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Mini Storage in Sun Prairie, WI

1 - 5 of 5 Storage Facilities in Sun Prairie, WI

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Photo of Extra Space Storage - 6974 - Madison - Seiferth Rd
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Trusted Partner Facility
Top-rated facility with exceptional service

9.7 miles away

Extra Space Storage - 6974 - Madison - Seiferth Rd

2503 Seiferth Road, Madison, WI, 53716

5' x 5'
$87.00$78.00
Online Move-In Available
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Photo of StorQuest - Madison / Shopko

8.3 miles away

4.6(23)

StorQuest - Madison / Shopko

2602 Shopko Drive, Madison, WI, 53704

5' x 5'3 Left
$60.00
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Photo of Storage Star - Madison - Ski

13.7 miles away

Storage Star - Madison - Ski

2520 Ski Lane, Madison, WI, 53713

5' x 5'
Deal
1 Left
$104.00$89.00
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Photo of Superior Storage - Madison (Point Storage)

17.8 miles away

4.8(15)

Superior Storage - Madison (Point Storage)

3690 Commerce Drive, Madison, WI, 53719

5' x 5'
Deal
1 Left
$77.00
Online Move-In Available
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Photo of CubeSmart Self Storage - 1425 Janesville Avenue

26.5 miles away

4.6(4)

CubeSmart Self Storage - 1425 Janesville Avenue

1425 Janesville Avenue, Fort Atkinson, WI, 53538

5' x 5'
Deal
$79.00$47.40
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Storage prices in Sun Prairie, WI

Prices vary by unit size and amenities. Compare facilities in Sun Prairie to find the right unit.

Average Monthly Price by Storage Unit Size in Sun Prairie, WI

Based on 50 storage units in Sun Prairie.

$87.00

ReducedToDown$27.64
Compared to last month

Cheapest Storage in Sun Prairie, WI

  • sizeIcon

    Cheapest 5x10 storage in Sun Prairie, WI

    $65.00$72.5
    DetailsArrow
    priceTag$7.50 Below average unit priceStorage Inc - Sun Prairie
  • sizeIcon

    Cheapest 10x10 storage in Sun Prairie, WI

    $53.00$90.32
    DetailsArrow
    priceTag$37.32 Below average unit priceExtra Space Storage - 6973 - Sun Prairie - Autumn Blaze Way
  • sizeIcon

    Cheapest 10x15 storage in Sun Prairie, WI

    $83.00$98.24
    DetailsArrow
    priceTag$15.24 Below average unit priceExtra Space Storage - 6973 - Sun Prairie - Autumn Blaze Way
  • sizeIcon

    Cheapest 10x20 storage in Sun Prairie, WI

    $135.00$216.8
    DetailsArrow
    priceTag$81.80 Below average unit priceExtra Space Storage - 6973 - Sun Prairie - Autumn Blaze Way
Average prices last updated on 06-01-2026.

Average Price by Storage Unit Size in Sun Prairie, WI

Find online move-in rates and specials like first month half off and first month FREE at select Sun Prairie, Wisconsin storage facilities. Below are the average monthly storage unit prices in Sun Prairie, Wisconsin for the most common storage unit sizes.

Unit SizeAverage PriceLowest Price
5' x 5'$62.13$38.00
5' x 10'$72.50$65.00
10' x 10'$90.32$53.00
10' x 15'$98.24$83.00
10' x 20'$216.80$135.00
10' x 25'Not AvailableNot Available
10' x 30'Not AvailableNot Available

The overall average price of a self-storage unit booked in Sun Prairie, Wisconsin over the past 180 days is $89.74.

Data for the cheapest self-storage unit is updated every 15 minutes.

SpareFoot customer reviews

SpareFoot has a 4.3 out of 5 star rating from over 41,000 customer reviews on Trustpilot. See what some of our over one million customers say about us.

Awesome

Customer service was awesome the representative was very polite and courteous. Thank You so much MARILYN Thomas

MT by Marilyn Thomas

Initial contact

John was very friendly and accommodating. He was very thorough in explaining the lease and the key points that I would need going forward with the rental unit. It was a very pleasant experience. Thank you

P by Patricia

Customer service was off the chain!! Very thorough and kind.

Customer service was off the chain!!! Very Thor and kind.

Y by Yvette

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