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Extra Space Storage309 S Riverside AveRialto, CA 92376
5.0
    Call our Storage Experts
    Storage Experts Available
    Mon-Fri: 03:00am-10:00pm
    Sat: 03:00am-10:00pm
    Sun: 03:00am-10:00pm
  • New Customer: 
  • Current Customer: (909) 265-6416

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Nearby Locations
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5.0

Rialto Self Storage at 309 S Riverside Ave

309 S Riverside Ave,  Rialto, CA 92376
Call our Storage Experts
Storage Experts Available
Mon-Fri: 03:00am-10:00pm
Sat: 03:00am-10:00pm
Sun: 03:00am-10:00pm

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM

Select a Unit Below

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.
‌
Small
5' x 5'
  • Climate Controlled
  • Elevator Access
  • Bluetooth Lock
  • Indoor
Size Help
Learn More
IN STORE
$64
WEB RATE
$37
Small
5' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Bluetooth Lock
  • Indoor
Size Help
Learn More
IN STORE
$76
WEB RATE
$42

LIMITED UNITS

Small
10' x 5'
  • Climate Controlled
  • Elevator Access
  • Bluetooth Lock
  • Indoor
Size Help
Learn More
IN STORE
$104
WEB RATE
$60

LIMITED UNITS

Small
10' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Bluetooth Lock
  • Indoor
Size Help
Learn More
IN STORE
$120
WEB RATE
$67

ACT FAST: 1 LEFT!

Small
10' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
  • Bluetooth Multidoor Unit
Size Help
Learn More
IN STORE
$120
WEB RATE
$67

ACT FAST: 1 LEFT!

Small
5' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Bluetooth Lock
  • Indoor
Size Help
Learn More
IN STORE
$120
WEB RATE
$67
Medium
10' x 10'
  • Climate Controlled
  • Elevator Access
  • Bluetooth Lock
  • Indoor
Size Help
Learn More
IN STORE
$165
WEB RATE
$93

ACT FAST: 1 LEFT!

Medium
10' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
  • Bluetooth Multidoor Unit
Size Help
Learn More
IN STORE
$165
WEB RATE
$93

LIMITED UNITS

Medium
10' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
  • Bluetooth Multidoor Unit
Size Help
Learn More
IN STORE
$199
WEB RATE
$115

ACT FAST: 1 LEFT!

Medium
10' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Bluetooth Lock
  • Indoor
Size Help
Learn More
IN STORE
$199
WEB RATE
$115

ACT FAST: 1 LEFT!

Medium
10' x 15'
  • Climate Controlled
  • Elevator Access
  • Bluetooth Lock
  • Indoor
Size Help
Learn More
IN STORE
$225
WEB RATE
$128

LIMITED UNITS

Medium
10' x 15'
  • 1st Floor Access
  • Climate Controlled
  • Bluetooth Lock
  • Indoor
Size Help
Learn More
IN STORE
$271
WEB RATE
$168

LIMITED UNITS

Large
20' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
  • Bluetooth Multidoor Unit
Size Help
IN STORE
$370
WEB RATE
$258

ACT FAST: 1 LEFT!

Units Available Nearby

5' x 6'

Available now at 10192 Linden Ave, Bloomington, CA 92316 starting at $29/mo

Available Nearby

10' x 20'

Available now at 313 S Riverside Ave, Rialto, CA 92376 starting at $193/mo

Available Nearby

20' x 10'

Available now at 18777 Bloomington Ave, Bloomington, CA 92316 starting at $150/mo

Available Nearby

10' x 25'

Available now at 313 S Riverside Ave, Rialto, CA 92376 starting at $135/mo

Available Nearby

10' x 32'

Available now at 10192 Linden Ave, Bloomington, CA 92316 starting at $252/mo

Available Nearby

Nearby Locations

Convenient Self Storage Near You in Rialto

Located near the intersection of S Riverside Ave and W Rialto Ave, Extra Space Storage serves residents of Rialto, Bloomington, Colton, Fontana, San Bernardino, and more. Locals will recognize our facility across from Birrieria Guadalajara and Pizza Hut.

Available Storage Unit Sizes

Whether your storage needs are residential or commercial, we provide the ideal self storage solutions. Units at our S Riverside Ave storage facility range in size from 5x5 to 10x20 and are equipped with convenient features like indoor access, first-floor access, and elevator access.

Climate-Controlled Storage

Need to store temperature-sensitive items? Climate control can help protect your belongings from extreme temperature changes. These units typically maintain a storage environment between 55 and 80 degrees throughout the year.

Exceptional Security Features

Extra Space Storage cares about your stored items. That's why our 309 S Riverside Ave storage facility utilizes high-quality security features like video surveillance, electronic gate access, and security access to your floor only.

Other Amenities & Services

  • Sturdy moving carts available for heavy, bulky items

  • Elevators for easy access to upper levels

  • Se Habla Espanol

  • Convenient freeway access

  • Deliveries accepted

  • Military discounts

Cheap Storage Units in Rialto

Whether you need residential or commercial storage, Extra Space Storage offers affordable storage units at 309 S Riverside Ave, with a wide variety of unit sizes, convenient amenities, and more. Our storage facility in Rialto has cheap storage units starting at $37 per month. Get the first month free or half-off at select facilities when you reserve self storage online today!

The Self Storage Partner You Can Trust

At Extra Space Storage, you'll find amazing customer service, affordable prices, and a wide selection of storage units in a clean, well-maintained facility. If you have questions, we're happy to help. Contact us today to reserve a storage unit in Rialto!

Company

Employees: 1-10

Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice

Established Date: 1977

Site Number: 6051

Phone Number:(909) 320-2300

Hours

Rental & Support

  • Monday: 6:00 AM - 10:00 PM
  • Tuesday: 6:00 AM - 10:00 PM
  • Wednesday: 6:00 AM - 10:00 PM
  • Thursday: 6:00 AM - 10:00 PM
  • Friday: 6:00 AM - 10:00 PM
  • Saturday: 6:00 AM - 10:00 PM
  • Sunday: 6:00 AM - 10:00 PM

Access

  • Monday:6:00 AM - 10:00 PM
  • Tuesday:6:00 AM - 10:00 PM
  • Wednesday:6:00 AM - 10:00 PM
  • Thursday:6:00 AM - 10:00 PM
  • Friday:6:00 AM - 10:00 PM
  • Saturday:6:00 AM - 10:00 PM
  • Sunday:6:00 AM - 10:00 PM

Directions

Intersections/Landmarks

S Riverside Ave and W Bonnie View Dr

Directions from the North

Drive south on N Riverside Ave. Pass U.S. Rte 66 and continue driving south. Our facility will be on your left, after E Rialto Ave.

Directions from the South

Drive north on S Riverside Ave. Pass E Merrill Ave and continue driving north. Our facility will be on your right, after W Bonnie View Dr.

Directions from the East

Drive west on U.S. Rte 66 W. Turn left onto N Riverside Ave. Our facility will be on your left, after E Rialto Ave.

Directions from the West

Drive east on U.S. Rte 66 E. Turn right onto N Riverside Ave. Our facility will be on your left, after E Rialto Ave.

Frequently Asked Questions at 309 S Riverside Ave

Are there restrictions on what I can put in a storage unit in Rialto?

Extra Space Storage does have a few restrictions on what can be stored at any of our Rialto storage facilities. The items that cannot be stored at Extra Space Storage include but are not limited to food, drugs, anything flammable or combustible, vehicles not in working order, and more. If you're not sure about an item, please contact our team in Rialto!

Do I need insurance to rent a storage unit in Rialto?

When renting a storage unit in Rialto from Extra Space Storage, customers are required to have proof of insurance. For most customers, your storage unit is often covered by your homeowners insurance or renters insurance, but you can purchase self storage insurance from Extra Space Storage. The benefit of purchasing self storage insurance through Extra Space Storage in Rialto is that our options may provide more coverage for your items and possibly help you avoid increases in your premiums over time.

Do I need climate controlled storage at 309 S Riverside Ave?

If you’re concerned about sensitive belongings getting damaged in self storage, we recommend renting a climate-controlled storage unit at our 309 S Riverside Ave storage facility. These units typically maintain temperatures between 55 and 80 degrees year round to help protect items from extreme temperature changes.

How far in advance do I need to reserve a storage unit?

Extra Space Storage at 309 S Riverside Ave allows customers to reserve self storage units up to 14 days in advance. There's no minimum requirement!

How secure are storage units in Rialto?

At Extra Space Storage on S Riverside Ave, we utilize advanced security to help keep our customers and their stored items safe. Most of our locations use security features like video surveillance and electronic gate access. Some locations may offer additional protection, such as security access to your floor only, on-site resident managers, and individually-alarmed storage units. Contact our team to learn what security features are available in Rialto!

*Promotional Terms & Conditions and Size Disclaimer

Reviews

May 4, 2026

alturo

Posted On Google

overall rating

Excellent service by Stephen

Response from Extra Space Storage (5/4/2026)

Your positive experience with Stephen highlights our commitment to excellent service. We appreciate your recognition, Alturo.

April 2, 2026

Alyssa

Posted On Google

overall rating

Stephen helped me select the best storage for my needs

Response from Extra Space Storage (4/3/2026)

We are delighted to hear Stephen helped you find the perfect storage solution for your needs, Alyssa.

March 19, 2026

Helena

Posted On Google

overall rating

The best!

Response from Extra Space Storage (2/2/2026)

Our team is so happy you had a great experience, Helena! If you need any assistance the future feel free to stop by or call us.

March 18, 2026

Christina

Posted On Google

overall rating

shannon was great and helpful! answered all questions, very friendly!

Response from Extra Space Storage (3/18/2026)

We greatly appreciate your feedback about Shannon! Delighted she provided helpful, friendly service and answered all your questions, Christina.

March 3, 2026

Pepe

Posted On Google

overall rating

Shannon and Stephen always friendly and good customers

Response from Extra Space Storage (3/3/2026)

Thank you, Pepe, for sharing your kind words about Shannon and Stephen. We appreciate your business!

*savings reflected in rates.

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Learn More About Extra Space Storage

Extra Space Storage Inc., headquartered in Salt Lake City, Utah, owns and/or operates over 4,200 self storage properties in 42 states, and Washington, D.C. The Company's stores comprise approximately 2.5 million storage units and over 280 million square feet of rentable space, offering customers a wide selection of affordable and conveniently located and secure storage solutions across the country, including personal storage, boat storage, RV storage and business storage. We are committed to being the most convenient, secure, and professional storage solution in your neighborhood. And it is this commitment which has enabled Extra Space Storage to become the largest storage units operator in the U.S. with over 4,200 properties across the country.

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