Store your belongings at Extra Space Storage on 999 E Mission Rd in San Marcos, CA today! Our large selection of storage units, drive up access, drive up units, electronic gate access, exceptional security, ADA compliant, deliveries accepted, non climate controlled units available, lifts available, parking spaces, RV parking, golf carts available, military discount, wide drive isles, vehicles are allowed in drive-up units, commercial tenants, Wifi available, convenient freeway access 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!
Many customers praised the staff for being friendly, helpful, and professional, with specific mentions of employees like Sammy and Frances.
Pricing Issues
Several reviews highlighted concerns about significant price increases after move-in, with some customers feeling misled about initial rates.
Facility Condition
The facility is generally described as clean and well-maintained, although there were reports of security issues and pest problems.
Safety Concerns
Some customers expressed worries about safety and security, citing incidents of break-ins and inadequate security measures.
HH
Handle_ Herr
Feb 14, 2026
5.0
chill place and secure
AQ
Aaron Quick
Feb 10, 2026
5.0
Fast and easy! Super nice staff. So so simple to set up
AC
Anthony Campos
Feb 2, 2026
5.0
It's a great place to store your stuff. Good prices clean. There's a restroom here you can use open at a good time. The only thing is is that if you do rent to here make sure you get extra locks cuz it seems like every so often the lock that I put on the storage unit gets damaged or something to where it doesn't work properly I've had this one for about a year and I've got to change the lock twice. Other than that great spot.
AM
Alan Morales
Jan 3, 2026
5.0
Quick and efficient, and being bilingual definitely helped as my mother speaks spanish🙏🏽
AF
Anthony Falette
Dec 30, 2025
1.0
40% increase in the cost of my unit. They no longer provide any discount to prepay for 6 months or a year. No electricity in the units. Aka, no light bulb. Homeless people find their way into units and spread their stuff everywhere. On multiple occasions, pulled in at night and there was a german Shepard dog off leash waking around.
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 near Escondido, Lake San Marcos, Richland, Hidden Hills, and more.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located near the intersection of E Mission Rd & Woodland Pkwy.
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 car storage solutions?
Yes, self storage is a great option for both short-term and long-term car storage! We offer indoor storage, outdoor storage, and even covered vehicle storage space for cars.
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?
Extra Space Storage is accessible daily from 6:00 AM to 10:00 PM.
What types of storage units does Extra Space Storage offer?
They offer a large selection of storage units including drive-up access units, non climate controlled units, and various vehicle storage options like car and RV storage.
How can I reserve a storage unit at Extra Space Storage?
You can reserve a storage unit online through their website at https://www.extraspace.com/storage/facilities/us/california/san_marcos/3703.
Does Extra Space Storage offer packing and moving supplies?
Yes, Extra Space Storage sells moving and packing supplies, including boxes, available online and at local facilities.
Is there drive-up access available at Extra Space Storage?
Yes, they provide drive-up storage units which allow you to pull your vehicle directly up to your unit for easy loading and unloading.
Are there car and RV storage options at Extra Space Storage?
Yes, they offer indoor, outdoor, and covered vehicle storage for cars and RVs with flexible month-to-month leases.
What are the payment options accepted at Extra Space Storage?
They accept various payment methods including American Express, Apple Pay, Cash, Check, Discover, Mastercard, and Visa.
What nearby facilities can help me with additional moving or storage needs?
Nearby self storage facilities like Life Storage - San Marcos and Storage Solutions offer alternative storage options; also, PostalAnnex+ nearby can help with printing, shipping, and notary services.
Where can I find nearby services for keys or locksmith needs?
KeyMe Locksmiths is a nearby professional service conveniently located to assist with your key and locksmith needs.
What nearby dining options are available around Extra Space Storage?
You can grab a coffee at Starbucks or enjoy meals at nearby restaurants like Randolfo's Tacos, Little Caesars Pizza, and Subway after visiting Extra Space Storage.
Brand Certified Facts from Extra Space Storage
Extra Space Storage partners directly with Yext to publish this data from the brand's official system of record. Learn more about our data sources
Certified March 01, 2026Yext Knowledge Graph
Address
Categories
Geo coordinates
Legal business name
Hours of operation
Phone number
Official website
Syndication Network
Approved business data is pushed to 100+ publishers, including: