Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
Nearby Locations
4.8

Rent Indoor Storage at 3939 Castro Valley Blvd

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM

Select a Unit Below

One-Time Admin Charge
$19.99
You will be charged a one-time lock charge. Your lock fee may be refundable if you bring your own lock and it is approved for compatibility by your Store Manager. This fee does not apply to digital-access units.
$29
This one-time admin charge covers lease processing and your account setup.
Locker
3' x 3'
  • Climate Controlled
  • Elevator Access
  • Indoor
  • Reduced Height
$21
$10
Small
3' x 4'
  • Climate Controlled
  • Elevator Access
  • Indoor
$51
$29
Small
4' x 6'
  • Climate Controlled
  • Elevator Access
  • Indoor
$88
$49
Small
6' x 4'
  • Climate Controlled
  • Elevator Access
  • Indoor
$88
$49

ACT FAST: 1 UNIT LEFT!

Small
4' x 6'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
$102
$59

ACT FAST: 1 UNIT LEFT!

Small
4' x 8'
  • Climate Controlled
  • Elevator Access
  • Indoor
$109
$61

ACT FAST: LIMITED UNITS

Small
6' x 6'
  • Climate Controlled
  • Elevator Access
  • Indoor
$119
$66

ACT FAST: LIMITED UNITS

Small
4' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
$148
$86

ACT FAST: 1 UNIT LEFT!

Small
7' x 7'
  • Climate Controlled
  • Elevator Access
  • Indoor
$149
$83

ACT FAST: LIMITED UNITS

Small
7' x 8'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
$189
$107

ACT FAST: LIMITED UNITS

Small
8' x 8'
  • Climate Controlled
  • Elevator Access
  • Indoor
$179
$97

ACT FAST: 1 UNIT LEFT!

Small
8' x 8'
  • Climate Controlled
  • Elevator Access
  • Indoor
$179
$97

ACT FAST: LIMITED UNITS

Small
7' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
$228
$130

ACT FAST: LIMITED UNITS

Small
7' x 10'
  • Drive-Up Access
$245
$145

ACT FAST: 1 UNIT LEFT!

Small
8' x 9'
  • Climate Controlled
  • Elevator Access
  • Indoor
$198
$107
Small
8' x 9'
  • Drive-Up Access
$250
$150

ACT FAST: 1 UNIT LEFT!

Medium
10' x 10'
  • 24 Hour Access
  • Drive-Up Access
$467
$346

ACT FAST: 1 UNIT LEFT!

Medium
8' x 16'
  • Climate Controlled
  • Elevator Access
  • Indoor
$327
$219

ACT FAST: 1 UNIT LEFT!

Medium
10' x 16'
  • Climate Controlled
  • Elevator Access
  • Indoor
$386
$272

ACT FAST: 1 UNIT LEFT!

Medium
8' x 20'
  • Drive-Up Access
$469
$347

ACT FAST: 1 UNIT LEFT!

Large
10' x 25'
  • Climate Controlled
  • Elevator Access
  • Indoor
$520
$393

ACT FAST: LIMITED UNITS

Units Available Nearby

5' x 5'

Available now at 14340 Washington Ave, San Leandro, CA 94578 starting at $76/mo

Available Nearby

5' x 8'

Available now at 26869 Mission Blvd, Hayward, CA 94544 starting at $108/mo

Available Nearby

14' x 8'

Available now at 24700 Mission Blvd, Hayward, CA 94544 starting at $148/mo

Available Nearby

8' x 15'

Available now at 14340 Washington Ave, San Leandro, CA 94578 starting at $181/mo

Available Nearby

10' x 20'

Available now at 14340 Washington Ave, San Leandro, CA 94578 starting at $389/mo

Available Nearby

10' x 22'

Available now at 26869 Mission Blvd, Hayward, CA 94544 starting at $422/mo

Available Nearby

Nearby Locations

Convenient Self Storage Near You

Are you searching for indoor storage in Castro Valley? Extra Space Storage serves residents of Castro Valley, as well as Fairview, Ashland, Cherryland, and more. We’re conveniently located on Castro Valley Blvd between Bonnie Ln and I-580!

Indoor Storage Units in Castro Valley

Extra Space Storage has indoor units in Castro Valley that range in size from 3x3 to 10x14. This self storage facility in Castro Valley comes with convenient indoor features like drive-up access, indoor access, first-floor access, and elevator access. Looking for climate-controlled storage to store temperature sensitive items? Extra Space Storage offers units with storage with climate control.

Secure Storage

At Extra Space Storage, we are committed to ensuring that your valuable belongings are always safe and secure. Our 3939 Castro Valley Blvd storage facility has advanced security measures like video surveillance, electronic gate access, and an on-site resident manager to give you peace of mind.

Other Amenities & Services

  • Sturdy moving carts available for heavy, bulky items
  • Multiple entrance gates
  • Elevators for easy access to upper levels
  • Wide-drive aisles to accommodate large moving trucks

We’re the Storage Partner You Can Trust

Extra Space Storage in Castro Valley is dedicated to providing a reliable self storage experience and superior customer service! Not only do we keep our facility clean and secure, but our friendly team of storage experts is always available to assist you if you need help. Contact us today to reserve indoor storage in Castro Valley!

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

*Promotional Terms & Conditions and Size Disclaimer

*savings reflected in rates.