1 - 18 of 18 Cheap Large Storage Facilities in Sun Prairie, WI
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Sun Prairie, WI Large Self Storage Information
Self Storage Prices in Sun Prairie, WI
Average Unit Price
Based on 47 storage units reserved in Sun Prairie over the past 6 months.
$97.56
Up $26.94
Compared to last month
Prices ranged from $68.33 in Mar 2026 to $124.50 in Aug 2026.
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Customer reviews of SelfStorage.com
Professional and Easy
Their website is very easy to navigate, understand and feel confident about completing a self storage unit rental all online. I couldn't be happier.
The manager did a great job explaining…
The manager did a great job explaining the process, fees and logistics of the facility.
I made the reservation online and…
I made the reservation online and within a few minutes I received a call from a very nice and knowledgeable person, I don’t remember her name. We are moving to Florida from Texas on the 30th. Thank you