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10x20 Storage in Montclair, CA

1 - 30 of 67 Storage Facilities in Montclair, 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

2.4 miles away

5.0(2)

CubeSmart Self Storage CA Pomona Hershey St

333 Hershey Street, Pomona, CA, 91767

10' x 20'
Deal
$346.00$259.50
+ $29 in fees
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Photo of Route 66 Self Storage of Pomona

3.6 miles away

4.6(25)

Route 66 Self Storage of Pomona

450 East Foothill Boulevard, Pomona, CA, 91767

9' x 25'
Deal
$506.00$303.60
+ $29 in fees
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Photo of Public Storage - Rancho Cucamonga - 10701 Arrow Route

7 miles away

4.7(22)

Public Storage - Rancho Cucamonga - 10701 Arrow Route

10701 Arrow Route, Rancho Cucamonga, CA, 91730

10' x 20'2 Left
$287.00$215.00
+ $29 in fees
Online Move-In Available
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Photo of CubeSmart Self Storage - Ontario

3.7 miles away

4.4(58)

CubeSmart Self Storage - Ontario

1372 East 5th Street, Ontario, CA, 91764

10' x 20'
Deal
$639.00$383.40
+ $29 in fees
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Photo of Public Storage - Montclair - 4026 Mission Blvd

2.2 miles away

5.0(28)

Public Storage - Montclair - 4026 Mission Blvd

4026 Mission Blvd, Montclair, CA, 91763

10' x 20'
Deal
$262.00$215.00
+ $29 in fees
Online Move-In Available
View all units
Photo of CubeSmart Self Storage - Diamond Bar

8.1 miles away

4.5(35)

CubeSmart Self Storage - Diamond Bar

275 S Prospectors Rd, Diamond Bar, CA, 91765

10' x 22'
Deal
$522.00$313.20
+ $29 in fees
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Photo of Ramona Mini Storage

4.8 miles away

Ramona Mini Storage

13375 Ramona Avenue, Chino, CA, 91710

10' x 20'
Deal
$282.00$257.00
+ $25 in fees
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Photo of Price Self Storage Azusa - 1110 West Foothill Blvd.

13.9 miles away

4.5(63)

Price Self Storage Azusa - 1110 West Foothill Blvd.

1110 West Foothill Boulevard, Azusa, CA, 91702

10' x 25'
Deal
$617.00$524.00
+ $29 in fees
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Photo of Public Storage - Upland - 127 S Euclid Ave

2.4 miles away

4.7(15)

Public Storage - Upland - 127 S Euclid Ave

127 S Euclid Ave, Upland, CA, 91786

10' x 18'
Deal
1 Left
$281.00$246.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Montclair - 5587 Holt Blvd

1.1 miles away

4.7(17)

Public Storage - Montclair - 5587 Holt Blvd

5587 Holt Blvd, Montclair, CA, 91763

10' x 20'
Deal
2 Left
$260.00$210.00
+ $29 in fees
Online Move-In Available
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Photo of Extra Space Storage - 1004 - Claremont - South Mills Ave

1.3 miles away

5.0(1)

Extra Space Storage - 1004 - Claremont - South Mills Ave

775 South Mills Avenue, Claremont, CA, 91711

7' x 25'
$212.00$192.00
+ $29 in fees
Online Move-In Available
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Photo of CubeSmart Self Storage - CA Rancho Cucamonga Milliken Ave

8 miles away

5.0(1)

CubeSmart Self Storage - CA Rancho Cucamonga Milliken Ave

7723 Milliken Avenue, Rancho Cucamonga, CA, 91730

10' x 20'
Deal
$666.00$399.60
+ $29 in fees
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Photo of SecurCare - 4027 - Upland (Foothill)

1.9 miles away

SecurCare - 4027 - Upland (Foothill)

2026 West Foothill Boulevard, Upland, CA, 91786

10' x 20'
$268.00
+ $29 in fees
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Photo of Securcare - 4005 - SA Ontario

3.7 miles away

Securcare - 4005 - SA Ontario

1661 South Campus Avenue, Ontario, CA, 91761

10' x 20'
Deal
$302.00$278.00
+ $29 in fees
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Photo of Extra Space Storage - 1475 - Claremont - W Arrow Hwy

2 miles away

Extra Space Storage - 1475 - Claremont - W Arrow Hwy

525 West Arrow Highway, Claremont, CA, 91711

10' x 23'
$378.00$348.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - Irwindale - 15534 Arrow Highway

14.6 miles away

4.7(18)

Public Storage - Irwindale - 15534 Arrow Highway

15534 Arrow Highway, Irwindale, CA, 91706

10' x 24'1 Left
$477.00$425.00
+ $29 in fees
Online Move-In Available
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Photo of StorQuest - Claremont / Baseline

3.5 miles away

4.6(7)

StorQuest - Claremont / Baseline

454 West Baseline Road, Claremont, CA, 91711

12' x 15'
Deal
1 Left
$250.00
+ $29 in fees
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Photo of StorQuest - Rancho Cucamonga / Arrow

8.5 miles away

4.5(11)

StorQuest - Rancho Cucamonga / Arrow

11998 Arrow Route, Rancho Cucamonga, CA, 91739

10' x 25'
$323.00
+ $29 in fees
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Photo of Public Storage - Pomona - 730 E 1st St

3.3 miles away

4.7(14)

Public Storage - Pomona - 730 E 1st St

730 E 1st St, Pomona, CA, 91766

10' x 20'
Deal
1 Left
$454.00$420.00
+ $29 in fees
Online Move-In Available
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Photo of StorQuest - Pomona / Towne Center

2.7 miles away

5.0(1)

StorQuest - Pomona / Towne Center

863 Towne Center Drive, Pomona, CA, 91767

10' x 20'
$249.00
+ $29 in fees
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Photo of Public Storage - Azusa - 791 S Azusa Ave

12.7 miles away

4.6(34)

Public Storage - Azusa - 791 S Azusa Ave

791 S Azusa Ave, Azusa, CA, 91702

10' x 20'2 Left
$361.00$347.00
+ $29 in fees
Online Move-In Available
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Photo of Extra Space Storage - 1018 - La Verne - S San Dimas Canyon Rd

6.2 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'
$423.00$393.00
+ $29 in fees
Online Move-In Available
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Photo of CubeSmart Self Storage - CA Glendora S Lone Hill Ave

8.5 miles away

4.7(5)

CubeSmart Self Storage - CA Glendora S Lone Hill Ave

919 South Lone Hill Avenue, Glendora, CA, 91740

10' x 20'
Deal
$903.00$677.25
+ $29 in fees
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Photo of US Storage Centers - Montclair

1.2 miles away

US Storage Centers - Montclair

10625 Central Avenue, Montclair, CA, 91763

8' x 31'
Deal
1 Left
$310.00
+ $29 in fees
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Photo of Public Storage - Rancho Cucamonga - 8949 Hermosa Ave

6.1 miles away

4.6(24)

Public Storage - Rancho Cucamonga - 8949 Hermosa Ave

8949 Hermosa Ave, Rancho Cucamonga, CA, 91730

10' x 18'
Deal
1 Left
$440.00$356.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Public Storage - Corona - 1351 Pomona Road

14.6 miles away

4.5(38)

Public Storage - Corona - 1351 Pomona Road

1351 Pomona Road, Corona, CA, 92882

10' x 23'1 Left
$604.00$557.00
+ $29 in fees
Online Move-In Available
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Photo of A-American Self Storage - Pomona

5.8 miles away

4.8(12)

A-American Self Storage - Pomona

2157 Murchison Avenue, Pomona, CA, 91768

10' x 20'
Deal
2 Left
$347.00
+ $15 in fees
Online Move-In Available
View all units
Photo of Extra Space Storage - 0396 - Glendora - E Arrow Hwy

9.2 miles away

Extra Space Storage - 0396 - Glendora - E Arrow Hwy

825 East Arrow Highway, Glendora, CA, 91740

10' x 20'
$433.00$403.00
+ $29 in fees
Online Move-In Available
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Photo of Public Storage - West Covina - 2710 E Garvey Ave S

11.3 miles away

5.0(11)

Public Storage - West Covina - 2710 E Garvey Ave S

2710 E Garvey Ave S, West Covina, CA, 91791

10' x 25'
Deal
$475.00$402.00
+ $29 in fees
Online Move-In Available
View all units
Photo of Instorage Yorba Linda

14.7 miles away

4.6(7)

Instorage Yorba Linda

17071 Imperial Highway, Yorba Linda, CA, 92886

10' x 20'2 Left
$587.00
+ $29 in fees
Online Move-In Available
View all units

Storage prices in Montclair, CA

Prices vary by unit size and amenities. Compare facilities in Montclair to find the right unit.

Cheapest Storage in Montclair, CA

  • sizeIcon

    Cheapest 5x10 storage in Montclair, CA

    $50.00$71
    DetailsArrow
    priceTag$21.00 Below average unit pricePublic Storage - Montclair - 4026 Mission Blvd
  • sizeIcon

    Cheapest 10x10 storage in Montclair, CA

    $79.00$95.5
    DetailsArrow
    priceTag$16.50 Below average unit pricePublic Storage - Montclair - 4026 Mission Blvd
  • sizeIcon

    Cheapest 10x15 storage in Montclair, CA

    $142.00$142
    DetailsArrow
    priceTag$0.00 Below average unit pricePublic Storage - Montclair - 4026 Mission Blvd
  • sizeIcon

    Cheapest 10x20 storage in Montclair, CA

    $142.00$186.68
    DetailsArrow
    priceTag$44.68 Below average unit pricePublic Storage - Montclair - 4026 Mission Blvd
Average prices last updated on 06-08-2026.

Average Price by Storage Unit Size in Montclair, CA

Find online move-in rates and specials like first month half off and first month FREE at select Montclair, California storage facilities. Below are the average monthly storage unit prices in Montclair, California for the most common storage unit sizes.

Unit SizeAverage PriceLowest Price
5' x 5'$45.06$25.00
5' x 10'$71.00$50.00
10' x 10'$95.50$79.00
10' x 15'$142.00$142.00
10' x 20'$186.68$142.00
10' x 25'Not AvailableNot Available
10' x 30'Not AvailableNot Available

The overall average price of a self-storage unit booked in Montclair, California over the past 180 days is $106.50.

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.

Very professional and proficient

Very professional and proficient. It was a pleasure working with attentive and helpful people!

DP by Debra Putman Carzoli

The gentleman that help me was very…

The gentleman that help me was very nice & very helpful. I had not used your service before & found it made my search much easier. Thank you.

LJ by Lea Jane Fuller

Everything was handled.The only small…

Everything was handled.The only small issue is I didn’t know I had to have my own lock for the unit.

DL by Deborah L Ireland

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