Williams Bay, WI 53191 housing market
Data through Aug 2026 · Balanced market · leverage 59
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Home Value
$542,929
+3.7% vs. a year ago
Buyer Leverage Score
59
Sep 2026
Months of Supply
5.6 months
Aug 2026
Days on Market
113 days
Sep 2026
Price Cut %
16%
Sep 2026
Sale-to-List Ratio
99.5%
Aug 2026
Mtg Payment as % of Income
53%
Aug 2026
Overvalued %
82%
Aug 2026
Expected Disaster Loss
$61
Dec 2025
What this means
- Valuation. Prices are 82% above what local incomes have historically supported (this area's pre-2020 price-to-income ratio).
- Prices. Home values are up 3.7% over the past year (U.S.: +1.2%).
- Supply. Listings are 27% below the 2017-19 norm and rising (+7% vs. a year ago): still a tight market.
- Negotiating. Buyer leverage is moderate (59/100; U.S.: 54): homes sell for about 0.5% below their final list price; 16% of listings had a price cut (U.S.: 26%).
- Affordability. A mortgage on the typical home takes 53% of the median household income (U.S.: 35%); it takes about $133k a year to keep the payment at 30% of gross pay. That includes about $1,357 a year for home insurance (U.S.: $1,790).
- Disaster risk. FEMA expects about $61 a year in natural-disaster damage per $100k of building value (U.S.: $155), mostly from flooding.
- Outlook. Leaning up: likely −6% to +11% over the next 12 months (72% chance of a rise).
Next 12 months
Leaning up
Prices are more likely to rise than fall over the next year. Likely change: −5.7% to +10.6% (80% range; middle estimate +3.6%), chance of a rise 72%, of a 5%+ drop 11%.
HouseVane's model, refit every month on local market signals and national ones, trained only on data known at the time. How accurate it has been.
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Other ZIP codes in Walworth County, WI
| Area | Home value | 1-year change | Buyer leverage |
|---|---|---|---|
| Whitewater, WI 53190 | $368.7K | +5.3% | 12 |
| Lake Geneva, WI 53147 | $462.9K | +5.1% | 43 |
| Sugar Creek, WI 53121 | $400.2K | +3.7% | 17 |
| Delavan, WI 53115 | $344.1K | +5.4% | 31 |
| East Troy, WI 53120 | $463.5K | +3.5% | 10 |
| Bloomfield, WI 53128 | $329.2K | +5.2% | 29 |
| Walworth, WI 53184 | $405.9K | +4.0% | 15 |
| Sharon, WI 53585 | $305K | +2.2% | 8 |
| Darien, WI 53114 | $335.8K | +2.1% | 48 |
| Fontana, WI 53125 | $698.7K | +5.9% | 50 |
| ZIP 53195 | – | – | 2 |
| Springfield, WI 53176 | – | – | 6 |
| ZIP 53157 | – | – | 75 |