Walworth County Home Values in July 2026: What Sellers Should Know
Quick answer: Walworth County home values kept rising through mid-2026. The county-wide median sits near $424,000, up about 7.3% year over year, with homes selling in a median of roughly 50 days. But the county is not one market. The Geneva Lake communities run well above that median, while the inland towns trade lower. For a seller, the number that matters is your community and your property, not the county average.
If you're weighing a sale, "the county is up 7%" is a nice headline and a poor pricing tool. Here's where values actually stand, why they vary so much across the county, and what it means for your home.
Where Walworth County values stand in July 2026
The county-wide picture is solid. Recent data put the Walworth County median sale price near $424,000, up about 7.3% from a year earlier, with homes selling in a median of roughly 50 days, down from about 57 a year ago. Monthly sales volume ran a little below last year, which fits a market with tight supply rather than weak demand.
That's a market still leaning toward sellers. Values are higher than a year ago and homes are moving in under two months when they're priced right.
The county is not one market
Here's the part a county average hides. Walworth County spans a wide range of prices and property types, and averaging them tells you almost nothing about your home.
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The Geneva Lake communities, Lake Geneva, Fontana, and Williams Bay, run well above the county median. In our July MLS pull, single-family homes in those three villages carried a median sale price near $571,000, and Fontana is the priciest community in the county
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Lakefront and estate properties reach into the millions, including a recent $14.3 million Fontana sale that pulls area averages upward
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Inland towns like Delavan, Elkhorn, Whitewater, East Troy, and Darien generally trade below the county median
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Condos price differently from single-family homes, usually lower and against their own comps
That spread is why the county-wide average and median tell different stories, and why neither prices your specific house. The full multi-market picture is in our .
What's driving values
A few forces are holding Walworth County values up while the national market drifts.
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Tight inventory. Wisconsin held about 4.1 months of supply, well under the 6 months that marks a balanced market, so demand keeps outrunning listings
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Strong regional demand. The Midwest is the strongest resale region in the country, and Southeast Wisconsin has led the state for price appreciation over the past year
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Chicago second-home money. A large share of lake demand comes from the Chicago area, where prices ran about 5.1% higher year over year, which supports the equity those buyers bring north
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A slow national backdrop that barely touches the lake. National resale prices were up just 1.3% year over year, but Walworth County's lake demand is largely its own market
What it means if you're selling
Rising values are good news, with one condition attached: the market still rewards accurate pricing.
Across the lake area, well-priced homes sold at about 99.7% of asking in a median of about 40 days, while overpriced homes sat and eventually cut, typically around 5%. Higher values don't change that dynamic. They raise the starting line, not the tolerance for overpricing. See and .
Two practical takeaways. Price to your community and property, not the county number. And time the launch for the season, since summer is peak demand at the lake. See .
How values differ by community
A quick orientation, with a deeper guide for each.
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Lake Geneva: the broadest range in the county, from in-town homes to lakefront
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Fontana: the top of the county, where the upper end negotiates. See
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Williams Bay: a segmented north-shore market with an active new-construction pocket. See
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Geneva National: a gated golf community that trades on its own comps. See
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Inland towns: generally lower price points and a more year-round buyer
Within any of these, lake access or frontage swings value more than almost anything else. You can browse active listings on the .
Don't rely on the county average or a Zestimate
A county median is a market indicator, not a valuation. An online estimate has the same problem in reverse: it leans on broad data and can't see your frontage, your lake rights, your view, or your condition, all of which move value hard in this county.
The reliable number comes from a hands-on of homes genuinely comparable to yours, sharpened by what your specific property offers. For a starting read, see .
How Kim and Joel value your Walworth County home
We price from real comps in your community and your segment, not a countywide average distorted by a handful of lakefront sales. We factor in your lake rights, condition, and competition, and we hand you a supported range plus a net sheet so you can see the proceeds behind the price. Want the current numbers for your address? Request a . Our full process is in .
The numbers behind this update
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Walworth County median, year-over-year change, and days on market: Redfin, three months ending May 2026
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Lake Geneva, Fontana, and Williams Bay single-family figures: Joel Reyenga's MLS pull, July 2026
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Wisconsin statewide median and months of supply: Wisconsin REALTORS Association, May 2026
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Southeast Wisconsin appreciation: Greater Milwaukee Association of Realtors and WRA
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Midwest, national, and Chicago figures: John Burns Research and Consulting and Keeping Current Matters resale agent survey, May 2026 data
Market figures move, and averages hide what's happening in your price band and community. Treat this as a general market read, not a valuation of your home.
Frequently asked questions
What is the median home price in Walworth County right now?
The county-wide median sat near $424,000 in mid-2026, up about 7.3% year over year. That blends the whole county, though. The Geneva Lake communities of Lake Geneva, Fontana, and Williams Bay run well above it, with a single-family median near $571,000 in a recent MLS pull, while inland towns trade lower.
Are home values going up in Walworth County?
Yes. Values were up about 7.3% year over year in the spring, supported by tight inventory, strong Midwest and Southeast Wisconsin demand, and Chicago-area second-home money. The national market was much slower, but Walworth County's lake demand is largely its own.
Why is the Lake Geneva area higher than the county median?
Because the Geneva Lake communities are premium lake villages, and the figure focuses on single-family homes there, while the county median blends in condos and the lower-priced inland towns. Lakefront and estate sales, including a recent $14.3 million Fontana closing, pull the area's averages higher still.
Is it a good time to sell in Walworth County?
Values are up and the market leans toward sellers, so conditions are favorable. Buyers are choosier, though, so accurate pricing still matters. Well-priced homes sold near asking in about 40 to 50 days, while overpriced ones sat and then cut.
How fast are homes selling in Walworth County?
The county-wide median was roughly 50 days, and single-family homes in the Geneva Lake communities went under contract in a median of about 40 days when priced right. Overpriced and higher-end homes can take longer.
How do I find out what my Walworth County home is worth?
Get a comparative market analysis of homes truly comparable to yours in your community, not a county average or an online estimate. Those miss frontage, lake access, view, and condition, which drive value here. Request a market snapshot for the current numbers on your specific property.
Get your home's real value
Wondering what your home is worth in Lake Geneva, Williams Bay, Fontana, Geneva National, Delavan, Elkhorn, or anywhere in Walworth County?
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