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10x20 Storage in Diamond Bar, CA

31 - 60 of 72 Storage Facilities in Diamond Bar, CA

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Photo of Extra Space Storage - 0397 - Pomona - Ridgeway St

2.5 miles away

4.5(2)

Extra Space Storage - 0397 - Pomona - Ridgeway St

601 Ridgeway Street, Pomona, CA, 91768

10' x 20'
$271.00$246.00
+ $29 in fees
Online Move-In Available
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Photo of Placentia Self Storage

11.7 miles away

4.5(39)

Placentia Self Storage

585 Porter Way, Placentia, CA, 92870

10' x 21'1 Left
$431.00
+ $29 in fees
Online Move-In Available
View all units
Photo of My Self Storage Space - West Covina

7.4 miles away

4.5(15)

My Self Storage Space - West Covina

901 West Service Avenue, West Covina, CA, 91790

10' x 20'1 Left
$565.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Brea - 440 E Lambert Road

8.6 miles away

4.9(19)

Public Storage - Brea - 440 E Lambert Road

440 E Lambert Road, Brea, CA, 92821

10' x 20'
Deal
2 Left
$405.00$304.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Whittier - 2050 Workman Mill Road

12.3 miles away

4.9(14)

Public Storage - Whittier - 2050 Workman Mill Road

2050 Workman Mill Road, Whittier, CA, 90601

10' x 20'2 Left
$543.00$474.00
+ $29 in fees
Online Move-In Available
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Photo of CubeSmart Self Storage - Ontario

11.1 miles away

4.4(58)

CubeSmart Self Storage - Ontario

1372 East 5th Street, Ontario, CA, 91764

10' x 20'
Deal
$619.00$371.40
+ $29 in fees
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Photo of Extra Space Storage - 1018 - La Verne - S San Dimas Canyon Rd

5.2 miles away

4.8(2)

Extra Space Storage - 1018 - La Verne - S San Dimas Canyon Rd

1960 South San Dimas Canyon Road, La Verne, CA, 91750

10' x 20'
$391.00$361.00
+ $29 in fees
Online Move-In Available
View all units
Photo of SmartStop Self Storage - Azusa - 1111 Gladstone

8.8 miles away

4.3(6)

SmartStop Self Storage - Azusa - 1111 Gladstone

1111 West Gladstone Street, Azusa, CA, 91702

9' x 20'
$520.00$370.00
+ $29 in fees
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Photo of Public Storage - Arcadia - 12340 Lower Azusa Road

11.5 miles away

5.0(11)

Public Storage - Arcadia - 12340 Lower Azusa Road

12340 Lower Azusa Road, Arcadia, CA, 91006

10' x 20'2 Left
$496.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 7549 - Monrovia - Lime Ave

13.7 miles away

5.0(1)

Extra Space Storage - 7549 - Monrovia - Lime Ave

115 East Lime Avenue, Monrovia, CA, 91016

20' x 10'
$403.00$373.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Anaheim - 4880 E La Palma Ave

11.8 miles away

5.0(23)

Public Storage - Anaheim - 4880 E La Palma Ave

4880 E La Palma Ave, Anaheim, CA, 92807

10' x 20'
Deal
$372.00$298.00
+ $29 in fees
Online Move-In Available
View all units
Photo of StorQuest - Claremont / Baseline

8.1 miles away

4.6(7)

StorQuest - Claremont / Baseline

454 West Baseline Road, Claremont, CA, 91711

12' x 15'
Deal
1 Left
$261.00
+ $29 in fees
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Photo of Public Storage - Fullerton - 2361 W Commonwealth Ave

14.3 miles away

4.9(27)

Public Storage - Fullerton - 2361 W Commonwealth Ave

2361 W Commonwealth Ave, Fullerton, CA, 92833

10' x 20'
Deal
$392.00$332.00
+ $29 in fees
Online Move-In Available
View all units
Photo of SmartStop Self Storage - Upland - 1571 West Foothill Blvd

9.2 miles away

4.8(13)

SmartStop Self Storage - Upland - 1571 West Foothill Blvd

1571 West Foothill Boulevard, Upland, CA, 91786

9' x 24'1 Left
$410.00$260.00
+ $29 in fees
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Photo of Security Public Storage

8.8 miles away

4.0(1)

Security Public Storage

502 Apollo St, Brea, CA, 92821

10' x 19'
Deal
$485.00
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Photo of US Storage Centers - Covina - Cutter

7.7 miles away

US Storage Centers - Covina - Cutter

529 Cutter Way, Covina, CA, 91722

10' x 25'
Deal
$308.00
+ $29 in fees
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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

10' x 20'
Deal
3 Left
$410.00$369.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Allsize Storage Yorba Linda

8.9 miles away

4.4(36)

Allsize Storage Yorba Linda

17357 Los Angeles St, Yorba Linda, CA, 92886

10' x 25'
Deal
$445.00
+ $20 in fees
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Photo of My Self Storage Space - Brea

9.4 miles away

4.7(41)

My Self Storage Space - Brea

1295 West Lambert Road, Brea, CA, 92821

10' x 20'
Deal
1 Left
$329.00
+ $29 in fees
Online Move-In Available
View all units
Photo of SmartStop Self Storage - La Verne - 2234 Arrow Hwy

5.2 miles away

4.5(5)

SmartStop Self Storage - La Verne - 2234 Arrow Hwy

2234 Arrow Highway, La Verne, CA, 91750

12' x 20'1 Left
$615.00$465.00
+ $29 in fees
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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 20'
$447.00$417.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Public Storage - Baldwin Park - 13249 Garvey Ave

10.3 miles away

4.8(20)

Public Storage - Baldwin Park - 13249 Garvey Ave

13249 Garvey Ave, Baldwin Park, CA, 91706

10' x 20'
Deal
$491.00$488.00
+ $29 in fees
Online Move-In Available
View all units
Photo of US Storage Centers - Montclair

7.3 miles away

US Storage Centers - Montclair

10625 Central Avenue, Montclair, CA, 91763

8' x 31'
Deal
1 Left
$316.00
+ $29 in fees
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Photo of Extra Space Storage - 6120 - Azusa - Foothill Blvd

9.5 miles away

4.9(6)

Extra Space Storage - 6120 - Azusa - Foothill Blvd

900 West Foothill Boulevard, Azusa, CA, 91702

9' x 20'
$323.00$293.00
+ $29 in fees
Online Move-In Available
View all units
Photo of StorQuest - Pomona / Towne Center

6.1 miles away

5.0(1)

StorQuest - Pomona / Towne Center

863 Towne Center Drive, Pomona, CA, 91767

10' x 20'
$239.00
+ $29 in fees
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Photo of Extra Space Storage - 1475 - Claremont - W Arrow Hwy

6.6 miles away

Extra Space Storage - 1475 - Claremont - W Arrow Hwy

525 West Arrow Highway, Claremont, CA, 91711

10' x 23'
$364.00$334.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Store Here - Brea

9.6 miles away

4.4(18)

Store Here - Brea

270 Arovista Avenue, Brea, CA, 92821

10' x 20'
$354.00
Online Move-In Available
View all units
Photo of Price Self Storage Azusa - 1110 West Foothill Blvd.

9.7 miles away

4.5(63)

Price Self Storage Azusa - 1110 West Foothill Blvd.

1110 West Foothill Boulevard, Azusa, CA, 91702

10' x 25'
Deal
$608.00$517.00
+ $29 in fees
View all units
Photo of CubeSmart Self Storage - Corona

14.3 miles away

4.6(22)

CubeSmart Self Storage - Corona

3915 Green River Rd, Corona, CA, 92880

10' x 18'
Deal
$307.00$184.20
+ $29 in fees
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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 25'
Deal
1 Left
$519.00
+ $29 in fees
Online Move-In Available
View all units

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 20 storage units in Diamond Bar.

$97.26

ReducedToDown$90.96
Compared to last month

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$111.27
    DetailsArrow
    priceTag$14.52 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$273.97
    DetailsArrow
    priceTag$18.69 Below average unit priceCubeSmart Self Storage - Diamond Bar
Average prices last updated on 05-01-2026.

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'$36.97$33.00
5' x 10'$74.00$74.00
10' x 10'$111.27$96.75
10' x 15'$117.56$114.75
10' x 20'$273.97$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 $125.73.

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.

I find this site very helpful to find…

I find this site very helpful to find best storage at best price!

JP by Jalil Pakray

The person I talked to and set up the…

The person I talked to and set up the reservation was very helpful.

CC by Charles Crnic

Very nice and courteous

Very nice and courteous, helped me very much find the right storage.

KO by Kenneth Oliver

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