Ray
July 27, 2026
Great service
Thank you, Ray! Your positive experience with our service means a lot to us at Extra Space Storage.
Extra Space Storage (7/27/2026)
Google Review
ACT FAST: 1 LEFT!
Flash Sale!*
ACT FAST: 1 LEFT!
ACT FAST: 1 LEFT!
ACT FAST: 1 LEFT!
LIMITED UNITS
ACT FAST: 1 LEFT!
LIMITED UNITS
LIMITED UNITS
LIMITED UNITS
ACT FAST: 1 LEFT!
ACT FAST: 1 LEFT!
ACT FAST: 1 LEFT!
Extra Space Storage has the self storage options you need whether you're moving, opening a business, or experiencing a major life event. Our friendly staff works strive to provide you with solutions at our clean St Peters storage facility—which is backed by cutting-edge security features like surveillance cameras, a perimeter fence, and gated access.
Our 3939 Mexico Rd storage facility in St Peters is conveniently located off I-70 near the intersection of Mexico Rd and Meugge Rd. Whether you're moving locally, need seasonal storage, or are decluttering, we have the flexible storage solutions you're looking for.
Our storage facility is located in St Peters (63376), we offer reliable storage options for residents living in the Northwestern suburbs of St Louis
An accessible option for those living in the nearby suburb of St Charles (63303 and 63301)
Minutes from established apartment communities like Reserve at Fountainview, Pure St Peters, and Turnberry Place Apartments—we make it easy to store your belongings while staying close to home
Just 0.5 miles from I-70 via Exit 225, making storage runs fast for customers needing to make frequent storage trips throughout St Peters
Extra Space Storage is ready to serve your residential and commercial storage needs! We offer varied unit sizes, excellent features, and amazing customer service that make us your go-to St Peters self storage solution.
Our Mexico Rd storage facility offers a wide range of storage units that vary in size from 5x5 to 10x30, creating the perfect space for all our customers. Units offer features like indoor access, ground-level access, drive-up access, upper-level access, and more.
Searching for a way to easily store heavy items? Extra Space Storage offers drive-up storage units in St Peters that let you pull your vehicle right up to your storage unit, allowing you to load and unload your items with ease!
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.
Extra Space Storage offers secure vehicle storage in St Peters. We provide indoor vehicle storage with our drive-up access units! Give Extra Space Storage a call today to get more information on our vehicle storage options.
On the lookout for commercial storage in St Peters? Extra Space Storage offers a variety of unit sizes combined with amenities like climate control that make storing with us an easy choice. Our units are able to accommodate a wide variety of business-related items like retail inventory, company cars, office supplies, and more. Get in touch with the Extra Space Storage team today to learn more about our business storage solutions.
Extended access hours are standard
Multiple entrance gates
Elevators for easy access to upper levels
Accommodates trucks larger than 20 feet
Wide-drive aisles to accommodate large moving trucks
Gate access on Sundays
Convenient freeway access
On-site office
If you need an affordable self storage solution in St Peters, Extra Space Storage at 3939 Mexico Rd has what you’re looking for! We offer cheap storage units with prices as low as $23, plus move-in deals like first month free and first month half-off at select locations when you reserve your unit online!
Company
Employees: 1-10
Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice
Established Date: 1977
Site Number: 3362
Phone Number:(636) 928-2220
Intersections/Landmarks
Mexico Rd and Muegge Rd
Directions from the North
Drive south on Harry S Truman Blvd. Continue south onto Cave Springs Rd. Continue south onto Muegge Rd. Our facility will be on your right, behind The Cube.
Directions from the South
Drive northwest on MO-364 W. Take Exit 13. Continue northwest onto Muegge Rd. Turn left after Culver's. Our storage facility will be straight ahead, behind The Cube.
Directions from the East
Drive west on MO-370 W. Take Exit 2. Turn left onto Lakeside Park Dr. Continue south onto Harry S Truman Blvd. Continue south onto Cave Springs Rd. Continue south onto Muegge Rd. Our facility will be on your right, behind The Cube.
Directions from the West
Drive east on I-70 E. Take Exit 225. Merge right onto Cave Springs Rd. Continue south onto Muegge Rd. Our facility will be on your right, behind The Cube.
*Promotional Terms & Conditions and Size Disclaimer
Google Review
Google Review
Google Review