Walworth County Wisconsin Property Appraiser – Search Your Record Lookup
Walworth County, Wisconsin is anchored by Geneva Lake — nicknamed the "Newport of the West" since the 1870s when Chicago's wealthiest families built lakefront mansions along its 21-mile shoreline. With 64,000+ parcels across 555 square miles bordering Illinois and a population of 106,478, Walworth County blends resort-town tourism with growing suburban communities. Land records reach back to 1839 — among Wisconsin's oldest continuous real estate archives. Search ownership records, assessed values, and parcel details free — no login needed.
Wisconsin Property Search
Walworth County, Wisconsin’s Property Appraiser office maintains and updates detailed parcel records for public access. The county currently manages 69,054 parcels and 79,788 matched buildings, using aerial imagery from multiple years. Address records were recently refreshed, identifying 69,032 secondary addresses. Zoning data has also been standardized for 68,121 parcels, ensuring reliable property assessments, parcel tracking, and accurate tax roll data across the county
Walworth County, Wisconsin Property Overview – 2026
Walworth County has 45,752 residential properties and 3,538 commercial properties. Data for average home age and size is currently unavailable. In 2026, there were 233 residential sales, while 1.32% of homes are seriously underwater, and the effective property tax rate is 0.94%.
Residential Properties
45,752
Commercial Properties
Avg. Home Age Single Family
Avg. Square Feet Single Family
Residential Sales 2026
Homes Seriously Underwater
Residential Sales past year
Rich Homes percentage
34.53%
Effective 2026 Property Tax
Total Foreclosure Filings 2025
20
Near By Counties In Walworth County
Walworth County — Geneva Lake's Century-Old Resort Tradition
Geneva Lake — known to the Potawatomi as Kishwauketoe ("Clear Water") — earned its "Newport of the West" nickname when Chicago's railroad and meatpacking fortunes discovered this sparkling 5,401-acre lake just 75 miles from downtown Chicago in the 1870s. The Wrigley family, Maytag family, and other industrial dynasties built lavish lakefront estates along its shores. One of Geneva Lake's most distinctive features is the Shore Path — a legally mandated 21-mile public walking path that circles the entire lake, passing directly in front of private lakefront estates by legal easement dating to the 1800s. This path makes Geneva Lake one of the few private lake communities in America where the full shoreline is publicly accessible on foot. Geneva Lake is 135 feet deep and exceptionally clear, with average depths of 61 feet supporting cold-water species including lake trout. The county's land records are indexed in a grantor/grantee system beginning in 1839 — one of Wisconsin's most historically complete county archives.
Walworth County Property — Key Stats 2026
Top Cities in Walworth County
locations serve as major residential and commercial centers. With a blend of lakeside communities, growing neighborhoods, and active local economies, they play a key role in property assessments, zoning control, and parcel management across the count
Elkhorn
22,845 Parcels
Lake Geneva
18,732 Parcels
Whitewater
9,614 Parcels
View Walworth County Parcel Map — Official Parcel Search
Search Geneva Lake shoreline parcels, Elkhorn area properties, and ownership data on Walworth County's official parcel information inquiry system — records from 1839
Open Walworth County Parcel Search →Also: Wisconsin Statewide Parcel Map (all 72 counties)
Helpful for Walworth County Property Research
Walworth County WI Property Search Tool Has 4 Best Methods
Our Walworth County Wisconsin Property Search Tool allows users to access property records online without cost. You can search using owner name, parcel number (PIN), property address, or city name. Instantly view ownership details, tax data, sales history, and full property insights within seconds.
Search By Owner Name
You can easily search property records in Walworth County Wisconsin using the owner name.
Search By Address
Find complete property details in Walworth County Wisconsin using the property address quickly.
Search By Parcel PIN
Use the parcel number for exact and accurate property record searches in Walworth County Wisconsin.
Search By City Name
If no details are available, search using city name within Walworth County Wisconsin address field.
Walworth County WI Property Search Tool Provides Information
Our Walworth County, Wisconsin Property Search Tool provides detailed property data with each lookup. Users can search using owner name, parcel number, or address to access full ownership records, tax information, land values, and official county assessment data—making property research easier and more accurate.
Parcel Number
Walworth County Wisconsin primary owner name helps verify ownership, ensuring accurate property record searches and legal identification.
Owner Name
Walworth County Wisconsin secondary owner name identifies co-owners, supporting shared ownership details and property record clarity.
Site Address
Walworth County Wisconsin site address shows property location, helping mapping, navigation, valuation, and accurate parcel identification.
Postal Address
Walworth County Wisconsin postal address ensures tax bills, notices, and official communications reach property owners correctly.
PI Number
Walworth County Wisconsin parcel identification number uniquely identifies properties for tax records, mapping, and legal documentation purposes.
Tax Parcel Id
Walworth County Wisconsin tax parcel identification number links properties to taxation records and payment tracking systems efficiently.
State Id
Walworth County Wisconsin state identification number standardizes property tracking across Wisconsin databases for consistency and accuracy.
Zip Code
Walworth County Wisconsin zip code helps in location searches, demographic analysis, mapping, and property value estimations.
Place Name
Walworth County Wisconsin place name identifies city or community, supporting geographic searches and real estate comparisons
School District
Walworth County Wisconsin school district affects property value, taxes, and helps families evaluate local education opportunities.
Assessed Value
Walworth County Wisconsin assessed value determines property worth for taxation, investment analysis, and market comparison insights.
Land Value
Walworth County Wisconsin land value represents assessed land worth separately, helping investors and buyers evaluate property potential.
Improvement Value
Walworth County Wisconsin improvement value shows building worth, supporting tax calculations and real estate market analysis.
Fair Market Value
Walworth County Wisconsin estimated market value guides buyers, sellers, and investors in pricing and real estate decisions.
Property Tax Amount
Walworth County Wisconsin net property tax amount shows payable taxes after deductions, helping financial and investment planning.
Gross Property Tax
Walworth County Wisconsin gross property tax amount displays total taxes before deductions for full financial obligation clarity.
Property Class
Walworth County Wisconsin property class categorizes property type, supporting taxation, valuation, and real estate data analysis.
Assessed Acres
Walworth County Wisconsin assessed acres show land size used for taxation, valuation, and accurate property measurement records.
Deeded Acres
Walworth County Wisconsin deeded acres represent legal land size recorded in ownership documents for verification and disputes.
GIS Acres
Walworth County Wisconsin GIS acres provide mapping-based land measurements for planning, assessments, and geographic parcel analysis.
$283,158
FAQs
How many parcels are in Walworth County Wisconsin?
Walworth County Wisconsin has 69,054 parcels available for public property record searches.
Can I search property records online in Walworth County Wisconsin?
Yes, you can search by owner name, parcel ID, address, or city easily.
What is the effective property tax rate in Walworth County Wisconsin?
The effective property tax rate is approximately 0.94% based on latest available data.
How many residential properties are in Walworth County Wisconsin?
he effective property tax rate is approximately 0.94% based on latest available data.There are 45,752 residential properties recorded in the county database.
What information does the property search tool provide?
It provides ownership details, tax data, parcel records, and complete property insights.