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Storage in Diamond Bar, CA

1 - 30 of 128 Storage Facilities in Diamond Bar, CA

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Photo of CubeSmart Self Storage - Diamond Bar
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Trusted Partner Facility
Top-rated facility with exceptional service

0.6 miles away

4.5(35)

CubeSmart Self Storage - Diamond Bar

275 S Prospectors Rd, Diamond Bar, CA, 91765

No 5' x 5' Units Available

5' x 10'
Deal
$104.00$78.00
+ $29 in fees
10' x 10'
Deal
$161.00$120.75
+ $29 in fees
View all units
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

5' x 5'
$45.00$41.00
+ $29 in fees
5' x 10'
$78.00$70.00
+ $29 in fees
10' x 10'
$159.00$144.00
+ $29 in fees
Online Move-In Available
View all units
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

5' x 5'1 Left
$70.00$53.00
+ $29 in fees
5' x 10'3 Left
$86.00$78.00
+ $29 in fees
10' x 10'
Deal
$178.00
+ $29 in fees
Online Move-In Available
View all units
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
10' x 5'
$84.00
+ $29 in fees
10' x 10'
$133.00
+ $29 in fees
View all units
Photo of CubeSmart Self Storage CA Pomona Hershey St

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$46.80
+ $29 in fees

No 5' x 10' Units Available

No 10' x 10' Units Available

View all units
Photo of SecureSpace Self Storage Brea

8.7 miles away

5.0(11)

SecureSpace Self Storage Brea

2700 East Imperial Highway, Brea, CA, 92821

5' x 5'
Deal
$51.00
+ $29 in fees
5' x 10'2 Left
$76.00
+ $29 in fees
10' x 10'
$139.00
+ $29 in fees
Online Move-In Available
View all units
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
5' x 10'
Deal
$116.00$69.60
+ $29 in fees
10' x 10'
Deal
$170.00$127.50
+ $29 in fees
View all units
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

No 5' x 5' Units Available

5' x 10'2 Left
$156.00$131.00
+ $29 in fees
10' x 10'2 Left
$226.00$194.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Ramona Mini Storage

6.1 miles away

Ramona Mini Storage

13375 Ramona Avenue, Chino, CA, 91710

5' x 5'
Deal
2 Left
$51.00$46.00
+ $25 in fees
5' x 10'
Deal
$89.00$81.00
+ $25 in fees
10' x 10'
Deal
$151.00$137.00
+ $25 in fees
View all units
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'
$62.00$57.00
+ $29 in fees
5' x 10'
$107.00$97.00
+ $29 in fees
10' x 10'
$193.00$174.00
+ $29 in fees
Online Move-In Available
View all units
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

5' x 5'
$50.00$45.00
+ $29 in fees
5' x 10'
$90.00$81.00
+ $29 in fees
10' x 10'
$261.00$236.00
+ $29 in fees
Online Move-In Available
View all units
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

No 5' x 5' Units Available

4.5' x 8'
Deal
$89.00$53.40
+ $29 in fees
4' x 19'
Deal
$171.00$102.60
+ $29 in fees
View all units
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'
$79.00$71.00
+ $29 in fees
5' x 10'
$139.00$126.00
+ $29 in fees
10' x 10'
$217.00$197.00
+ $29 in fees
Online Move-In Available
View all units
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

No 5' x 5' Units Available

5' x 10'3 Left
$110.00$102.00
+ $29 in fees
10' x 10'
Deal
2 Left
$209.00$190.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 0223 - Walnut - E Walnut Drive So

4 miles away

3.8(3)

Extra Space Storage - 0223 - Walnut - E Walnut Drive So

19937 East Walnut Drive South, Walnut, CA, 91789

5' x 5'
$43.00$39.00
+ $29 in fees
5' x 10'
$74.00$67.00
+ $29 in fees
10' x 10'
$136.00$123.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Lambert RV & Self Storage

10.4 miles away

4.5(3)

Lambert RV & Self Storage

551 East Lambert Road, La Habra, CA, 90631

No 5' x 5' Units Available

5' x 10'
Deal
1 Left
$55.00
+ $29 in fees
10' x 10'
Deal
3 Left
$155.00
+ $29 in fees
Online Move-In Available
View all units
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

5' x 5'
$67.00$57.00
+ $29 in fees
5' x 10'
$129.00$117.00
+ $29 in fees
10' x 10'
$243.00$231.00
+ $29 in fees
Online Move-In Available
View all units
Photo of A-American Self Storage - Pomona

3.1 miles away

4.8(11)

A-American Self Storage - Pomona

2157 Murchison Avenue, Pomona, CA, 91768

No 5' x 5' Units Available

No 5' x 10' Units Available

10' x 10'
Deal
2 Left
$152.00
+ $15 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 1096 - Walnut - E Valley Blvd

2.7 miles away

5.0(1)

Extra Space Storage - 1096 - Walnut - E Valley Blvd

20671 Valley Boulevard, Walnut, CA, 91789

5' x 5'
$65.00$58.00
+ $29 in fees
5' x 10'
$97.00$87.00
+ $29 in fees
10' x 10'
$196.00$176.00
+ $29 in fees
Online Move-In Available
View all units
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
$93.00$77.00
+ $29 in fees
5' x 10'
$97.00$81.00
+ $29 in fees
10' x 10'3 Left
$173.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Public Storage - Upland - 127 S Euclid Ave

10.1 miles away

4.7(15)

Public Storage - Upland - 127 S Euclid Ave

127 S Euclid Ave, Upland, CA, 91786

5' x 5'1 Left
$101.00$82.00
+ $29 in fees
5' x 10'1 Left
$157.00$119.00
+ $29 in fees
10' x 10'1 Left
$167.00$125.00
+ $29 in fees
Online Move-In Available
View all units
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

5' x 5'
Deal
$61.00$46.00
+ $29 in fees
5' x 10'2 Left
$110.00$83.00
+ $29 in fees
10' x 10'
Deal
$196.00$147.00
+ $29 in fees
Online Move-In Available
View all units
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 5'3 Left
$79.00$71.00
+ $29 in fees
5' x 10'
Deal
3 Left
$117.00$96.00
+ $29 in fees
10' x 10'
Deal
1 Left
$168.00$133.00
+ $29 in fees
Online Move-In Available
View all units
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'
$114.00
+ $29 in fees
5' x 10'
Deal
2 Left
$155.00
+ $29 in fees
10' x 10'
Deal
1 Left
$273.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Instorage Yorba Linda

8.9 miles away

4.6(7)

Instorage Yorba Linda

17071 Imperial Highway, Yorba Linda, CA, 92886

No 5' x 5' Units Available

5' x 10'
Deal
$98.00
+ $29 in fees
10' x 10'
Deal
$219.00
+ $29 in fees
Online Move-In Available
View all units
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$45.00
+ $29 in fees
5' x 10'
Deal
1 Left
$145.00$70.00
+ $29 in fees
10' x 10'3 Left
$215.00$140.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 1486 - San Dimas - W Gladstone St

6 miles away

3.0(1)

Extra Space Storage - 1486 - San Dimas - W Gladstone St

919 West Gladstone Street, San Dimas, CA, 91773

5' x 5'
$63.00$57.00
+ $29 in fees
5' x 10'
$99.00$90.00
+ $29 in fees
10' x 10'
$165.00$149.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Public Storage - Montclair - 4026 Mission Blvd

5.6 miles away

5.0(28)

Public Storage - Montclair - 4026 Mission Blvd

4026 Mission Blvd, Montclair, CA, 91763

5' x 5'
Deal
1 Left
$83.00$62.00
+ $29 in fees
5' x 10'1 Left
$93.00$70.00
+ $29 in fees
10' x 10'
Deal
$221.00$166.00
+ $29 in fees
Online Move-In Available
View all units
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

5' x 5'
$56.00$51.00
+ $29 in fees
5' x 10'
$97.00$87.00
+ $29 in fees
10' x 10'
$161.00$146.00
+ $29 in fees
Online Move-In Available
View all units
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 5'1 Left
$74.00
+ $29 in fees
5' x 10'
$134.00
+ $29 in fees
10' x 10'
$167.00
+ $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 13 storage units in Diamond Bar.

$85.92

ReducedToDown$56.75
Compared to last month

Cheapest Storage in Diamond Bar, CA

  • sizeIcon

    Cheapest 5x10 storage in Diamond Bar, CA

    $55.50$64.03
    DetailsArrow
    priceTag$8.53 Below average unit priceCubeSmart Self Storage - Diamond Bar
  • sizeIcon

    Cheapest 10x10 storage in Diamond Bar, CA

    $109.50$116.01
    DetailsArrow
    priceTag$6.51 Below average unit priceCubeSmart Self Storage - Diamond Bar
  • sizeIcon

    Cheapest 10x15 storage in Diamond Bar, CA

    $118.00$219.15
    DetailsArrow
    priceTag$101.15 Below average unit pricePublic Storage - Diamond Bar - 21035 E. Washington Ave
Average prices last updated on 01-01-2026.

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'Not AvailableNot Available
5' x 10'$64.03$55.50
10' x 10'$116.01$109.50
10' x 15'$219.15$118.00
10' x 20'Not AvailableNot Available

The overall average price of a self-storage unit booked in Diamond Bar, California over the past 180 days is $113.57.

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 company was doing great.

The company was doing great.

MC by Michelle Cherry

Don’t know yet

Don’t know yet. So far so good

SM by Sandy Mondragon

The receptionist could not have been…

The receptionist could not have been more helpful. She treats us like family. She is great!

RF by RAINS/JANET FAYE

Helpful Resources

How Does Self-Storage Work?

First time renting self-storage? Read how it works here.

Storage Unit Size Guide

Find out what size storage unit you need.

Storage Unit Amenities

From climate control to 24-hour access, decide which features you need.

Storage Unit Safety & Security

Learn how storage facilities keep your belongings safe.

Frequently asked questions about storage in Diamond Bar, California

How much is a 10x10 storage unit in Diamond Bar, CA?

A 10x10 storage unit in Diamond Bar, CA costs $116.01 per month. Some unit amenities, like 24 hour access, may increase the monthly price.

How big is a 5x5 storage room in Diamond Bar, CA?

5x5 storage spaces are about the size of a small walk-in closet, with 200 cubic feet of storage space and 25 square feet of floor space. This will hold several boxes and a couple of smaller furniture pieces, but is not recommended if you need to store a one bedroom apartment or house.

How do you know what size storage unit to get in Diamond Bar, CA?

When choosing storage in Diamond Bar, CA, the storage unit size you need will vary depending on what you plan to store. A 5x5 or 5x10 is enough for a few boxes and small furniture pieces, but for a one to two-bedroom home, you'll need a medium unit like a 10x10 to 10x15. Bigger furniture and appliances from a three to four-bedroom home require a large storage unit such as a 10x20 or 10x30.

How much is a storage unit per month in Diamond Bar?

On average, storage units in Diamond Bar, CA cost $113.57 per month. Prices vary depending on the unit size you rent and the amenities you choose, like climate control.

What size storage do I need for a 2 bedroom apartment in Diamond Bar?

For a 2 bedroom apartment you'll want either 5x10 or 10x10 storage unit, which is 50 to 100 square feet of storage space.

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