Extra Space Storage

3939 Castro Valley Blvd
Castro Valley, Ca, 94546

Extra Space Storage

Address
3939 Castro Valley Blvd
Castro Valley, Ca, 94546
Phone Number
Reviews
Vehicle Storage Available
We are experiencing high demand in this area. To ensure availability, book today!. - Make a risk-free reservation to lock in your low rate.
3' x 3' Unit (Small)
  • Climate Controlled

  • Elevator Access

  • indoor

  • reduced height

Limited Units
per month
store price
3' x 3' Unit (Small)
  • Climate Controlled

  • 1st floor access

  • indoor

  • reduced height

Limited Units
per month
store price
3' x 4' Unit (Small)
  • Climate Controlled

  • 1st floor access

  • indoor

Limited Units
per month
store price
3' x 4' Unit (Small)
  • Climate Controlled

  • Elevator Access

  • indoor

Limited Units
per month
store price
6' x 6' Unit (Small)
  • Climate Controlled

  • Elevator Access

  • indoor

Limited Units
per month
store price
7' x 10' Unit (Small)
  • Climate Controlled

  • 1st floor access

  • indoor

Limited Units
per month
store price
8' x 9' Unit (Small)
  • Climate Controlled

  • Elevator Access

  • indoor

Limited Units
per month
store price
9' x 12' Unit (Medium)
  • Climate Controlled

  • 1st floor access

  • indoor

Limited Units
per month
store price
8' x 16' Unit (Medium)
  • drive-up access

  • enclosed storage

Limited Units
per month
store price
8' x 16' Unit (Medium)
  • Climate Controlled

  • Elevator Access

  • indoor

  • multidoor

Limited Units
per month
store price
10' x 14' Unit (Medium)
  • drive-up access

  • enclosed storage

Limited Units
per month
store price

Limited Availability Units

8' x 10' Unit (Small)
  • Multidoor

  • Elevator Access

  • Indoor

  • Climate Controlled

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Call Now Limited Availability
7' x 14' Unit (Medium)
  • Multidoor

  • Elevator Access

  • Indoor

  • Climate Controlled

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Call Now Limited Availability
10' x 16' Unit (Medium)
  • 1st Floor Access

  • Multidoor

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
5' x 7' Unit (Small)
  • 1st Floor Access

  • Reduced Height

  • Indoor

  • Climate Controlled

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Call Now Limited Availability
5' x 5' Unit (Small)
  • 1st Floor Access

  • Reduced Height

  • Indoor

  • Climate Controlled

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Call Now Limited Availability
15' x 20' Unit (Large)
  • 1st Floor Access

  • Enclosed Storage

  • Indoor

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Call Now Limited Availability
3' x 3' Unit (Small)
  • Indoor

  • Elevator Access

  • Climate Controlled

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Call Now Limited Availability
4' x 10' Unit (Small)
  • 1st Floor Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
9' x 10' Unit (Medium)
  • Drive-Up Access

  • Enclosed Storage

Call now for Availability
Call Now Limited Availability
8' x 20' Unit (Medium)
  • Drive-Up Access

  • Enclosed Storage

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Call Now Limited Availability
9' x 10' Unit (Medium)
  • Elevator Access

  • Indoor

  • Climate Controlled

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Call Now Limited Availability
9' x 16' Unit (Medium)
  • Multidoor

  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
8' x 22' Unit (Medium)
  • Drive-Up Access

  • Enclosed Storage

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Call Now Limited Availability
3' x 3' Unit (Small)
  • 1st Floor Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
3' x 3' Unit (Small)
  • Reduced Height

  • 1st Floor Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
3' x 3' Unit (Small)
  • Indoor

  • 1st Floor Access

  • Climate Controlled

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Call Now Limited Availability
4' x 6' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

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Call Now Limited Availability
7' x 7' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
15' x 20' Unit (Large)
  • Indoor

  • Enclosed Storage

  • 1st Floor Access

Call now for Availability
Call Now Limited Availability
6' x 10' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
7' x 8' Unit (Small)
  • 1st Floor Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
5' x 7' Unit (Small)
  • Drive-Up Access

  • Enclosed Storage

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Call Now Limited Availability
15' x 25' Unit (Large)
  • Elevator Access

  • Indoor

  • Climate Controlled

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Call Now Limited Availability
8' x 10' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
6' x 6' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
7' x 7' Unit (Small)
  • Drive-Up Access

  • Enclosed Storage

Call now for Availability
Call Now Limited Availability
8' x 9' Unit (Small)
  • Drive-Up Access

  • Enclosed Storage

Call now for Availability
Call Now Limited Availability
8' x 16' Unit (Medium)
  • Drive-Up Access

  • Enclosed Storage

Call now for Availability
Call Now Limited Availability
5' x 6' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
7' x 7' Unit (Small)
  • 1st Floor Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
4' x 6' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
8' x 8' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
8' x 10' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
4' x 6' Unit (Small)
  • 1st Floor Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
16' x 9' Unit (Medium)
  • Multidoor

  • Climate Controlled

  • Indoor

  • Elevator Access

Call now for Availability
Call Now Limited Availability
10' x 14' Unit (Medium)
  • Drive-Up Access

  • Enclosed Storage

Call now for Availability
Call Now Limited Availability
5' x 7' Unit (Small)
  • 1st Floor Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
10' x 14' Unit (Medium)
  • Enclosed Storage

  • Drive-Up Access

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Call Now Limited Availability
8' x 16' Unit (Medium)
  • Multidoor

  • Elevator Access

  • Indoor

  • Climate Controlled

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Call Now Limited Availability
6' x 6' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
4' x 5' Unit (Small)
  • 1st Floor Access

  • Indoor

  • Climate Controlled

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Call Now Limited Availability
3' x 3' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
4' x 6' Unit (Small)
  • 1st Floor Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
8' x 19' Unit (Medium)
  • Drive-Up Access

  • Enclosed Storage

Call now for Availability
Call Now Limited Availability
8' x 9' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
5' x 7' Unit (Small)
  • 1st Floor Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
4' x 4' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
5' x 6' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
4' x 10' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
5' x 5' Unit (Small)
  • Reduced Height

  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
4' x 10' Unit (Small)
  • 1st Floor Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
4' x 8' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
7' x 8' Unit (Small)
  • 1st Floor Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
4' x 6' Unit (Small)
  • Drive-Up Access

  • Enclosed Storage

Call now for Availability
Call Now Limited Availability
8' x 8' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
4' x 7' Unit (Small)
  • Drive-Up Access

  • Enclosed Storage

Call now for Availability
Call Now Limited Availability
3' x 4' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
4' x 5' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

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Call Now Limited Availability
15' x 25' Unit (Large)
  • Elevator Access

  • Unusual Size

  • Indoor

  • Climate Controlled

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Call Now Limited Availability
8' x 13' Unit (Medium)
  • Elevator Access

  • Indoor

  • Climate Controlled

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Call Now Limited Availability
10' x 16' Unit (Medium)
  • Multidoor

  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
7' x 10' Unit (Small)
  • 1st Floor Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
8' x 14' Unit (Medium)
  • Drive-Up Access

  • Enclosed Storage

Call now for Availability
Call Now Limited Availability
4' x 8' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
8' x 16' Unit (Medium)
  • Drive-Up Access

  • Enclosed Storage

Call now for Availability
Call Now Limited Availability
7' x 10' Unit (Small)
  • Drive-Up Access

  • Enclosed Storage

Call now for Availability
Call Now Limited Availability
4' x 5' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
4' x 7' Unit (Small)
  • Drive-Up Access

  • Enclosed Storage

Call now for Availability
Call Now Limited Availability
8' x 18' Unit (Medium)
  • Multidoor

  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
7' x 7' Unit (Small)
  • Drive-Up Access

  • Enclosed Storage

Call now for Availability
Call Now Limited Availability
7' x 7' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
9' x 12' Unit (Medium)
  • Drive-Up Access

  • Enclosed Storage

Call now for Availability
Call Now Limited Availability
8' x 8' Unit (Small)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability
10' x 25' Unit (Large)
  • Elevator Access

  • Indoor

  • Climate Controlled

Call now for Availability
Call Now Limited Availability

Facility Hours

Office Hours
Sun
06:00 am - 10:00 pm
Mon
06:00 am - 10:00 pm
Tue
06:00 am - 10:00 pm
Wed
06:00 am - 10:00 pm
Thur
06:00 am - 10:00 pm
Fri
06:00 am - 10:00 pm
Sat
06:00 am - 10:00 pm
Access Hours
Sun
06:00 am - 10:00 pm
Mon
06:00 am - 10:00 pm
Tue
06:00 am - 10:00 pm
Wed
06:00 am - 10:00 pm
Thur
06:00 am - 10:00 pm
Fri
06:00 am - 10:00 pm
Sat
06:00 am - 10:00 pm

Facility Map

Features & Amenities

    No Features & Amenities available!

Facility's Fees & Requirements



* This facility may require insurance and an administration fee.


Additional Info from Facility

Convenient self storage near you in Castro Valley

This Extra Space Storage facility located at 3939 Castro Valley Blvd serves the residents of Castro Valley with all their storage needs. We have storage units ranging from 50 to 300 square feet with amenities such as climate controlled, drive-up units, indoor units and electronic gate access.

Vehicle storage in Castro Valley

Some Extra Space Storage facilities in Castro Valley may offer vehicle storage for your car, motorcycle, boat or RV. Some facilities have garage like storage on our drive-up units and for some of the larger vehicles, parking spaces may also be available.

Great rates and move-in specials in Castro Valley

Extra Space in Castro Valley offers all types of affordable storage units with some of the best specials in the industry. You might find some units have “First Month Free” special or “50% Off First Month”. We are proud to say that some of our rates are the lowest in the industry.

In Castro Valley you can reserve online of by phone

No need to drive all over Castro Valley to reserve a storage unit. Just call (888) 747-5960 to reserve by phone or you can do it online. We have two options, reserve for FREE with no credit card required and no commitment to rent or you can also rent the unit online and contact-free. Fill out the rental information, sign your lease and make your payment. Your gate code will be emailed and/or texted to you, and you can go straight to your space, no line, no waiting!

Reviews:

Write a Review
  • Linh V.
    03-14-2024

    I use extra space storage for to store my extra belongings that cant fit in my house and Ive never had an issue since using extra space for the last 2 years. Dan is always so kind and helpful and answers all my questions regarding storages. When I first rented the units I was on the second level but recently a drive up unit came available and he made the transition for moving units very smooth. He was so accommodating! Thanks Dan!

    • Will you recommend this facility Yes
    • Level of cleanliness5 out of 5
    • How was their service5 out of 5
    • How about their prices5 out of 5
  • Christina H.
    03-04-2024

    Stephen is wonderful. He stayed to show me where my unit was and made sure my code worked. Definitely recommend this facility.

    • Will you recommend this facility Yes
    • Level of cleanliness5 out of 5
    • How was their service5 out of 5
    • How about their prices5 out of 5
  • George A.
    01-31-2024

    Me and Wife have been using this facility Extra storage facility in Castro Valley for about five months. And after my daughter moved out of her place we needed a secondary storage for her belongings. We dealt with Dan once again. Dan is super courteous and explains everything in detail. Extremely mannered and is not pushy. Not to mention the facilities are supper clean with reasonable prices. This is our go 2 Place!! Extremely happy!!!

    • Will you recommend this facility Yes
    • Level of cleanliness5 out of 5
    • How was their service5 out of 5
    • How about their prices5 out of 5
  • Quinn S.
    01-19-2024

    Thus far the space is working out great. Getting in and out is working out fine and I'm very pleased thank you .

    • Will you recommend this facility Yes
    • Level of cleanliness4 out of 5
    • How was their service4 out of 5
    • How about their prices4 out of 5
  • Lorelle C.
    01-18-2024

    Convenient, clean, and reasonably priced! I love my little storage area. The people who work there are also very helpful. I highly recommend the Extra Space Storage in Castro Valley!

    • Will you recommend this facility Yes
    • Level of cleanliness5 out of 5
    • How was their service5 out of 5
    • How about their prices5 out of 5
  • Jacelynn H.
    01-18-2024

    Great customer service, good price for my size storage. I would recommend this company.

    • Will you recommend this facility Yes
    • Level of cleanliness5 out of 5
    • How was their service5 out of 5
    • How about their prices5 out of 5
Extra Space Storage 3939 Castro Valley Blvd
Castro Valley, CA 94546
(888) 747-5860