Extra Space Storage - 7818 - Caldwell - Cobalt Ave

21892 Cobalt Avenue , Caldwell , ID 83605 (877) 449-1281

See all 7 reviews

Book Now

We are experiencing high demand in this area.
Make sure you reserve a unit for free today to hold a storage space.

  • 5' x 10'

    5' x 10' Unit

    Drive Up Access

    Discount Price

    $41.00

    Regular Price

    $44.00
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  • 5' x 12'

    5' x 12' Unit

    Drive Up Access

    Discount Price

    $47.00

    Regular Price

    $50.00
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  • 10' x 10'

    10' x 10' Unit

    Drive Up Access

    Discount Price

    $73.00

    Regular Price

    $77.00
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  • 8' x 15' Parking Space

    Drive Up Access, Household and Vehicle Storage Allowed

    Discount Price

    $41.00

    Regular Price

    $43.00
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  • 10' x 15'

    10' x 15' Unit

    Drive Up Access

    Discount Price

    $97.00

    Regular Price

    $102.00
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  • 10' x 20'

    10' x 20' Unit

    Drive Up Access

    Discount Price

    $121.00

    Regular Price

    $128.00
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  • 20' x 15'

    20' x 15' Unit

    Drive Up Access

    Discount Price

    $165.00

    Regular Price

    $175.00
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  • 10' x 40' Parking Space

    Covered, Drive Up Access, Household and Vehicle Storage Allowed

    Discount Price

    $172.00

    Regular Price

    $182.00
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How it works

Reserve 1

Reserve your
storage unit for free

Facility 2

Visit the facility to finalize the rental

Move 3

Move-in!

Operating Hours

Office

Sun closed
Mon 9:30 am - 6:00 pm
Tue 9:30 am - 6:00 pm
Wed 9:30 am - 6:00 pm
Thu 9:30 am - 6:00 pm
Fri 9:30 am - 6:00 pm
Sat 9:00 am - 5:30 pm

Unit Access

Sun 6:00 am - 10:00 pm
Mon 6:00 am - 10:00 pm
Tue 6:00 am - 10:00 pm
Wed 6:00 am - 10:00 pm
Thu 6:00 am - 10:00 pm
Fri 6:00 am - 10:00 pm
Sat 6:00 am - 10:00 pm

Features and Amenities

  • Video cameras on site
  • Vehicle requires insurance
  • Electronic gate access
  • Vehicle requires title
  • Moving supplies for sale
  • Manager lives on-site
  • Rent due on same day each month per lease start
  • Auto-pay available
  • Vehicle must be running
  • Vehicle requires registration
  • Insurance required
  • Insurance available
  • Cash accepted
  • Checks accepted

Additional information

Customer Reviews

Leave a review

  • 5.0 of 5 stars

    Nichole<br />Orosco-Chase

    March 30th, 2026

    Great customer service.

    Great customer service, very satisfied with my unit, very clean and well maintained.

  • 5.0 of 5 stars

    Jason Anderson

    April 29th, 2025

    Helpful

    The staff was extremely helpful when I dropped off my 5th wheel. She hopped in and showed me where my spot was located.

  • 4.5 of 5 stars

    Cory

    March 16th, 2025

    Seems like a decent place

    Was clean and easy to setup online

  • 4.0 of 5 stars

    Gregory Clayton

    January 22nd, 2025

    RV Covered Parking

    Excellent facility. However excessively tight spacing between stalls. An additional six inches of spacing would be nice.

  • 2.5 of 5 stars

    Howard

    July 24th, 2024

    To many promotions going on at once, third-partys are not informed

    I called what I thought was a storage unit office, It was a third-party that connected me to this place. The guy on the phone informed me that if I pay online I can move in the same day. After paying the site said I had to finish the application in person during normal business hours. (Not Sunday when I paid). The staff at the location was really friendly and helpful. The location is a bit out of town to make it convenient.

  • 4.5 of 5 stars

    Kamryn S.

    October 9th, 2023

    Amazing Facility!

    This place made it super easy to get an offordable storage space! Their security is phenomenal with amazing customer service definitely recommend!

  • 5.0 of 5 stars

    Amy Burrow

    September 3rd, 2023

    Definitely clean

    Great unit for great price And good service

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