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Mini Storage in Diamond Bar, CA

61 - 81 of 81 Storage Facilities in Diamond Bar, CA

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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

5' x 5'
Deal
$49.00
+ $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

5' x 5'
Deal
$122.00$73.00
+ $29 in fees
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Photo of Extra Space Storage - 0395 - Baldwin Park - Garvey Ave

11.1 miles away

Extra Space Storage - 0395 - Baldwin Park - Garvey Ave

12737 Garvey Avenue, Baldwin Park, CA, 91706

5' x 5'
$68.00$61.00
+ $29 in fees
Online Move-In Available
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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

6' x 6'
Deal
$44.00$40.00
+ $29 in fees
Online Move-In Available
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Photo of West Coast Self-Storage Rancho Cucamonga

13.3 miles away

5.0(4)

West Coast Self-Storage Rancho Cucamonga

9901 8th Street, Rancho Cucamonga, CA, 91730

5' x 5'
Deal
$54.00
+ $30 in fees
Online Move-In Available
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Photo of Public Storage - Rowland Heights - 19102 E Walnut Drive N

4.9 miles away

4.5(16)

Public Storage - Rowland Heights - 19102 E Walnut Drive N

19102 E Walnut Drive N, Rowland Heights, CA, 91748

$0.00
+ $29 in fees
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Photo of Public Storage - San Dimas - 211 W Allen Ave

6.2 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
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Photo of SecureSpace Self Storage Brea

8.7 miles away

5.0(11)

SecureSpace Self Storage Brea

2700 East Imperial Highway, Brea, CA, 92821

$0.00
+ $29 in fees
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Photo of Public Storage - Diamond Bar - 21035 E. Washington Ave

2.5 miles away

4.9(16)

Public Storage - Diamond Bar - 21035 E. Washington Ave

21035 E. Washington Ave, Diamond Bar, CA, 91789

$0.00
+ $29 in fees
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Photo of Extra Space Storage - 6862 - Walnut - Fairway Dr

4.1 miles away

4.8(2)

Extra Space Storage - 6862 - Walnut - Fairway Dr

955 Fairway Drive, Walnut, CA, 91789

$0.00
+ $29 in fees
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Photo of Public Storage - Ontario - 2249 S Grove Ave

10.4 miles away

4.9(18)

Public Storage - Ontario - 2249 S Grove Ave

2249 S Grove Ave, Ontario, CA, 91761

$0.00
+ $29 in fees
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Photo of Public Storage - La Verne - 1640 N White Ave

5.1 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
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Photo of Public Storage - Montclair - 5548 Arrow Hwy

8.4 miles away

4.4(27)

Public Storage - Montclair - 5548 Arrow Hwy

5548 Arrow Hwy, Montclair, CA, 91763

$0.00
+ $29 in fees
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Photo of Extra Space Storage - 7981 - Upland - 11th St

8.9 miles away

4.7(3)

Extra Space Storage - 7981 - Upland - 11th St

1675 West 11th Street, Upland, CA, 91786

$0.00
+ $29 in fees
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Photo of Public Storage - Whittier - 12331 Penn St

14 miles away

4.5(24)

Public Storage - Whittier - 12331 Penn St

12331 Penn St, Whittier, CA, 90602

$0.00
+ $29 in fees
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Photo of Extra Space Storage - 0394 - Whittier - Comstock

13.6 miles away

Extra Space Storage - 0394 - Whittier - Comstock

7037 Comstock Avenue, Whittier, CA, 90602

$0.00
+ $29 in fees
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Photo of Extra Space Storage - 7788 - Ontario - Airport Drive

10.7 miles away

Extra Space Storage - 7788 - Ontario - Airport Drive

1215 East Airport Drive, Ontario, CA, 91761

$0.00
+ $29 in fees
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Photo of Extra Space Storage - 1485 - Placentia - W Crowther Ave

11.9 miles away

4.3(3)

Extra Space Storage - 1485 - Placentia - W Crowther Ave

480 West Crowther Avenue, Placentia, CA, 92870

$0.00
+ $29 in fees
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Photo of Extra Space Storage - 7380 - Upland - Campus Ave

10.6 miles away

Extra Space Storage - 7380 - Upland - Campus Ave

135 South Campus Avenue, Upland, CA, 91786

$0.00
+ $29 in fees
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Photo of Public Storage - La Habra - 760 South Beach Blvd

11.6 miles away

4.7(19)

Public Storage - La Habra - 760 South Beach Blvd

760 South Beach Blvd, La Habra, CA, 90631

$0.00
+ $29 in fees
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Photo of Extra Space Storage - 1100 - Pico Rivera - San Gabriel River Pkwy

15 miles away

Extra Space Storage - 1100 - Pico Rivera - San Gabriel River Pkwy

4344 San Gabriel River Parkway, Pico Rivera, CA, 90660

$0.00
+ $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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