Office Hours
| Sunday - Saturday | Closed |
By Appointment Only
Access Hours
| Sunday - Saturday | Open 24 Hours |
| Size | Unit Details | Price | |
|---|---|---|---|
5'x10' 1 unit left! | Self Storage, Drive Up Access | $95 | |
5'x10' | Self Storage, Climate Controlled, Inside Access | $105 | |
10'x7.5' | Self Storage, Climate Controlled, Inside Access | $115 | |
10'x10' | Self Storage, Climate Controlled, Inside Access
| $140 | |
10'x10' 1 unit left! | Self Storage, Drive Up Access
| $110 | |
10'x15' | Self Storage, Drive Up Access
| $120 $135 | |
10'x15' | Self Storage, Climate Controlled, Inside Access
| $175 | |
10'x20' | Self Storage, Climate Controlled, Inside Access
| $195 | |
10'x20' | Self Storage, Climate Controlled, Outside Access
| $240 | |
10'x20' 2 units left! | Self Storage, Drive Up Access
| $155 | |
10'x25' | Self Storage, Climate Controlled, Outside Access | $275 | |
12'x25' 2 units left! | Self Storage, Climate Controlled*, Outside Access | $290 | |
12'x30' 1 unit left! | Self Storage, Climate Controlled*, Outside Access | $360 | |
12'x30' 2 units left! | Self Storage, Drive Up Access* | $290 | |
12'x40' 2 units left! | Parking | $100 |
Facility Amenities
24 Hours Access
24 Hour Kiosk
Dollies/Handcarts
Fenced & Gated
Drive-up Access
Online Bill Pay
Temperature Controlled
Security Camera
Secure Units
Sun Prairie Self Storage Units
- Drive Up Access - Traditional units with rollup metal doors.
- Climate Contoled - Units in buildings with HVAC system roughly kept between 55 degrees and 75 degrees.
- Inside Access - Units with access inside climate controled buildings. Dollies are found at door enterances to help you move your stuff in.
- Outside Access - Units with insulated garage doors in climate contoled buildings.
Self Storage on WI-19
Sun Prairie Self Storage is conveniently located on Highway 19, near Pick n Save and several surrounding communities. If you live in Sun Prairie, Marshall, DeForest, Windsor, Deansville, Token Creek, Pierceville, Burke, Cottage Grove, Monona, or Madison, your things will always be safe and secure here on our property!
Check Out What Our Customers Are Saying
“
”
Tamra Valerio on 05/24/2025
Very clean, well maintained, and reasonable prices.“
”
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.“
”
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.