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Mini Storage in Diamond Bar, CA

1 - 30 of 81 Storage Facilities in Diamond Bar, CA

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Photo of CubeSmart Self Storage CA Pomona Hershey St
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Trusted Partner Facility
Top-rated facility with exceptional service

5.3 miles away

5.0(2)

CubeSmart Self Storage CA Pomona Hershey St

333 Hershey Street, Pomona, CA, 91767

5' x 5'
Deal
$78.00$58.50
+ $29 in fees
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Photo of CubeSmart Self Storage - Diamond Bar

0.6 miles away

4.5(35)

CubeSmart Self Storage - Diamond Bar

275 S Prospectors Rd, Diamond Bar, CA, 91765

5' x 5'
Deal
$56.00$42.00
+ $29 in fees
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Photo of Public Storage - Anaheim - 1290 N Lakeview Ave

11.5 miles away

4.9(21)

Public Storage - Anaheim - 1290 N Lakeview Ave

1290 N Lakeview Ave, Anaheim, CA, 92807

5' x 5'1 Left
$73.00$59.00
+ $29 in fees
Online Move-In Available
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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

5' x 5'
Deal
$110.00$72.00
+ $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

5' x 5'
Deal
$112.00
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Photo of Route 66 Self Storage of Pomona

6.6 miles away

4.6(25)

Route 66 Self Storage of Pomona

450 East Foothill Boulevard, Pomona, CA, 91767

5' x 5'
$64.00
+ $29 in fees
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Photo of Public Storage - Monrovia - 2105 South Myrtle Ave

12.9 miles away

4.8(16)

Public Storage - Monrovia - 2105 South Myrtle Ave

2105 South Myrtle Ave, Monrovia, CA, 91016

5' x 5'3 Left
$133.00$110.00
+ $29 in fees
Online Move-In Available
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Photo of El Monte Storage

12.8 miles away

4.6(63)

El Monte Storage

11310 Stewart Street, El Monte, CA, 91731

5' x 5'
Deal
$115.00$60.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Irwindale - 15534 Arrow Highway

9.3 miles away

4.7(18)

Public Storage - Irwindale - 15534 Arrow Highway

15534 Arrow Highway, Irwindale, CA, 91706

6' x 6'1 Left
$128.00$102.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Rancho Cucamonga - 10701 Arrow Route

14.5 miles away

4.7(22)

Public Storage - Rancho Cucamonga - 10701 Arrow Route

10701 Arrow Route, Rancho Cucamonga, CA, 91730

5' x 5'1 Left
$83.00$63.00
+ $29 in fees
Online Move-In Available
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Photo of A-American Self Storage - Pomona

3.1 miles away

4.8(12)

A-American Self Storage - Pomona

2157 Murchison Avenue, Pomona, CA, 91768

5' x 5'
Deal
1 Left
$88.00
+ $15 in fees
Online Move-In Available
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Photo of Public Storage - Azusa - 791 S Azusa Ave

7.9 miles away

4.6(34)

Public Storage - Azusa - 791 S Azusa Ave

791 S Azusa Ave, Azusa, CA, 91702

5' x 5'1 Left
$100.00$83.00
+ $29 in fees
Online Move-In Available
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Photo of CubeSmart Self Storage - CA Fullerton North Harbor Blvd

10.3 miles away

4.6(26)

CubeSmart Self Storage - CA Fullerton North Harbor Blvd

4200 North Harbor Boulevard, Fullerton, CA, 92835

4.5' x 8'
Deal
$96.00$57.60
+ $29 in fees
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Photo of CubeSmart Self Storage - Walnut - 301 South Lemon Creek Dr

3.3 miles away

4.2(15)

CubeSmart Self Storage - Walnut - 301 South Lemon Creek Dr

301 Lemon Creek Dr, Walnut, CA, 91789

5' x 5'
Deal
$78.00$58.50
+ $29 in fees
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Photo of Public Storage - La Habra - 999 E Lambert Road

10.2 miles away

4.8(63)

Public Storage - La Habra - 999 E Lambert Road

999 E Lambert Road, La Habra, CA, 90631

5' x 5'
$46.00$41.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Brea - 2750 E Imperial Hwy

8.7 miles away

4.6(21)

Public Storage - Brea - 2750 E Imperial Hwy

2750 E Imperial Hwy, Brea, CA, 92821

5' x 5'
Deal
$76.00$63.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - La Puente - 13822 E Valley Blvd

10.3 miles away

4.7(10)

Public Storage - La Puente - 13822 E Valley Blvd

13822 E Valley Blvd, La Puente, CA, 91746

5' x 5'1 Left
$104.00$80.00
+ $29 in fees
Online Move-In Available
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Photo of Extra Space Storage - 0396 - Glendora - E Arrow Hwy

5.8 miles away

Extra Space Storage - 0396 - Glendora - E Arrow Hwy

825 East Arrow Highway, Glendora, CA, 91740

5' x 5'
$91.00$83.00
+ $29 in fees
Online Move-In Available
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Photo of Arcadia 210 Self Storage

14.6 miles away

4.6(7)

Arcadia 210 Self Storage

324 North 2nd Avenue, Arcadia, CA, 91006

5' x 5'
Deal
$114.00
+ $29 in fees
Online Move-In Available
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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

5' x 5'1 Left
$144.00$110.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Pomona - 730 E 1st St

4.3 miles away

4.7(14)

Public Storage - Pomona - 730 E 1st St

730 E 1st St, Pomona, CA, 91766

5' x 5'
Deal
$120.00$102.00
+ $29 in fees
Online Move-In Available
View all units
Photo of StorQuest - Diamond Bar / Golden Springs

2.6 miles away

4.5(2)

StorQuest - Diamond Bar / Golden Springs

21320 Golden Springs Drive, Diamond Bar, CA, 91789

5' x 5'3 Left
$78.00
+ $29 in fees
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Photo of Public Storage - Montclair - 5587 Holt Blvd

7.6 miles away

4.7(17)

Public Storage - Montclair - 5587 Holt Blvd

5587 Holt Blvd, Montclair, CA, 91763

5' x 5'
$78.00$67.00
+ $29 in fees
Online Move-In Available
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Photo of Foothill Mini Storage

14.7 miles away

5.0(1)

Foothill Mini Storage

431 North 2nd Avenue, Arcadia, CA, 91006

5' x 5'
$99.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - City Of Industry - 15920 Amar Road

7.3 miles away

4.9(17)

Public Storage - City Of Industry - 15920 Amar Road

15920 Amar Road, City Of Industry, CA, 91744

4' x 5'1 Left
$111.00$84.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Covina - 1330 Cypress St

5.3 miles away

5.0(2)

Public Storage - Covina - 1330 Cypress St

1330 Cypress St, Covina, CA, 91724

5' x 5'
$73.00
+ $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

5' x 5'
Deal
$103.00$61.80
+ $29 in fees
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Photo of Extra Space Storage - 0291 - La Puente - Valley Blvd

6 miles away

5.0(1)

Extra Space Storage - 0291 - La Puente - Valley Blvd

17925 Valley Boulevard, City of Industry, CA, 91744

5' x 5'
$59.00$53.00
+ $29 in fees
Online Move-In Available
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Photo of Outback Self Storage

14.7 miles away

4.1(6)

Outback Self Storage

1934 East Taft Avenue, Orange, CA, 92865

5' x 5'
Deal
1 Left
$74.00
+ $29 in fees
Online Move-In Available
View all units
Photo of US Storage Centers - Pomona - County Rd

4.5 miles away

4.8(5)

US Storage Centers - Pomona - County Rd

1210 County Road, Pomona, CA, 91766

5' x 6'
Deal
$41.00
+ $29 in fees
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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.

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
    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 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.

The people that I talked to were very professional

The people that I talked to were very polite and personable. They made sure to let me know that I got 75% off my first 2 months rent. I couldn’t be more happy about the service!

RB by Randy Bates

Very friendly

Very friendly, helpful and made everything very easy

MW by Mechelle Welker

Very happy that you are able to reserve…

Very happy that you are able to reserve for many different locations

P by Peter James Carros Jr

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