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'
Self Storage, Climate Controlled, Inside Access
    $105
    5'x10'
    Self Storage, Drive Up Access
      $95
      10'x7.5'
      Self Storage, Climate Controlled, Inside Access
        $115
        10'x10'
        1 unit left!
        Self Storage, Drive Up Access
          $110
          10'x10'
          Self Storage, Climate Controlled, Inside Access
            $140
            10'x15'
            Self Storage, Drive Up Access
              $120
              $135
              10'x15'
              1 unit left!
              Self Storage, Climate Controlled, Inside Access
                $175
                10'x20'
                Self Storage, Climate Controlled, Inside Access
                  $195
                  10'x20'
                  Self Storage, Climate Controlled, Outside Access
                    $210
                    $230
                    10'x20'
                    Self Storage, Drive Up Access
                      $155
                      10'x25'
                      2 units left!
                      Self Storage, Climate Controlled, Outside Access
                        $240
                        $270
                        12'x30'
                        1 unit left!
                        Self Storage, Climate Controlled*, Outside Access
                          $360

                          Check Out What Our Customers Are Saying

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                          John Christmas Hand on 08/28/2025
                          Excellent customer service. Clean facilities. Well maintained.
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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.
                          Sun Prairie Storage At Night
                          Sun Prairie Self Storage
                          2421 WI-19
                          Sun Prairie, WI 53590
                          (608) 478-4863

                          Office Hours

                          Sunday - SaturdayClosed

                          By Appointment Only

                          Access Hours

                          Sunday - SaturdayOpen 24 Hours