other Room 2 Dim 35x17
Other Room 2 Game Room
Other Room 4 Bedroom
Finished SqFt 10157
Bedroom 2 Dim 20x17
Bedroom 3 Dim 14x13
Bedroom 4 Dim 18x12
Bedroom 5 Dim 11x15
Other Room Dim 15x31
Laundry Level M
Other Room Bedroom
Bedroom 2 Level U
Bedroom 3 Level U
Bedroom 4 Level U
Bedroom 5 Lvl U
Dining Area Lvl M
Dining Room Level M
Family Room Level L
Kitchen Level M
Other Room 2 Lvl L
Other Room 3 Lvl U
Other Room Lvl U
SqFt Source Blue Print
Full Baths Lower 1
Full Baths Main 3
Full Baths Upper 7

Exterior Features

Lot Description Subject Shoreland Zoning
Improvements 2616500
Exterior Stucco
Exterior Amenities Patio,Patio-Covered
Driveway Paved
Waterfront Boat house,Has actual water frontage,Lake,Water ski lake
Lake/River Big Green
Water/Waste Municipal sewer,Municipal water
Waterfront Y/N Yes

Amenities

  • Foreclosure
  • Views
  • Short Sale
  • New Construction
  • Adult 55+
  • Lease To Own
  • No HOA Fees
  • Furnished
  • Primary On Main
  • Air Conditioning
  • Seller Finance
  • Green
  • Fixer Upper
  • Horse
  • Golf
  • Fireplace
  • Deck
  • Garage
  • Basement
  • Pool

Affordability Calculator

$3,786

Per Month

Based on the average sale price from the Baraboo, WI office

  • Monthly Principal & interest $2,658
  • Monthly Property Taxes $1,062
  • Monthly Home Insurance $67
Adjust Payment Options
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Let's determine your purchasing power. Working with my mortgage partner, you'll have the information you need to shop for a home with confidence.

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.

Mortgage calculator provided courtesy of Inside Real Estate.

Schools

Elementary School Green Lake Elementary School
Middle School Green Lake Middle School
High School Green Lake High School

Price History

6/23/2026 Listed $7,900,000
8/26/2026 6% - $7,500,000

Property vs Zip Code Average in 54941

Price
AVG $1.44M
$7.5M
Taxes
AVG $11,310
$67,625
Year Built
AVG 1980
1996
Visits
AVG 8
51
Data Provided by Inside Real Estate®

Areas That We Cover

565 Illinois Avenue Green Lake, WI is a Single Family Home for sale at $7500000 with 10157 sqft and a lot size of 2.74 Acres Acre(s). 565 Illinois Avenue Green Lake has 8 bedrooms, 11 baths and was built in 1996. The property's zip code is 54941 which is in Green Lake, WI

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: 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.

Mortgage calculator provided courtesy of Inside Real Estate.

All information deemed reliable, but not guaranteed, and should be independently verified. The real estate information and related content displayed on this site is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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Monica Blake

Monica Blake

608-709-0156

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