Store your belongings at Extra Space Storage on 257 Spencer Rd in St Peters, MO today! Our large selection of storage units, drive up access, drive up units, climate controlled units, electronic gate access, manager living on site, exceptional security, ADA compliant, deliveries accepted, non climate controlled units available, lifts available, parking spaces, golf carts available, wide drive isles, vehicles are allowed in drive-up units, solar site, Wifi available and helpful staff make finding the right self storage unit for you easy and hassle-free. Experience the professionalism, cleanliness, and commitment to exceptional customer service that Extra Space Storage is known for. Contact us today to reserve your storage unit or set up a time to stop by and take a tour of our facility!
Customers consistently praised the staff for being friendly, helpful, and professional, with specific mentions of employees like Jenny, Andy, and Rodney.
Facility Quality
The storage facilities are noted for being clean, well-lit, and secure, contributing to a positive overall experience.
Pricing Issues
Some customers expressed dissatisfaction with sudden price increases and lack of transparency regarding fees, leading to negative experiences.
Overall Experience
Many reviews highlighted a great overall experience, with customers recommending the facility for its service and quality.
TC
Tom Carlson
6 days ago
5.0
I have utilized this facility for years and been very pleased. The facility is clean, well cared for, very secure, and I really like the app and it's functionality to access my storage unit. Andy is an exceptional representative to work with and he has been extremely courteous, helpful, and gone out of his way to assist me in all my inquiries. Thank you Andy!
MM
Mark Mooy
6 days ago
5.0
The sales associate Andy was incredibly great to work with and a huge help and very clean units
CJ
Carey Johnson
Oct 24, 2025
5.0
I have had a storage unit here for years. The property is well secured. They have climate control interest storage building. I am happy with them.
TK
Tammy Kingston
Oct 21, 2025
5.0
Fast and friendly service.
DE
Danielle Elaine
Oct 13, 2025
5.0
Andy is helpful in making sure your pricing for storage is low cost! Great location.
Frequently Asked Questions About Extra Space Storage
What storage unit size do I need?
The best way to determine which storage option is right for you is with our helpful Storage Unit Size Guide! It will help you estimate how many boxes and non-packed items, such as furniture and appliances, you can fit into each storage unit.
What type of storage unit do I need?
Many factors determine your best storage solution. Do you want the convenience of a ground-floor unit? Do your belongings need climate control? What about vehicle storage? We have online resources to help you explore these options to find your ideal storage unit.
What are your storage unit prices?
Monthly rates can be found online and vary by facility, unit size, features, and local market. Please use our site search tools to find pricing at a facility near you.
What's the difference between office, access, and gate hours?
The office hours are the hours of operation for the property. During these hours the Store Manager will be available to assist you with your storage needs or moving and packing supplies. The gate hours are the hours of the property, and when your unit can be accessed.
Can I buy boxes or other packing products from Extra Space Storage?
Extra Space Storage offers a variety of moving and packing supplies online and at local facilities for purchase.
What areas does Extra Space Storage serve?
Extra Space Storage serves residents of St Peters, St Charles, Cottleville, All Saints Village, and O'Fallon.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located near the intersection of Spencer Rd and Mexico Rd.
Do you offer climate-controlled storage units?
Most Extra Space Storage facilities offer climate-controlled storage units as an option for anyone storing temperature sensitive items, but there are also standard storage units that don’t include climate control.
Do you have drive-up storage units?
Yes! Whether you’re moving, storing a vehicle, or using commercial storage, drive-up access is one of the best storage features available at Extra Space Storage! Because you can pull a vehicle right up to your unit, it makes moving large, heavy items—like furniture or equipment—in and out of your unit much easier.
Do you offer RV storage solutions?
Yes! At Extra Space Storage we offer outdoor parking, covered parking, and indoor storage solutions for RVs of all sizes. Whether you’re leaving an RV in storage long term or simply need a place to park an RV between uses, we offer a flexible option with month-to-month leases so you can store for as long as you need.
What are the access hours for Extra Space Storage?
The gate is accessible every day from 6:00 AM to 10:00 PM.
What are the office hours at Extra Space Storage in St Peters?
The office is open Monday to Friday from 9:30 AM to 6:00 PM, Saturday from 9:00 AM to 5:30 PM, and closed on Sundays.
Do you offer climate-controlled storage units?
Yes, most facilities offer climate-controlled storage units to protect temperature-sensitive items.
Are there drive-up storage units available at Extra Space Storage?
Yes, drive-up access is available, making it easier to move large or heavy items directly into your unit.
Can I purchase moving and packing supplies at Extra Space Storage?
Yes, a variety of moving and packing supplies are available for purchase online and at the facility.
How can I reserve a storage unit online?
You can reserve a unit by visiting the Extra Space Storage facility's reservation website online.
What types of payment are accepted at Extra Space Storage?
Payments can be made with American Express, Apple Pay, Cash, Check, Discover, Invoice, MasterCard, or Visa.
What are some nearby places that can help me find Extra Space Storage?
Extra Space Storage is near the intersection of Spencer Rd and Mexico Rd and close to Marc's Flooring Service and Mid America Flooring Solutions.
Are there any nearby attractions or places to visit before or after your storage visit?
You can visit Good Tymes Pub for a drink or enjoy events at Three-Twenty Studio located nearby.
Can nearby transit or services help me get to Extra Space Storage?
Nearby services such as Edward Jones Financial Advisor and local healthcare providers can be found in the area, which may help during your visit to Extra Space Storage.