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CubeSmart Self Storage

275 S Prospectors Rd, Diamond Bar, CA  91765

Great Customer Service!1 (855) 466-6795Reserve with CubeSmart for Free!

CubeSmart Self Storage

CubeSmart Self Storage of Diamond Bar, CA is revolutionizing the way you use storage in Diamond Bar! Now you can expect more services, have easier access, get increased value and expect friendlier people when you store with us in Diamond Bar. Just because we've been around for a while doesn't mean we can't change the game. Same Space, Same price. More services and More discounts.

Type:

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Medium
5' x 17' storage unit
5' x 17' Unit
  • Indoor
  • Elevator Access
  • Upper Floor
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$296.00• Web Only Price
$222.00
Hold NowX
Reserve FREE
Medium
10' x 10' storage unit
10' x 10' Unit
  • Indoor
  • Elevator Access
  • Upper Floor
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$301.00• Web Only Price
$225.75
Hold NowX
Reserve FREE
Medium
5' x 17' storage unit
5' x 17' Unit
  • Indoor
  • First Floor Access
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$309.00• Web Only Price
$231.75
Hold NowX
Reserve FREE
Medium
5' x 17' storage unit
5' x 17' Unit
  • Indoor
  • Elevator Access
  • Upper Floor
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$320.00• Web Only Price
$240.00
Hold NowX
Reserve FREE
Medium
10' x 12' storage unit
10' x 12' Unit
  • Indoor
  • Elevator Access
  • Upper Floor
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$323.00• Web Only Price
$242.25
Hold NowX
Reserve FREE
Medium
10' x 10' storage unit
10' x 10' Unit
  • Indoor
  • Elevator Access
  • Upper Floor
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$325.00• Web Only Price
$243.75
Hold NowX
Reserve FREE
Large
10' x 15' storage unit
10' x 15' Unit
  • Indoor
  • Elevator Access
  • Upper Floor
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$337.00• Web Only Price
$252.75
Hold NowX
Reserve FREE
Medium
10' x 12' storage unit
10' x 12' Unit
  • Indoor
  • Elevator Access
  • Upper Floor
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$349.00• Web Only Price
$261.75
Hold NowX
Reserve FREE
Medium
10' x 10' storage unit
10' x 10' Unit
  • Indoor
  • Elevator Access
  • Upper Floor
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$350.00• Web Only Price
$262.50
Hold NowX
Reserve FREE
Large
10' x 15' storage unit
10' x 15' Unit
  • Indoor
  • Elevator Access
  • Upper Floor
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$364.00• Web Only Price
$273.00
Hold NowX
Reserve FREE
Medium
10' x 12' storage unit
10' x 12' Unit
  • Indoor
  • First Floor Access
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$368.00• Web Only Price
$276.00
Hold NowX
Reserve FREE
Medium
10' x 12' storage unit
10' x 12' Unit
  • Indoor
  • Elevator Access
  • Upper Floor
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$375.00• Web Only Price
$281.25
Hold NowX
Reserve FREE
Large
10' x 15' storage unit
10' x 15' Unit
  • Indoor
  • First Floor Access
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$384.00• Web Only Price
$288.00
Hold NowX
Reserve FREE
Large
10' x 15' storage unit
10' x 15' Unit
  • Indoor
  • Elevator Access
  • Upper Floor
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$391.00• Web Only Price
$293.25
Hold NowX
Reserve FREE
Large
10' x 15' storage unit
10' x 15' Unit
  • Indoor
  • First Floor Access
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$415.00• Web Only Price
$311.25
Hold NowX
Reserve FREE
Large
10' x 20' storage unit
10' x 20' Unit
  • Indoor
  • Elevator Access
  • Upper Floor
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$442.00• Web Only Price
$331.50
Hold NowX
Reserve FREE
Large
10' x 22' storage unit
10' x 22' Unit
  • Indoor
  • Elevator Access
  • Upper Floor
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$477.00• Web Only Price
$357.75
Hold NowX
Reserve FREE
Large
10' x 20' storage unit
10' x 20' Unit
  • Indoor
  • First Floor Access
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$506.00• Web Only Price
$379.50
Hold NowX
Reserve FREE
Large
10' x 20' storage unit
10' x 20' Unit
  • Indoor
  • First Floor Access
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$546.00• Web Only Price
$409.50
Hold NowX
Reserve FREE
Large
10' x 22' storage unit
10' x 22' Unit
  • Indoor
  • First Floor Access
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$546.00• Web Only Price
$409.50
Hold NowX
Reserve FREE
Large
10' x 25' storage unit
10' x 25' Unit
  • Indoor
  • Elevator Access
  • Upper Floor
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$588.00• Web Only Price
$441.00
Hold NowX
Reserve FREE
Large
10' x 30' storage unit
10' x 30' Unit
  • Drive Up Access
  • Outside Unit
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$756.00• Web Only Price
$567.00
Hold NowX
Reserve FREE
Large
10' x 30' storage unit
10' x 30' Unit
  • Drive Up Access
  • Outside Unit
  • Enclosed
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$756.00• Web Only Price
$567.00
Hold NowX
Reserve FREE
Large
10' x 38' storage unit
10' x 38' Unit
  • Drive Up Access
  • Outside Unit
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$844.00• Web Only Price
$633.00
Hold NowX
Reserve FREE
Large
10' x 38' storage unit
10' x 38' Unit
  • Drive Up Access
  • Outside Unit
  • Enclosed
  • Hold this unit now. No obligation.
  • 25% OFF
Store Price
$844.00• Web Only Price
$633.00
Hold NowX
Reserve FREE
CubeSmart Self Storage - Limited Availability
Reserve for FREE! (855) 466-6795
Call now, let us help you find a unit and save!

Facility Hours

Office Hours

  • Mon:09:30 AM - 06:00 PM
  • Tue:09:30 AM - 06:00 PM
  • Wed:09:30 AM - 06:00 PM
  • Thu:09:30 AM - 06:00 PM
  • Fri:09:30 AM - 06:00 PM
  • Sat:08:30 AM - 05:00 PM
  • Sun:CLOSED

Access Hours

  • Mon:06:00 AM - 10:00 PM
  • Tue:06:00 AM - 10:00 PM
  • Wed:06:00 AM - 10:00 PM
  • Thu:06:00 AM - 10:00 PM
  • Fri:06:00 AM - 10:00 PM
  • Sat:06:00 AM - 10:00 PM
  • Sun:06:00 AM - 10:00 PM

Facility Amenities

  • On-Site Manager
  • Extended Hours
  • Cameras
  • Keypad Gate Access
  • Boxes & Packing Supplies
  • Onsite Manager
  • Online Bill Pay
  • Automatic Payments
  • Credit Cards Accepted
  • Online Payments
  • Cash Accepted
  • Checks Accepted

Facility Map

Facility Description

CubeSmart Self Storage

CubeSmart Self Storage of Diamond Bar, CA is revolutionizing the way you use storage in Diamond Bar! Now you can expect more services, have easier access, get increased value and expect friendlier people when you store with us in Diamond Bar. Just because we've been around for a while doesn't mean we can't change the game. Same Space, Same price. More services and More discounts.

Facility Reviews

50 reviews

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Your opinion counts. Write a review!

Henry62

July 16th, 2020- From Cube Smart

Great self storage facility we recommend great place

Pandora1313

May 28th, 2020- From Cube Smart

No issues hapoy with facility & staff. 2nd time leavibg a review

Sarabeth39

April 12th, 2020- From Cube Smart

The only issue I have is finding the carts sometimes. They aren’t always in the front even though the sign says return it to the front; sometimes they are in the hallways. So just look around!

Mglou

April 1st, 2020- From Cube Smart

Clean clean clean facility. Very very very very Friendly employees.

kimba64

March 27th, 2020- From Cube Smart

Juste wanted to say that Roland, made my day, by being kind with a smile and was really listening to my situation !!!!! I know we all are going through some rough times at the moment with this carona virus!!!! Sometimes a smile and being treated like a real person from strangers is all i need to get through the day! So thanks for makin my day!