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LIMITED UNITS
LIMITED UNITS
Available now at 1539 E Main St, El Cajon, CA 92021 starting at $44/mo
Available now at 575 Fletcher Pkwy, El Cajon, CA 92020 starting at $122/mo
Available now at 1636 N Magnolia Ave, El Cajon, CA 92020 starting at $127/mo
Available now at 1539 E Main St, El Cajon, CA 92021 starting at $134/mo
Available now at 575 Fletcher Pkwy, El Cajon, CA 92020 starting at $186/mo
Located just off I-8, northeast of the intersection of El Cajon Blvd and S Marshall Ave, Extra Space Storage in El Cajon serves residents of Grossmont, Bostonia, and Hillsdale. Locals will recognize our storage facility near BMW of El Cajon.
Our S Marshall Ave storage units are available in sizes ranging from 4x4 to 10x25. We also offer great additional features like indoor access, elevator access, first-floor access, and drive-up access for a more convenient storage experience.
Our drive-in building and specialized drive-up access units offer secure drive-up storage in El Cajon. This amenity makes loading and unloading your items simple and comfortable, as you can park right alongside your storage unit's entrance or under in a covered environment.
Need to store temperature-sensitive items? Climate control can help protect your belongings from extreme temperature changes. These units typically maintain a storage environment between 55 and 80 degrees throughout the year.
Our 620 S Marshall Ave storage facility utilizes great security features like video surveillance to help keep stored belongings safe. Have peace of mind while storing your belongings with Extra Space Storage!
Look to our storage facility in El Cajon for the convenience of 24-hour storage! This feature is great for those with a busy schedule or who want ultimate flexibility, as it allows you to access your items whenever you want—even after regular business hours.
Extended access hours are standard with 24/7 access available - ask site manager for details
Cylinder locks required for units
Sturdy moving carts available for heavy, bulky items
Convenient loading dock
Covered loading bay
Multiple entrance gates
Elevators for easy access to upper levels
Gate access on Sundays
Convenient freeway access
On-site office
Solar site
If you need an affordable self storage solution in El Cajon, Extra Space Storage on S Marshall Ave has what you’re looking for! We offer cheap storage units with prices as low as $33 at this location. At select locations, you can also take advantage of great move-in deals like first month free and first month half-off when you reserve storage with us online!
Look to Extra Space Storage for affordable self storage near you! We have clean units, a well-maintained facility on S Marshall Ave, and friendly staff members who are ready to help. Contact us today to reserve a storage unit in El Cajon!
Company
Employees: 1-10
Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice
Established Date: 1977
Site Number: 7532
Phone Number:(858) 252-7228
Intersections/Landmarks
El Cajon Blvd and S Marshall Ave
Directions from the North
Drive south on CA-125 S. Take Exit 18B and merge east onto I-8 E. Take Exit 15. Merge onto El Cajon Blvd and continue driving northeast. Turn left onto S Marshall Ave. Our facility will be on your left.
Directions from the South
Drive north on CA-125. Take Exit 18B and merge east onto I-8 E. Take Exit 15. Merge onto El Cajon Blvd and continue driving northeast. Turn left onto S Marshall Ave. Our facility will be on your left.
Directions from the East
Drive west on I-8 W. Take Exit 16. Turn left onto Main St. Turn right onto S Marshall Ave. Our facility will be on your left.
Directions from the West
Drive east on I-8 E. Take Exit 15 and merge northeast onto El Cajon Blvd. Turn left onto S Marshall Ave. Our facility will be on your left.
*Promotional Terms & Conditions and Size Disclaimer
The staff is so very pleasant and supportive. I can't believe it took a bad experience elsewhere for me to choose Extra Space Storage.
Thanks, P.E., for sharing your experience with us! We're glad to hear our staff were pleasant and supportive.
Extra Space Storage (7/19/2026)
Google Review
John was great! Very thorough
We are delighted to hear John provided thorough service. We'll make sure he gets the recognition he deserves, Amanda!
Extra Space Storage (7/19/2026)
Google Review
John did an amazing job showing us the unit. He sold us with the size of the unit and his knowledge of explaining us with the process.
Thank you immensely, Jeffrey! John's knowledge and unit expertise clearly made an impact. We're glad he guided you through the process seamlessly.
Extra Space Storage (7/19/2026)
Google Review
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