- New Customer:
- Current Customer: (510) 362-5469
Today's Hours
Castro Valley Self Storage at 3939 Castro Valley Blvd
- Current Customer: (510) 362-5469
- New Customer: (510) 886-3000
Today's Hours
- Climate Controlled
- Elevator Access
- Indoor
- Reduced Height
- Climate Controlled
- Elevator Access
- Indoor
- 1st Floor Access
- Climate Controlled
- Indoor
ACT FAST: 1 LEFT!
- Climate Controlled
- Elevator Access
- Indoor
ACT FAST: 1 LEFT!
- 1st Floor Access
- Climate Controlled
- Indoor
ACT FAST: 1 LEFT!
- 1st Floor Access
- Climate Controlled
- Indoor
- Reduced Height
ACT FAST: 1 LEFT!
- Climate Controlled
- Elevator Access
- Indoor
ACT FAST: 1 LEFT!
- 1st Floor Access
- Climate Controlled
- Indoor
LIMITED UNITS
- Climate Controlled
- Elevator Access
- Indoor
- Climate Controlled
- Elevator Access
- Indoor
LIMITED UNITS
- 1st Floor Access
- Climate Controlled
- Indoor
LIMITED UNITS
- Climate Controlled
- Elevator Access
- Indoor
- Multi-Door Unit
ACT FAST: 1 LEFT!
- Climate Controlled
- Elevator Access
- Indoor
- 1st Floor Access
- Climate Controlled
- Indoor
LIMITED UNITS
- Drive-Up Access
ACT FAST: 1 LEFT!
- Climate Controlled
- Elevator Access
- Indoor
- Drive-Up Access
ACT FAST: 1 LEFT!
- 24 Hour Access
- Drive-Up Access
ACT FAST: 1 LEFT!
- Climate Controlled
- Elevator Access
- Indoor
- Multi-Door Unit
ACT FAST: 1 LEFT!
- Climate Controlled
- Elevator Access
- Indoor
- Multi-Door Unit
ACT FAST: 1 LEFT!
- Climate Controlled
- Elevator Access
- Indoor
LIMITED UNITS
Units Available Nearby
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Available now at 24700 Mission Blvd, Hayward, CA 94544 starting at $196/mo
Available now at 14340 Washington Ave, San Leandro, CA 94578 starting at $377/mo
Other Storage Available
Conveniently Located Near You
Located on Castro Valley Blvd between Bonnie Ln and I-580, Extra Space Storage serves residents of Castro Valley, Fairview, Ashland, and Cherryland. Locals will recognize our facility across from Rite Aid next to Chestwood Crest Mobile Homes Park.
Storage Units Near California State University East Bay
Extra Space Storage is about 4 miles from California State University East Bay, making us a great option for college students who need affordable storage during summer break or while studying abroad.
A Wide Selection of Self Storage Options
With a wide range of storage units and amenities like climate control and drive-up access, Extra Space Storage on Castro Valley Blvd is the storage solution you're looking for in Castro Valley.
Available Storage Unit Sizes
Our Castro Valley Blvd facility has storage units as small as 4x7 and as large as 15x25. Units come with features like drive-up access, first-floor access, elevator access, and climate control. Need a smaller storage space? We also have a variety of reduced height storage lockers as well!
Climate-Controlled Storage
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.
Drive-Up Access
Pull your vehicle into or up next to your unit to unload and load items without hassle with drive-up access storage! This feature is the ultimate self storage convenience. Drive-up units come in sizes 4x6 to 8x22.
Indoor Vehicle Storage
Searching for secure vehicle storage in Castro Valley? Extra Space Storage has the solution for you! Store a car, motorcycle, or other small vehicle in our drive-up storage units for a garage-like storage option!
Exceptional Security
Extra Space Storage is dedicated to providing a secure facility for our customers. We have an on-site resident manager, video surveillance, and electronic gate access.
Other Amenities & Services
Extended access hours are standard with 24/7 access available - ask site manager for details
Sturdy moving carts for heavy, bulky items
Elevators for easy access to upper levels
Wide-drive aisles to accommodate large moving trucks
Convenient freeway access
Deliveries accepted
On-site office
Solar site
Sustainable Storage Facilities
As a leader in the self storage industry, Extra Space Storage is committed to sustainable business practices and reducing our carbon footprint. Our Castro Valley Blvd self storage facility is equipped with green technology like solar panels, reduces energy consumption through lighting retrofits, and offers 100% recyclable moving supplies.
Cheap Storage Units in Castro Valley
Looking for affordable self storage in Castro Valley? Extra Space Storage has the solutions you need. We offer cheap self storage near you for as low as $25 per month, with move-in deals like first month free and first month half-off at select facilities. Contact our expert team at 3939 Castro Valley Blvd for current move-in deals and rent your unit today!
Store with Extra Space Storage
At Extra Space Storage on Castro Valley Blvd, our facility is secure, well-maintained, and clean, and our friendly, professional staff is willing to help with whatever you need. Contact us today to reserve a storage unit in Castro Valley!
Company
Employees: 1-10
Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice
Established Date: 1977
Site Number: 1372
Phone Number:(510) 886-3000
What to Expect from Extra Space Storage on Castro Valley Blvd
Hours
Rental & Support
- Monday: 6:00 AM - 10:00 PM
- Tuesday: 6:00 AM - 10:00 PM
- Wednesday: 6:00 AM - 10:00 PM
- Thursday: 6:00 AM - 10:00 PM
- Friday: 6:00 AM - 10:00 PM
- Saturday: 6:00 AM - 10:00 PM
- Sunday: 6:00 AM - 10:00 PM
Access
- Monday:6:00 AM - 10:00 PM
- Tuesday:6:00 AM - 10:00 PM
- Wednesday:6:00 AM - 10:00 PM
- Thursday:6:00 AM - 10:00 PM
- Friday:6:00 AM - 10:00 PM
- Saturday:6:00 AM - 10:00 PM
- Sunday:6:00 AM - 10:00 PM
Office
- Monday:9:30 AM - 6:00 PM
- Tuesday:9:30 AM - 6:00 PM
- Wednesday:9:30 AM - 6:00 PM
- Thursday:9:30 AM - 6:00 PM
- Friday:9:30 AM - 6:00 PM
- Saturday:9:00 AM - 5:30 PM
- Sunday:Closed
Directions
Intersections/Landmarks
Castro Valley Blvd and Redwood Rd
Directions from the North
Drive south on Redwood Rd. Turn left onto Castro Valley Blvd. Our facility will be on your right before Center St.
Directions from the South
Drive north on Redwood Rd. Turn right onto Castro Valley Blvd. Our facility will be on your right before Center St.
Directions from the East
Drive west on I-580 W. Take Exit 36. Turn right onto Redwood Rd. Turn right onto Castro Valley Blvd. Our facility will be on your right before Center St.
Directions from the West
Drive east on I-238 S. Merge onto I-580 E. Take Exit 36. Turn left onto Redwood Rd. Turn right onto Castro Valley Blvd. Our facility will be on your right before Center St.
Frequently Asked Questions at 3939 CASTRO VALLEY BLVD
How hot can a storage unit get in the summer at 3939 Castro Valley Blvd?
What is the smallest storage unit I can rent?
What items need climate controlled storage at 3939 Castro Valley Blvd?
What size padlock should I use for storage unit?
What size storage unit do I need for my car at 3939 Castro Valley Blvd?
*Promotional Terms & Conditions and Size Disclaimer
Reviews
May 10, 2026
J
Posted On Google
Took my mom out for mother's day breakfast at Elio's and found an available 5x5 here for $87.00 on my phone. Ordered it on my phone in less than 5 minutes and downloaded the app. Remote access to the gate via the app and easily found my spot in the back. The place is clean and the 5x5 is perfect for me. Located right near 580 freeway as well. Didnt even have to go inside the office, as my lock was waiting for me inside the unit! The most seamless transaction you can imagine.
Response from Extra Space Storage (5/10/2026)
Thank you so much for sharing your experience! We’re thrilled to hear how seamless everything was, from finding and booking your unit in minutes to using the app for gate access and locating your space with ease. It’s great to know the 5x5 was the perfect fit, our property was clean, and the convenient location near the 580 freeway worked well for you. We love that you never even had to step into the office and that your lock was ready and waiting. We truly appreciate your kind words and look forward to being your storage solution whenever you need us!
April 26, 2026
Gio
Posted On Google
Amazing place when you need storage! Dan should get a raise and be promoted for the amazing work he does!
Response from Extra Space Storage (4/27/2026)
We are absolutely thrilled to hear about your positive experience at Extra Space Storage, Gio! Thank you for recognizing Dan's hard work.
March 9, 2026
Harry
Posted On Google
Great service and friendly.
Response from Extra Space Storage (3/9/2026)
We are delighted to hear you found our service great and friendly. Thanks for choosing Extra Space Storage, Harry!
January 16, 2026
Heather
Posted On Google
Always clean and easy to use. The staff were helpful quickly with any questions we had. The elevators occasionally go out in the building I was using but I always received a notification if they are out and when they're back in order so I can plan accordingly. At one point I switched to a smaller unit and the staff were very helpful in that process. Definitely will use this facility again!
Response from Extra Space Storage (1/16/2026)
Thank you for taking the time to share your positive experience! We're delighted our clean facility and helpful staff made your storage process smooth.
January 9, 2026
Arcadio
Posted On Google
Dan is the man! Thanks for the help!
Response from Extra Space Storage (1/9/2026)
Thank you for taking the time to share your experience! We're thrilled Dan provided excellent help. Your feedback means everything to us.
