View Our Rates & Sizes

Convenient, Secure, Locally Owned & Operated Self Storage

Welcome to Sun Prairie Self Storage, your trusted family-owned and operated storage solution.

  • Online Rentals and Bill Pay
  • No Security Deposit
  • Lock Provided
  • Gated Facility with Security Cameras
  • Wide Range of Sizes up to 12' by 35'
  • See availability by clicking rent today

Office Hours:
24-Hour Kiosk Access, On-Site Manager Available By Appointment
Text or Call (608) 478-4863 or (608) 338-5808

Storage Access Hours:
24 hours a day, 7 days a week

SizeUnit DetailsPrice
5'x10'
1 unit left!
Self Storage, Drive Up Access
    $95
    Move In
    5'x10'
    2 units left!
    Self Storage, Climate Controlled, Inside Access
      $105
      Move In
      10'x7.5'
      Self Storage, Climate Controlled, Inside Access
        $115
        Move In
        10'x10'
        Self Storage, Climate Controlled, Inside Access
        • 50% Off First Full Month of Rent(Exp: 2025-08-31)
        $140
        Move In
        10'x10'
        1 unit left!
        Self Storage, Drive Up Access
        • 50% Off First Full Month of Rent(Exp: 2025-08-31)
        $110
        Move In
        10'x15'
        Self Storage, Drive Up Access
        • 50% Off First Full Month of Rent(Exp: 2025-08-31)
        $120
        $135
        Move In
        10'x20'
        Self Storage, Climate Controlled, Outside Access
        • 50% Off First Full Month of Rent(Exp: 2025-08-31)
        $240
        Move In
        10'x20'
        Self Storage, Drive Up Access
        • 50% Off First Full Month of Rent(Exp: 2025-08-31)
        $155
        Move In
        10'x25'
        Self Storage, Climate Controlled, Outside Access
          $275
          Move In
          12'x25'
          2 units left!
          Self Storage, Climate Controlled*, Outside Access
            $290
            Move In
            12'x30'
            1 unit left!
            Self Storage, Climate Controlled*, Outside Access
              $360
              Move In
              12'x30'
              2 units left!
              Self Storage, Drive Up Access*
                $290
                Move In
                12'x40'
                Parking
                  $100
                  Move In

                  Check Out What Our Customers Are Saying

                  Write a Review
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                  Tamra Valerio on 05/24/2025
                  Very clean, well maintained, and reasonable prices.
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                  KRLS One (krls1) on 09/30/2023
                  I was referred to Sun Prairie Self Storage by another storage place closer to me. The gentleman recommended to contact Elias and he will take care of me. I contacted Elias and he was very helpful with getting me my unit. I couldn’t believe how easy it was to go online, select a unit, pay, and get the access information emailed to you instantly. Also, if needed, the lock and keys are already waiting for you upon arrival. The place is newer and very clean. I highly recommend Sun Prairie Self Storage.
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                  Sonia G on 08/11/2021
                  Very easy to rent storage unit online, Very clean. Great management. Definitely would recommend to friends and family. Love that they offer climate control option for my belongings that I don't want to get ruined in the heat.
                  Write a Review
                  Sun Prairie Storage At Night
                  Sun Prairie Self Storage
                  2421 WI-19
                  Sun Prairie, WI 53590
                  (608) 478-4863
                  Contact Us

                  Office Hours

                  Sunday - SaturdayClosed

                  By Appointment Only

                  Access Hours

                  Sunday - SaturdayOpen 24 Hours