Market Overview
Home Prices in Sun Prairie, WI
The median home value in Sun Prairie, WI is $447,955 as of mid-2026, according to Zillow's Home Value Index (ZHVI).That's up 3.1% compared to a year ago and up 2.4% from two years prior.
Compared to the U.S. national median of $410,000, homes in Sun Prairie are priced9% above average. Sun Prairie is part of the Madison, WI metro area.
Over the past five years, Sun Prairie home values have risen by approximately28.9%, reflecting strong long-term appreciation in this market.
Price History
Sun Prairie Home Price Trend
City Comparison
Sun Prairie vs. National Median
At $447,955, homes in Sun Prairie cost 9% above the national median of $410,000. Buyers in Sun Prairie should expect to pay a premium compared to most U.S. markets.
Affordability
What Does It Cost to Buy in Sun Prairie?
20% Down Payment
$89,591
on $447,955
Monthly P&I
$2,336/mo
30-yr @ 6.8%
Total Monthly Est.
~$2,967/mo
incl. taxes & insurance
Income Needed
$118,680
gross annual (30% rule)
10% Down Option
$44,796
+ PMI applies
Loan Amount (20% dn)
$358,364
at current rates
Estimates assume a 30-year fixed mortgage at 6.8%. Monthly total includes estimated property taxes and homeowner's insurance. Actual costs vary.
FAQ
Frequently Asked Questions
What is the average home price in Sun Prairie, WI?
The median home value in Sun Prairie is $447,955 as of mid-2026, according to Zillow's Home Value Index (ZHVI). That's up 3.1% year-over-year.
How much have home prices changed in Sun Prairie?
Over the past year, home values in Sun Prairie have increased by 3.1%. Over five years, prices have risen approximately 28.9%.
How much do I need to earn to buy a home in Sun Prairie?
To comfortably afford the median home price of $447,955 with a 20% down payment ($89,591) at today's rates (6.8%), you'd need a gross annual income of approximately $118,680. This assumes keeping total housing costs at or below 30% of gross income.
How does Sun Prairie compare to the national average home price?
The national median home value is approximately $410,000. At $447,955, homes in Sun Prairie are 9% above the national average.
What metro area is Sun Prairie part of?
Sun Prairie is part of the Madison, WI metropolitan area. Home prices and market conditions can vary across the broader metro region.