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565 Illinois Avenue
Green Lake WI 54941 US

$7,900,000

Active Listing ID 2020043
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8 bed
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11.00 Bath (11 Full)
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Lot: 2.74 Acres
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Other

$7,900,000

Active Listing ID 2020043
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565 Illinois Avenue 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.

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Property Features

  • Facts
  • Lot Size: 2.74 Acres
  • Property Type: Residential
  • Property Sub-type: Other
  • Features
  • Full Bathrooms: 11
  • Exterior Finish: Patio, Patio-Covered
  • Additional Features
  • Fireplace
  • Patio
  • Waterfront

School Information

  • School
  • Green Lake(Elementary)
  • Green Lake(MiddleSchool)
  • Green Lake(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Other
  • listprice: 7900000
  • unparsedaddress: 565 Illinois Avenue
  • postalcity: Green Lake
  • stateorprovince: WI
  • country: US
  • postalcode: 54941
  • bathroomsfull: 11
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 2.74
  • lotsizeunits: Acres
  • lotsizearea: 2.74
  • livingarea: 10157
  • livingareaunits: Square Feet
  • latitude: 43.835978
  • longitude: -88.955308
  • listagentfullname: Jeffrey Shadick
  • listagentemail: jeff@special-properties.com
  • listagentkey: 3yd-SCWMLSWI-10981
  • listagentmlsid: 10981
  • listagentpreferredphone: 9208589786
  • listagentofficephone: 9202940122
  • listofficekey: 3yd-SCWMLSWI-2643
  • listofficemlsid: 2643
  • disclaimer: Copyright © 2026 REALTORS® Association of South Central Wisconsin. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: SCWMLSWI
  • yearbuilt: 1996
  • listagenturl: http://www.special-property.com/
  • countyorparish: Green Lake
  • parcelnumber: 231002000000
  • elementaryschool: Green Lake
  • highschool: Green Lake
  • elementaryschooldistrict: Green Lake
  • middleorjuniorschooldistrict: Green Lake
  • highschooldistrict: Green Lake
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 0
  • waterfrontyn: True
  • franchiseaffiliation: None
  • interiorfeatures: Great room
  • exteriorfeatures: Patio, Patio-Covered
  • waterfrontfeatures: Lake, Waterfront
  • rooms: Bathroom 2, Bedroom 7, Bathroom 9, Bedroom 3, Bathroom 8, Bathroom 5, Bedroom 5, Bathroom 10, Bedroom 6, Bedroom 2, Bedroom 1, Bathroom 4, Bathroom 6, Bathroom 3, Bedroom 4, Bathroom 11, Bathroom 1, Bathroom 7, Bedroom 8
  • patioandporchfeatures: Patio
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -88.95531, 43.83598
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Special Property", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"jeff@special-properties.com", "ListBrokerageCity":"Green Lake", "ListBrokerageCountry":"US", "ListBrokerageEmail":"lgrout1@gmail.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/169/270850/20140728160927912.png", "ListBrokerageName":"Special Property", "ListBrokeragePhone":"(920) 294-0122", "ListBrokeragePostalCode":"54941", "ListBrokerageStateOrProvince":"WI", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"518 Mill Street", "ListBrokerageWebsiteUrl":"http://www.special-property.com/", "ListOfficeAddress1":"PO Box 637 518 Mill Street", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"2643", "ListOfficeCity":"Green Lake", "ListOfficeCountry":"US", "ListOfficeEmail":"info@special-properties.com", "ListOfficePostalCode":"54941-0637", "ListOfficeStateOrProvince":"WI", "ListPriceCurrencyType":"USD", "ListingTitle":"SINGLE_FAMILY - Green Lake, WI", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/565-Illinois-Ave_Green-Lake_WI_54941_M85830-91939?f=listhub&s=SCWMLSWI&m=2020043&c=rexren", "MLSModificationTimestamp":"2026-07-01 11:12:01", "Neighborhoods":[{"Description":null, "Name":"GREEN LAKE - C"}], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":67625, "TaxDescription":null, "TaxYear":"2026"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 7/1/2026 11:33:19 AM GMT
Source Updated Date: 7/8/2026 12:43:38 AM GMT

Courtesy of: Jeffrey Shadick, Better Homes and Gardens Real Estate Special Properties, jeff@special-properties.com

Copyright © 2026 REALTORS® Association of South Central Wisconsin. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.