Find 5x5 Storage Units Near You in Ontario, CA

With facilities within a few miles of Rancho Cucamonga, Upland, Chino, Ontario International Airport, and surrounding areas, Extra Space Storage offer...
With facilities within a few miles of Rancho Cucamonga, Upland, Chino, Ontario International Airport, and surrounding areas, Extra Space Storage offers convenient 5x5 storage units in Ontario, CA! These units are perfect for small-sized storage needs. Find affordable self storage near you today!
One-Time Admin Charge
$19.99
You will be charged a one-time lock charge. Your lock fee may be refundable if you bring your own lock and it is approved for compatibility by your Store Manager. This fee does not apply to digital-access units.
$29
This one-time admin charge covers lease processing and your account setup.
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Starting at$54

Vehicle Storage Available

Small

8' x 3'

$54

Medium

10' x 10'

$112

Large

10' x 25'

$269

Large

10' x 25'

$269

Vehicle

10' x 25'

$269

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Flash Sale
Starting at$50

Vehicle Storage Available

Small

5' x 5'

$50

Medium

10' x 10'

Flash Sale

$90

Large

10' x 20'

$282

Vehicle

10' x 20'

Flash Sale

$75

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Flash Sale
Starting at$51

Vehicle Storage Available

Small

6' x 6'

$51

Medium

12' x 14'

$89

Large

15' x 15'

$189

Vehicle

9' x 20'

$129

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GRAND OPENING
Starting at$29

Vehicle Storage Available

Small

5' x 5'

$29

Medium

10' x 10'

$113

Large

10' x 20'

$427

Large

10' x 20'

$427

Vehicle

10' x 20'

$427

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Starting at$41

Vehicle Storage Available

Small

5' x 5'

$41

Medium

10' x 10'

$130

Large

10' x 25'

$297

Large

10' x 25'

$297

Vehicle

10' x 25'

$297

See available units & prices at this facility

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Starting at$46

Vehicle Storage Available

Small

7' x 7'

$46

Medium

8' x 11'

$77

Large

10' x 23'

$237

Large

10' x 22'

$237

Vehicle

10' x 23'

$237

See available units & prices at this facility

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Flash Sale
Starting at$42

Vehicle Storage Available

Small

5' x 5'

$42

Medium

10' x 10'

$121

Large

12' x 20'

Flash Sale

$190

Vehicle

10' x 20'

$105

See available units & prices at this facility

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Flash Sale
Starting at$39

Vehicle Storage Available

Small

5' x 5'

$39

Medium

10' x 10'

$117

Large

10' x 25'

$305

Large

10' x 25'

$305

Vehicle

10' x 25'

$305

See available units & prices at this facility

View
Flash Sale
Starting at$54

Vehicle Storage Available

Small

5' x 5'

$54

Medium

10' x 10'

$126

Large

10' x 20'

Flash Sale

$186

Large

10' x 20'

Flash Sale

$186

Vehicle

10' x 20'

Flash Sale

$186

See available units & prices at this facility

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Flash Sale
Starting at$41

Vehicle Storage Available

Small

5' x 6'

$41

Medium

10' x 10'

$101

Large

10' x 25'

Flash Sale

$247

Vehicle

10' x 30'

Flash Sale

$134

See available units & prices at this facility

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Prices exclude administration and insurance fees.

Prices exclude administration and insurance fees.

Find the Best 5x5 Storage Units in Ontario, CA

Looking for a small storage solution in Ontario? A 5x5 storage unit from Extra Space Storage is a great option for storing personal items, moving boxes, or extra belongings from a dorm room or studio apartment. With flexible month-to-month leases and multiple storage facilities in Ontario, it’s easy to rent short or long term storage that fits your needs. Here’s what to know before renting a 5x5 storage unit!

Common Items Stored in Small 5x5 Storage Units in Ontario, CA

5x5 storage units are about the size of a walk-in closet, providing 25 square feet of floor space and 200 cubic feet of total storage capacity. Items that can typically be stored in these small units include twin or full size mattress sets, several moving boxes, seasonal outdoor gear, bikes, and more.

Cheap 5x5 Storage Unit Prices in Ontario, CA

You can rent a 5x5 storage unit in Ontario for about $47 per month. While pricing varies depending on your exact location, seasonal demand, and additional amenities, you can take advantage of move-in deals like first month free and first month half off. Our team is happy to answer any questions you might have!

Choosing a Storage Facility in Ontario, CA

Find convenient features and amenities for your 5x5 storage unit in Ontario. Extra Space Storage facilities offer:

  • Drive-up access: Save time by parking your moving truck right next to your storage unit—ideal for quickly loading or unloading boxes, furniture, and other belongings.

  • Climate-controlled units: Help keep items like electronics, artwork, and furniture safe from extreme temperatures and humidity with climate control.

  • Extended access hours: Visit your storage unit on your schedule, with extended gate access from 6am-10pm at most locations—and 24/7 access at select facilities.

  • Enhanced Security: Our storage facilities in Ontario utilize advanced security measures such as video surveillance and electronic gate access.

Storage Unit Information

5x5 Storage Units

  • 61 self storage facilities near Ontario, CA have small 5' x 5' units available now, starting at $22 and averaging $47 per month.

  • If you need a little extra space, 64 storage facilities near Ontario have 5' x 10' storage units available now, starting at $31 and averaging $75 per month.

  • If you're looking for something a little smaller, select facilities offer small storage lockers sized 2' x 2', 3' x 3', or 3' x 4'. Call or look up the facility on our website to check on storage locker availability.

NEED HELP FINDING THE RIGHT SIZE?

We offer a Right-Size Guarantee: you can change your selected size at the facility to best meet your storage needs.

SIZE GUIDE

*savings reflected in rates.