What's Driving Home Prices in Sun Prairie, WI This Month? (December 2025)

by John Reuter

What's Driving Home Prices in Sun Prairie, WI This Month? (December 2025)

Question: What's driving home prices in Sun Prairie this month?

Answer: In December 2025, home prices in Sun Prairie are being shaped mostly by limited inventory, steady buyer demand, and competitive pricing. The median sale price is $415,000, active inventory is about 90 homes, and the average % over asking is -1.24%. Data Source: South Central Wisconsin MLS (SCWMLS) market data, as published by Integrity Homes. Last updated:

  • Median Sale Price: $415,000
  • Average Sale Price: $459,310
  • Price per Square Foot: $220
  • Average % Over Asking: -1.24%
  • Active Inventory: 90 homes
Sun Prairie housing market prices and trends – December 2025

Home prices in Sun Prairie don't move randomly — they react to inventory, demand, interest rates, and seasonal trends. If you're trying to time a move, it helps to understand what's behind the numbers. Here's what the December 2025 data shows.

Data source: South Central Wisconsin MLS (SCWMLS) market data, as published on IntegrityHomesWI.com.

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What's Happening With Sun Prairie Home Prices Right Now

Here's the quick pricing snapshot for December 2025:

  • Median Sale Price: $415,000
  • Average Sale Price: $459,310
  • Price per Square Foot: $220
  • Average % Over Asking: -1.24%
  • Active Inventory: 90 homes

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What's Pushing Prices Up in Sun Prairie

Prices tend to rise when demand outpaces supply. In Sun Prairie, the biggest factors supporting prices include:

  • Limited inventory: fewer homes available means more competition
  • Steady demand: buyers still show up for the right home at the right price
  • Competitive pricing: strong sale-to-list results indicate buyers are still paying close to asking

What's Keeping Prices From Rising Faster

Even with strong demand, a few factors can slow price growth:

  • Affordability pressure: interest rates and payments influence buyer ceilings
  • Seasonal slowdown: winter typically reduces the number of active buyers
  • Price sensitivity: when a home is priced above comps, buyers hesitate

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Frequently Asked Questions About Sun Prairie Home Prices

What is driving home prices in Sun Prairie, WI right now?

In December 2025, Sun Prairie home prices are primarily driven by limited inventory, steady buyer demand, and competitive pricing, with a $415,000 median sale price and an average % over asking of -1.24%.

Are home prices rising in Sun Prairie, WI?

Prices are being supported by low inventory and consistent demand. Current indicators include a $415,000 median sale price and an average % over asking of -1.24% in December 2025.

Does inventory affect home prices in Sun Prairie?

Yes. When inventory is limited, buyers compete for fewer homes, which can support higher prices and strong pricing outcomes in Sun Prairie.

What is the median home price in Sun Prairie right now?

The median sale price in Sun Prairie is $415,000 as of December 2025, with an average sale price around $459,310.

What is the price per square foot in Sun Prairie?

The current price per square foot in Sun Prairie is approximately $220, though this varies by neighborhood and property type.

How much inventory is available in Sun Prairie?

Active inventory is approximately 90 homes in December 2025. Limited inventory continues to support prices and create competition among buyers.

John Reuter - Integrity Homes
John Reuter
Wisconsin-based real estate advisor and U.S. Air Force veteran. John shares monthly housing market insights across Dane County to help buyers and sellers make informed decisions.
Call/Text: 608-669-4226  |  Email: john@integrityhomeswi.com

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