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10x30 Storage in Diamond Bar, CA

31 - 41 of 41 Storage Facilities in Diamond Bar, CA

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Photo of Store Here - Brea

9.6 miles away

4.4(18)

Store Here - Brea

270 Arovista Avenue, Brea, CA, 92821

15' x 20'
Deal
1 Left
$462.00
Online Move-In Available
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Photo of Public Storage - Whittier - 12320 E Whittier Blvd

14.1 miles away

4.3(12)

Public Storage - Whittier - 12320 E Whittier Blvd

12320 E Whittier Blvd, Whittier, CA, 90602

10' x 30'1 Left
$592.00$540.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Rancho Cucamonga - 8949 Hermosa Ave

13.6 miles away

4.6(24)

Public Storage - Rancho Cucamonga - 8949 Hermosa Ave

8949 Hermosa Ave, Rancho Cucamonga, CA, 91730

12' x 25'
Deal
1 Left
$549.00$468.00
+ $29 in fees
Online Move-In Available
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Photo of My Self Storage Space - Fullerton

12.6 miles away

4.8(38)

My Self Storage Space - Fullerton

201 South Balcom Avenue, Fullerton, CA, 92832

10' x 32'
Deal
1 Left
$759.00
+ $29 in fees
Online Move-In Available
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Photo of A-1 Self Storage - Fullerton - 1415 W Commonwealth Ave

13.4 miles away

A-1 Self Storage - Fullerton - 1415 W Commonwealth Ave

1415 West Commonwealth Avenue, Fullerton, CA, 92833

10' x 30'
Deal
1 Left
$548.00
+ $29 in fees
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Photo of Extra Space Storage - 3426 - Duarte - Buena Vista St

12 miles away

4.8(53)

Extra Space Storage - 3426 - Duarte - Buena Vista St

1727 Buena Vista Street, Duarte, CA, 91010

10' x 30'
$570.00$540.00
+ $29 in fees
Online Move-In Available
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Photo of StorQuest - Rancho Cucamonga / Hampshire

13.2 miles away

4.2(19)

StorQuest - Rancho Cucamonga / Hampshire

9419 Hampshire Street, Rancho Cucamonga, CA, 91730

20' x 20'
Deal
1 Left
$681.00
+ $29 in fees
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Photo of Price Self Storage - Rancho Cucamonga - 10005 Arrow Route

13.6 miles away

4.8(59)

Price Self Storage - Rancho Cucamonga - 10005 Arrow Route

10005 Arrow Route, Rancho Cucamonga, CA, 91730

10' x 30'
Deal
$518.00$424.00
+ $29 in fees
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Photo of SmartStop Self Storage - La Habra - 580 E Lambert Rd

10.4 miles away

4.7(6)

SmartStop Self Storage - La Habra - 580 E Lambert Rd

580 East Lambert Road, La Habra, CA, 90631

18' x 19'1 Left
$601.00$451.00
+ $29 in fees
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Photo of El Monte Stor It Now

14 miles away

4.7(26)

El Monte Stor It Now

10212 Valley Blvd, El Monte, CA, 91731

10' x 30'2 Left
$421.00
+ $29 in fees
Online Move-In Available
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Photo of Prime Storage - Rancho Cucamonga

12.8 miles away

Prime Storage - Rancho Cucamonga

8530 Hellman Avenue, Rancho Cucamonga, CA, 91730

12' x 25'2 Left
$866.00$832.00
+ $29.99 in fees
Online Move-In Available
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Storage prices in Diamond Bar, CA

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

Cheapest Storage in Diamond Bar, CA

  • sizeIcon

    Cheapest 5x10 storage in Diamond Bar, CA

    $74.00$74
    DetailsArrow
    priceTag$0.00 Below average unit priceStorQuest - Diamond Bar / Golden Springs
  • sizeIcon

    Cheapest 10x10 storage in Diamond Bar, CA

    $96.75$114.75
    DetailsArrow
    priceTag$18.00 Below average unit priceCubeSmart Self Storage - Diamond Bar
  • sizeIcon

    Cheapest 10x15 storage in Diamond Bar, CA

    $114.75$117.56
    DetailsArrow
    priceTag$2.81 Below average unit priceCubeSmart Self Storage - Diamond Bar
  • sizeIcon

    Cheapest 10x20 storage in Diamond Bar, CA

    $255.28$255.28
    DetailsArrow
    priceTag$0.00 Below average unit priceCubeSmart Self Storage - Diamond Bar
Average prices last updated on 06-10-2026.

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.

Customer Service was wonderful

Customer Service was wonderful. It was professioinal, couresty and most helpful.

CP by Carol Pounds

Very patient and kind

Very patient and kind, efficient and haloed get storage quickly

NG by Nancy Gail McWilliams

The best ever

The best ever. Customer service was without a shadow of a doubt, spot on kind understanding, knowledgeable and absolutely beautiful.

BY by Beverly Yvette Jones

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