Assessing Department

2019 Assessed Value of the City of Sun Prairie
$3,178,229,100
2019 Assessments are based on the market as of our last reassessment on January 1, 2017. 

In the city of Sun Prairie from the 2017 reassessment...

• Average residential sale prices increased from $221,600 to $245,800 since our last reassessment in 2015
• Median sale price of a home with 1,200-1,400 sf above ground living area increased from $168,700 to $203,000
• Your assessment is determined by the sales of similar properties

 Source: Realtor.com 05/31/2017