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Storage in Diamond Bar, CA

91 - 120 of 134 Storage Facilities in Diamond Bar, CA

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Photo of A-American Self Storage - Santa Fe Springs
Photo of Public Storage - Buena Park - 6990 Noritsu Ave
Photo of Public Storage - Santa Fe Springs - 13461 Rosecrans Ave
Photo of Public Storage - Orange - 1600 N Glassell St
Photo of Extra Space Storage - 3426 - Duarte - Buena Vista St
Photo of CubeSmart Self Storage - Corona
Photo of Storelocal Storage - Corona
Photo of Extra Space Storage - 1523 - Anaheim - 155 S Adams St
Photo of SmartStop Self Storage - Whittier - 10231 S Colima Rd
Photo of A-American Self Storage - Buena Park
Photo of Buena Park Self Storage
Photo of StorQuest - Rancho Cucamonga / Hampshire
Photo of Security Public Storage
Photo of Best Self Storage
Photo of Extra Space Storage - 0395 - Baldwin Park - Garvey Ave
Photo of West Coast Self-Storage Ontario

10.8 miles away

West Coast Self-Storage Ontario

2035 South Cucamonga Avenue, Ontario, CA, 91761

No 5' x 5' Units Available

5' x 10'1 Left
$174.00
+ $30 in fees

No 10' x 10' Units Available

Online Move-In Available
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Photo of Price Self Storage - Rancho Cucamonga - 10005 Arrow Route
Photo of El Monte Stor It Now
Photo of Santa Fe Self Storage
Photo of West Coast Self-Storage Rancho Cucamonga
Photo of Prime Storage - Rancho Cucamonga
Photo of Public Storage - Rowland Heights - 19102 E Walnut Drive N
Photo of Extra Space Storage - 6862 - Walnut - Fairway Dr
Photo of Public Storage - Diamond Bar - 21035 E. Washington Ave
Photo of SecureSpace Self Storage Brea

6.5 miles away

5.0(11)

SecureSpace Self Storage Brea

2700 East Imperial Highway, Brea, CA, 92821

$0.00
+ $29 in fees

No 5' x 10' Units Available

No 10' x 10' Units Available

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Photo of Public Storage - San Dimas - 211 W Allen Ave

8.5 miles away

5.0(14)

Public Storage - San Dimas - 211 W Allen Ave

211 W Allen Ave, San Dimas, CA, 91773

$0.00
+ $29 in fees

No 5' x 10' Units Available

No 10' x 10' Units Available

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Photo of Public Storage - Orange - 623 W Collins Ave

13.5 miles away

4.6(23)

Public Storage - Orange - 623 W Collins Ave

623 W Collins Ave, Orange, CA, 92867

$0.00
+ $29 in fees

No 5' x 10' Units Available

No 10' x 10' Units Available

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Photo of Public Storage - La Verne - 1640 N White Ave

7.3 miles away

4.7(32)

Public Storage - La Verne - 1640 N White Ave

1640 N White Ave, La Verne, CA, 91750

$0.00
+ $29 in fees

No 5' x 10' Units Available

No 10' x 10' Units Available

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Photo of Public Storage - Ontario - 2249 S Grove Ave

11 miles away

4.9(18)

Public Storage - Ontario - 2249 S Grove Ave

2249 S Grove Ave, Ontario, CA, 91761

$0.00
+ $29 in fees

No 5' x 10' Units Available

No 10' x 10' Units Available

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Photo of Public Storage - La Mirada - 15034 Alondra Blvd

Storage prices in Diamond Bar, CA

Prices vary by unit size and amenities. Compare facilities in Diamond Bar to find the right unit.

Average Monthly Price by Storage Unit Size in Diamond Bar, CA

Based on 19 storage units in Diamond Bar.

$188.22

ReducedToUp$80.1
Compared to last month

Cheapest Storage in Diamond Bar, CA

  • sizeIcon

    Cheapest 5x10 storage in Diamond Bar, CA

    $74.00$74
    DetailsArrow
  • sizeIcon

    Cheapest 10x10 storage in Diamond Bar, CA

    $96.75$114.75
    DetailsArrow
  • sizeIcon

    Cheapest 10x15 storage in Diamond Bar, CA

    $114.75$117.56
    DetailsArrow
  • sizeIcon

    Cheapest 10x20 storage in Diamond Bar, CA

    $255.28$255.28
    DetailsArrow
Average prices last updated on 04-01-2026.

Average Price by Storage Unit Size in Diamond Bar, CA

Find online move-in rates and specials like first month half off and first month FREE at select Diamond Bar, California storage facilities. Below are the average monthly storage unit prices in Diamond Bar, California for the most common storage unit sizes.

Unit SizeAverage PriceLowest Price
5' x 5'$38.40$38.40
5' x 10'$74.00$74.00
10' x 10'$114.75$96.75
10' x 15'$117.56$114.75
10' x 20'$255.28$255.28
10' x 25'Not AvailableNot Available
10' x 30'$346.20$346.20

The overall average price of a self-storage unit booked in Diamond Bar, California over the past 180 days is $135.21.

Data for the cheapest self-storage unit is updated every 15 minutes.

SpareFoot customer reviews

SpareFoot has a 4.3 out of 5 star rating from over 41,000 customer reviews on Trustpilot. See what some of our over one million customers say about us.

Zach was wonderful to work with

Zach was wonderful to work with. He was so informative, helpful and patient. He is a great asset to your establishment.

C by customer

Very helpful service

Very helpful service, friendly,prompt Was able to meet my needs

TS by Thomas Smith

Easy access to reserve the unit.

Easy access to reserve the unit.

AL by Andrew Ladner

Helpful Resources

How Does Self-Storage Work?

First time renting self-storage? Read how it works here.

Storage Unit Size Guide

Find out what size storage unit you need.

Storage Unit Amenities

From climate control to 24-hour access, decide which features you need.

Storage Unit Safety & Security

Learn how storage facilities keep your belongings safe.

Frequently asked questions about storage in Diamond Bar, California

How much is a 10x10 storage unit in Diamond Bar, CA?

A 10x10 storage unit in Diamond Bar, CA costs $114.75 per month. Some unit amenities, like 24 hour access, may increase the monthly price.

How big is a 5x5 storage room in Diamond Bar, CA?

5x5 storage spaces are about the size of a small walk-in closet, with 200 cubic feet of storage space and 25 square feet of floor space. This will hold several boxes and a couple of smaller furniture pieces, but is not recommended if you need to store a one bedroom apartment or house.

How do you know what size storage unit to get in Diamond Bar, CA?

When choosing storage in Diamond Bar, CA, the storage unit size you need will vary depending on what you plan to store. A 5x5 or 5x10 is enough for a few boxes and small furniture pieces, but for a one to two-bedroom home, you'll need a medium unit like a 10x10 to 10x15. Bigger furniture and appliances from a three to four-bedroom home require a large storage unit such as a 10x20 or 10x30.

How much is a storage unit per month in Diamond Bar?

On average, storage units in Diamond Bar, CA cost $135.21 per month. Prices vary depending on the unit size you rent and the amenities you choose, like climate control.

What size storage do I need for a 2 bedroom apartment in Diamond Bar?

For a 2 bedroom apartment you'll want either 5x10 or 10x10 storage unit, which is 50 to 100 square feet of storage space.

Can't decide? Let SpareFoot help you choose.