Coupon IconDeals
tracking-pixeltracking-pixel

5x15 Storage in Diamond Bar, CA

61 - 62 of 62 Storage Facilities in Diamond Bar, CA

Sort By:
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 13'
Deal
1 Left
$154.00
+ $29 in fees
Online Move-In Available
View all units
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

7.5' x 10'
Deal
1 Left
$189.00
+ $30 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.

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 06-09-2026.

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.

Better than average experience in…

Better than average experience in booking a storage facility. Local manager was great!

PT by Pat Turner

Simplicity of reservation

Simplicity of reservation

LD by LA DeMelis

Very personable and attentive

Very personable and attentive! Looking forward to relocating my storage there. Thank you!

DC by Danielle Corley

Browse Diamond Bar Storage by Amenity

Browse Diamond Bar Storage by Type

Browse Diamond Bar Storage by Unit Size