Store your belongings at Extra Space Storage on 2390 Mariner Square Dr in Alameda, CA today! Our large selection of storage units, drive up access, climate controlled units, exceptional security, ADA compliant, covered loading bay, drive-in building, non climate controlled units available, elevator access, RV parking, wide drive isles, 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!
Location is easy. The process was easy! I feel secure. Very nice people at the office.
SP
Sasha Prawalsky
Feb 16, 2026
5.0
Friendly, clean, quiet and affordable.
A quick and easy space to get a climate controlled storage unit.
CV
Catherine Vidal
Jan 30, 2026
5.0
Awesome staff and great space quality. I had a few things going on and the staff here made sure I was good and checked in, and check in was smooth and I can get around without any question which was the goal. My top thoughts are I’m glad I have a good space in a great location.
JV
Jess Varga
Jan 30, 2026
5.0
I have loved every experience with Self Storage in Alameda, CA! I was able to just easily transfer to a bigger unit, same day with ease. The staff in the office are always nice and quick! Love being have to feel confident my things are stored safely here!
NS
Nani Smith
Jan 24, 2026
5.0
Marko and crew are amazing! Best movers I’ve ever worked with
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 Alameda residents near Oakland, Piedmont, Emeryville, Canyon, Eastport, and more.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located near the intersection of Marina Village Pkwy and Webster St.
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 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.
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