Green Lake County WI Property Appraiser – Search Your Record Lookup
Green Lake County, Wisconsin is home to Big Green Lake — Wisconsin's deepest natural inland lake at 237 feet with an average depth of 100 feet and 27 miles of diverse shoreline ranging from sandstone bluffs to marshes. With 19,448 parcels across 349 square miles and an average annual tax bill of just $2,400 — 28% below the state average — Green Lake County offers exceptional lakefront and rural property value in central Wisconsin. Search ownership records, assessed values, and parcel details free — no login needed.
Wisconsin Property Search
In Green Lake County, Wisconsin, the County Appraiser’s office maintains and updates detailed parcel datasets for public access and research. The county currently manages 19,453 parcels and 24,712 matched buildings, supported by aerial imagery from 2018, 2020, and 2022. Address datasets were recently refreshed, identifying 13,422 secondary addresses across the county. Zoning classifications have also been standardized for 18,893 parcels, helping improve accuracy for property assessments, tax roll records, and land-use analysis throughout Green Lake County.
Green Lake County, Wisconsin Property Overview – 2026
Green Lake County contains 9,230 residential properties and 1,027 commercial properties. In 2026, the county recorded 54 residential sales, while 1.87% of homes are seriously underwater. The effective property tax rate in the county is 0.91%, reflecting moderate property taxation within the region.
Residential Properties
9,230
Commercial Properties
Avg. Home Age Single Family
Avg. Square Feet Single Family
Residential Sales 2026
54
Homes Seriously Underwater
1.87%
Residential Sales past year
374
Rich Homes percentage
33.39%
Effective 2026 Property Tax
0.91%
Total Foreclosure Filings 2025
1
Near By Counties
Green Lake County — Wisconsin's Deepest Lake Property Market
Big Green Lake's maximum depth of 237 feet makes it the deepest natural inland lake in Wisconsin — and its extraordinary water clarity, with a 21-year water residence time, creates some of the state's most prized lakefront property. The 7,350-acre lake has 27 miles of shoreline ranging from sandstone bluffs to marshland, and lakefront parcels along its north shore in the city of Green Lake command significant premiums over the county average. Green Lake County is also Wisconsin's smallest county by land area at just 349 square miles — a factor that concentrates demand and limits supply for lakefront properties. The county's median home sale price of $187,500 sits 28% below the Wisconsin state average, while lakefront and lake-adjacent parcels in Green Lake city sell well above that figure. Berlin, the county's largest city with 5,500 residents, sits on the Fox River and provides affordable residential options away from the lake premium.
Green Lake County Property — Key Stats 2026
Top Cities in Green Lake County
The leading communities in Green Lake County include Berlin with 5,120 parcels, Green Lake with 3,210 parcels, and Princeton with 2,980 parcels. These cities serve as key residential and commercial locations within the county. Their mix of lakefront properties, local businesses, and residential neighborhoods plays an important role in parcel tracking, zoning management, and property assessment activities handled by the county appraiser
Berlin
5,120 Parcels
Green Lake
3,210 Parcels
Princeton
2,980 Parcels
View Green Lake County Parcel Map — Official GIS
Search Big Green Lake shoreline parcels, property boundaries, and ownership data on Green Lake County's official GIS viewer
Open Green Lake County GIS Map →Also: Wisconsin Statewide Parcel Map (all 72 counties)
Helpful for Green Lake County Property Research
Green Lake County WI Property Search Tool Has 4 Best Method
Our Green Lake County, Wisconsin Property Search Tool allows users to easily find property records online at no cost. You can search using the property owner’s name, parcel identification number (PIN), property address, or even a city name by entering it in the address field. The tool quickly displays ownership records, tax details, sales history, and full parcel information within seconds.
Search By Owner Name
You can use the owner name to locate property records within Green Lake County Wisconsin.
Search By Address
Users may also search detailed property information using the exact property address in Green Lake County.
Search By Parcel PIN
Enter the Parcel Identification Number to perform a precise property search in Green Lake County.
Search By City Name
If no other details are available, search properties using the city name in the address field.
Green Lake County WI Property Search Tool Provide Information
Our Green Lake County, Wisconsin Property Search Tool provides complete property data with every lookup. Search using the owner name, parcel number, or property address to instantly view ownership information, property tax details, land values, and official county assessment records for accurate real estate research.
Parcel Number
Primary owner listed in Green Lake County Wisconsin property records, helping verify ownership during parcel searches.
Owner Name
Secondary owner name in Green Lake County Wisconsin records identifies co-owners and shared property ownership responsibilities.
Site Address
Physical property location recorded in Green Lake County Wisconsin databases for mapping, navigation, and parcel identification.
Postal Address
Owner mailing address in Green Lake County Wisconsin records used for official tax notices communications.
PI Number
Unique parcel identification number assigned to every property within Green Lake County Wisconsin tax mapping systems.
Tax Parcel Id
Green Lake County Wisconsin tax parcel identification number connects property parcels with county taxation records.
State Id
Wisconsin state identification number assigned to Green Lake County properties for statewide property database tracking.
Zip Code
Postal zip code of property location recorded in Green Lake County Wisconsin parcel database systems.
Place Name
City or community name identifying property location within Green Lake County Wisconsin geographic records.
School District
School district assigned to property in Green Lake County Wisconsin affecting taxation, demographics, and property value.
Assessed Value
Total assessed value determined by Green Lake County Wisconsin for taxation and property evaluation.
Land Value
Land value assessment recorded by Green Lake County Wisconsin separate from improvements or structures.
Improvement Value
Value of buildings and improvements assessed by Green Lake County Wisconsin for property taxation.
Fair Market Value
Estimated market value of property based on Green Lake County Wisconsin assessment and market data.
Property Tax Amount
Actual tax amount payable after deductions recorded for Green Lake County Wisconsin property owners.
Gross Property Tax
Total property tax before exemptions calculated for parcels within Green Lake County Wisconsin.
Property Class
Property classification in Green Lake County Wisconsin such as residential, commercial, agricultural, or vacant land.
Assessed Acres
Total acreage assessed for taxation purposes within official Green Lake County Wisconsin property records.
Deeded Acres
Legal land acreage documented on property deeds recorded in Green Lake County Wisconsin registry.
GIS Acres
GIS calculated acreage measurement for parcels mapped within Green Lake County Wisconsin geographic system.
$250,244
FAQs
How can I search property records in Green Lake County Wisconsin?
You can search using the owner name, parcel number, property address, or city name.
How many parcels are recorded in Green Lake County Wisconsin?
Green Lake County Wisconsin currently tracks about 19,453 property parcels in its database.
What information does the Green Lake County property search provide?
It provides ownership details, parcel data, tax records, property values, and sales history.
Can I find property tax details in Green Lake County Wisconsin?
, the property search tool shows assessed values, tax amounts, and property tax records
Is the Green Lake County Wisconsin property search tool free to use?
Yes, the property records search tool is available online and free for public access.