CubeSmart Self Storage - Diamond Bar

275 S Prospectors Rd , Diamond Bar CA, 91765

(833) 773-2603 Call Now!

Reserve a storage unit with CubeSmart Self Storage - Diamond Bar

Book now to secure your storage unit.

See facility on map

Office Hours

Mon-Fri 09:30 AM - 06:00 PM
Sat 08:30 AM - 05:00 PM
Sun CLOSED -

Access Hours

Mon-Sun 06:00 AM - 10:00 PM

Facility Amenities

4 x 5 Small Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

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Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $57.75_/month $57.75_/month Web Only Price
~~$77.00~~_/month

~~$77.00~~_/month

25% OFF
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25% OFF
5 x 5 Small Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $51.00_/month $51.00_/month Web Only Price
~~$85.00~~_/month

~~$85.00~~_/month

First Month FREE
Continue

First Month FREE
5 x 5 Small Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $54.60_/month $54.60_/month Web Only Price
~~$91.00~~_/month

~~$91.00~~_/month

First Month FREE
Continue

First Month FREE
5 x 5 Small Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $58.80_/month $58.80_/month Web Only Price
~~$98.00~~_/month

~~$98.00~~_/month

First Month FREE
Continue

First Month FREE
5 x 8 Small Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $64.50_/month $64.50_/month Web Only Price
~~$86.00~~_/month

~~$86.00~~_/month

25% OFF and Half Off First Month
Continue

25% OFF and Half Off First Month
5 x 10 Small Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $64.50_/month $64.50_/month Web Only Price
~~$86.00~~_/month

~~$86.00~~_/month

25% OFF
Continue

25% OFF
5 x 10 Small Unit

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $86.40_/month $86.40_/month Web Only Price
~~$144.00~~_/month

~~$144.00~~_/month

First Month FREE
Continue

First Month FREE
5 x 10 Small Unit

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $92.40_/month $92.40_/month Web Only Price
~~$154.00~~_/month

~~$154.00~~_/month

First Month FREE
Continue

First Month FREE
5 x 15 Medium Unit

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $139.80_/month $139.80_/month Web Only Price
~~$233.00~~_/month

~~$233.00~~_/month

First Month FREE
Continue

First Month FREE
5 x 17 Medium Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $103.80_/month $103.80_/month Web Only Price
~~$173.00~~_/month

~~$173.00~~_/month

First Month FREE
Continue

First Month FREE
5 x 17 Medium Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $112.20_/month $112.20_/month Web Only Price
~~$187.00~~_/month

~~$187.00~~_/month

First Month FREE
Continue

First Month FREE
5 x 17 Medium Unit

Drive Up Access

Outside Unit
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $164.40_/month $164.40_/month Web Only Price
~~$274.00~~_/month

~~$274.00~~_/month

First Month FREE
Continue

First Month FREE
5 x 17 Medium Unit

Drive Up Access

Outside Unit

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $164.40_/month $164.40_/month Web Only Price
~~$274.00~~_/month

~~$274.00~~_/month

First Month FREE
Continue

First Month FREE
8 x 10 Medium Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $102.00_/month $102.00_/month Web Only Price
~~$170.00~~_/month

~~$170.00~~_/month

First Month FREE
Continue

First Month FREE
8 x 10 Medium Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $110.40_/month $110.40_/month Web Only Price
~~$184.00~~_/month

~~$184.00~~_/month

First Month FREE
Continue

First Month FREE
8 x 10 Medium Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $118.20_/month $118.20_/month Web Only Price
~~$197.00~~_/month

~~$197.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 10 Medium Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $117.00_/month $117.00_/month Web Only Price
~~$156.00~~_/month

~~$156.00~~_/month

25% OFF
Continue

25% OFF
10 x 10 Medium Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $126.00_/month $126.00_/month Web Only Price
~~$168.00~~_/month

~~$168.00~~_/month

25% OFF
Continue

25% OFF
10 x 10 Medium Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $135.75_/month $135.75_/month Web Only Price
~~$181.00~~_/month

~~$181.00~~_/month

25% OFF
Continue

25% OFF
10 x 10 Medium Unit

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $152.25_/month $152.25_/month Web Only Price
~~$203.00~~_/month

~~$203.00~~_/month

25% OFF and Half Off First Month
Continue

25% OFF and Half Off First Month
10 x 12 Medium Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $151.80_/month $151.80_/month Web Only Price
~~$253.00~~_/month

~~$253.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 12 Medium Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $163.80_/month $163.80_/month Web Only Price
~~$273.00~~_/month

~~$273.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 12 Medium Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $175.80_/month $175.80_/month Web Only Price
~~$293.00~~_/month

~~$293.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 12 Medium Unit

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $184.20_/month $184.20_/month Web Only Price
~~$307.00~~_/month

~~$307.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 15 Medium Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $163.20_/month $163.20_/month Web Only Price
~~$272.00~~_/month

~~$272.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 15 Medium Unit

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $171.75_/month $171.75_/month Web Only Price
~~$229.00~~_/month

~~$229.00~~_/month

25% OFF and Half Off First Month
Continue

25% OFF and Half Off First Month
10 x 15 Medium Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $189.00_/month $189.00_/month Web Only Price
~~$315.00~~_/month

~~$315.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 18 Large Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $192.00_/month $192.00_/month Web Only Price
~~$320.00~~_/month

~~$320.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 18 Large Unit

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $213.60_/month $213.60_/month Web Only Price
~~$356.00~~_/month

~~$356.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 20 Large Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $208.20_/month $208.20_/month Web Only Price
~~$347.00~~_/month

~~$347.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 20 Large Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $225.00_/month $225.00_/month Web Only Price
~~$375.00~~_/month

~~$375.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 20 Large Unit

Drive Up Access

Outside Unit
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $296.40_/month $296.40_/month Web Only Price
~~$494.00~~_/month

~~$494.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 20 Large Unit

Drive Up Access

Outside Unit

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $296.40_/month $296.40_/month Web Only Price
~~$494.00~~_/month

~~$494.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 20 Large Unit

Drive Up Access

Outside Unit
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $319.80_/month $319.80_/month Web Only Price
~~$533.00~~_/month

~~$533.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 20 Large Unit

Drive Up Access

Outside Unit

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $319.80_/month $319.80_/month Web Only Price
~~$533.00~~_/month

~~$533.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 22 Large Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $232.80_/month $232.80_/month Web Only Price
~~$388.00~~_/month

~~$388.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 22 Large Unit

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $250.20_/month $250.20_/month Web Only Price
~~$417.00~~_/month

~~$417.00~~_/month

First Month FREE
Continue

First Month FREE
10 x 22 Large Unit

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $251.40_/month $251.40_/month Web Only Price
~~$419.00~~_/month

~~$419.00~~_/month

First Month FREE
Continue

First Month FREE
15 x 30 Large Unit

Drive Up Access

Outside Unit
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $695.40_/month $695.40_/month Web Only Price
~~$1159.00~~_/month

~~$1159.00~~_/month

First Month FREE
Continue

First Month FREE
15 x 30 Large Unit

Drive Up Access

Outside Unit

Enclosed
Reserve FREE, No obligation to rent

Continue

Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 8 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

Web Only Price $695.40_/month $695.40_/month Web Only Price
~~$1159.00~~_/month

~~$1159.00~~_/month

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LOWEST RATES AND PRICES GUARANTEED

4 x 4 Unit
Indoor

Elevator Access

Upper Floor
(833) 773-2603 Call Now! Call now for availability

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4 x 5 Unit
Indoor

First Floor Access
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5 x 8 Unit
Indoor

Elevator Access

Upper Floor
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5 x 10 Unit
Indoor

First Floor Access
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5 x 10 Unit
Indoor

Elevator Access

Upper Floor
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5 x 15 Unit
Indoor

Elevator Access

Upper Floor
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5 x 17 Unit
Indoor

Elevator Access

Upper Floor
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5 x 17 Unit
Indoor

First Floor Access
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8 x 5 Unit
Indoor

First Floor Access
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10 x 7 Unit
Indoor

Elevator Access

Upper Floor
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10 x 10 Unit
Indoor

First Floor Access
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10 x 15 Unit
Indoor

First Floor Access
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10 x 15 Unit
Indoor

Elevator Access

Upper Floor
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10 x 18 Unit
Drive Up Access

Outside Unit
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10 x 18 Unit
Drive Up Access

Outside Unit

Enclosed
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10 x 20 Unit
Drive Up Access

Outside Unit
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10 x 20 Unit
Drive Up Access

Outside Unit

Enclosed
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10 x 22 Unit
Indoor

First Floor Access
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10 x 22 Unit
Drive Up Access

Outside Unit
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10 x 22 Unit
Drive Up Access

Outside Unit

Enclosed
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10 x 25 Unit
Indoor

Elevator Access

Upper Floor
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10 x 25 Unit
Drive Up Access

Outside Unit
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10 x 25 Unit
Drive Up Access

Outside Unit

Enclosed
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10 x 28 Unit
Drive Up Access

Outside Unit
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10 x 28 Unit
Drive Up Access

Outside Unit

Enclosed
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10 x 30 Unit
Drive Up Access

Outside Unit
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10 x 30 Unit
Drive Up Access

Outside Unit

Enclosed
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12 x 5 Unit
Indoor

Elevator Access

Upper Floor
(833) 773-2603 Call Now! Call now for availability

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18 x 10 Unit
Indoor

First Floor Access
(833) 773-2603 Call Now! Call now for availability

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32 x 10 Unit
Drive Up Access

Outside Unit
(833) 773-2603 Call Now! Call now for availability

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32 x 10 Unit
Drive Up Access

Outside Unit

Enclosed
(833) 773-2603 Call Now! Call now for availability

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38 x 10 Unit
Drive Up Access

Outside Unit
(833) 773-2603 Call Now! Call now for availability

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38 x 10 Unit
Drive Up Access

Outside Unit

Enclosed
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LOWEST RATES AND PRICES GUARANTEED

Office Hours

Mon-Fri 09:30 AM - 06:00 PM
Sat 08:30 AM - 05:00 PM
Sun CLOSED -

Access Hours

Mon-Sun 06:00 AM - 10:00 PM

Facility Amenities

Customers Review

JoAnne Hoffman

May 03, 2025 - From SF

Clean facility, security cameras, friendly professional staff
weiping Hu

April 07, 2025 - From SF

Convenient, reasonable price, good service
Fred

March 17, 2025 - From SF

Great facility only thing is there is no light in the locker so be sure to bring a flashlight
Jing Lih Ko

October 07, 2024 - From SF

I had a great experience and the manager was very helpful.
kayla

June 09, 2024 - From SF

good unit all went well, owner was great
Stefan C.

May 16, 2024 - From SF

Customer service was helpful. They made contact before move date to confirm.
Tam Nguyen

November 25, 2022 - From SF

Good location,, clean and good deal.
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All Sizes

5 x 5 (Small)

5 x 10 (Small)

10 x 10 (Medium)

10 x 15 (Medium)

10 x 20 (Large)

10 x 30 (Large)

All Sizes

5 x 10 (Enclosed)

10 x 10 (Enclosed)

20’ Parking

30’ Parking

Small RV

Large RV

CubeSmart Self Storage - Diamond Bar

275 S Prospectors Rd , Diamond Bar CA, 91765

Reserve a storage unit with CubeSmart Self Storage - Diamond Bar

Book now to secure your storage unit.

All Sizes

5 x 5 (Small)

5 x 10 (Small)

10 x 10 (Medium)

10 x 15 (Medium)

10 x 20 (Large)

10 x 30 (Large)

All Sizes

5 x 10 (Enclosed)

10 x 10 (Enclosed)

20’ Parking

30’ Parking

Small RV

Large RV

Indoor

Elevator Access

Upper Floor

Indoor

Elevator Access

Upper Floor

Indoor

Elevator Access

Upper Floor

Indoor

Elevator Access

Upper Floor

Indoor

Elevator Access

Upper Floor

Indoor

Elevator Access

Upper Floor

Indoor

First Floor Access

Indoor

First Floor Access

Indoor

First Floor Access

Indoor

Elevator Access

Upper Floor

Indoor

Elevator Access

Upper Floor

Drive Up Access

Outside Unit

Drive Up Access

Outside Unit

Enclosed

Indoor

Elevator Access

Upper Floor

Indoor

Elevator Access

Upper Floor

Indoor

Elevator Access

Upper Floor

Indoor

Elevator Access

Upper Floor

Indoor