4.9
    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: (818) 383-1580

Today's Hours

VIEW ALL
Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:00 AM - 5:30 PM
VIEW ALL HOURS
Nearby Locations
$57
$99
$39
Location marker pin
4.9

Chatsworth Self Storage at 20221 Prairie St

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

VIEW ALL
Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:00 AM - 5:30 PM
VIEW ALL HOURS

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.

Units Available Nearby

5' x 5'

Available now at 9110 De Soto Ave, Chatsworth, CA 91311 starting at $57/mo

Available Nearby

5' x 10'

Available now at 21536 Devonshire St, Chatsworth, CA 91311 starting at $99/mo

Available Nearby

8' x 12'

Available now at 7891 Deering Ave, Canoga Park, CA 91304 starting at $83/mo

Available Nearby

10' x 10'

Available now at 9110 De Soto Ave, Chatsworth, CA 91311 starting at $166/mo

Available Nearby

20' x 10'

Available now at 9110 De Soto Ave, Chatsworth, CA 91311 starting at $278/mo

Available Nearby

10' x 20'

Available now at 21536 Devonshire St, Chatsworth, CA 91311 starting at $274/mo

Available Nearby

10' x 30'

Available now at 7891 Deering Ave, Canoga Park, CA 91304 starting at $358/mo

Available Nearby

Nearby Locations
$57
$99
$39
Location marker pin

Convenient Self Storage Near You in Chatsworth

Located on Prairie St between Oso Ave and Winnetka Ave, Extra Space Storage serves residents of Chatsworth, Northridge, Winnetka, Canoga Park, Reseda, and Porter Ranch. Locals will recognize our facility across the street from Pacific Winnetka 21 and Applebee's.

Available Storage Unit Sizes

Our Prairie St storage facility offers everything from small 4x2 storage lockers to large 20x50 drive-up storage units, with many unit sizes available in between. With features like indoor access, first-floor access, and drive-up access, we can handle a wide range of self storage needs.

Indoor & Outdoor Vehicle Storage

Do you need secure vehicle storage in Chatsworth? Extra Space Storage has outdoor parking spaces for large vehicles and enclosed drive-up units. We can accommodate everything from cars and motorcycles to boats and RVs.

Exceptional Security Features

At Extra Space Storage on Prairie St, security is a top priority. We utilize advanced security measures like video surveillance, an on-site resident manager, and electronic gate access to help protect your items.

Other Amenities & Services

  • Cylinder locks required for units

  • Sturdy moving carts for heavy, bulky items

  • Accommodates trucks larger than 20 feet

  • Wide-drive aisles to accommodate large moving trucks

  • Se Habla Espanol

  • Deliveries accepted

  • On-site office

  • Solar site

  • Military discounts

Sustainable Storage Facilities

As a leader in the self storage industry, Extra Space Storage is committed to sustainable business practices and reducing our carbon footprint. Our Prairie St self storage facility is equipped with green technology like solar panels, reduces energy consumption through lighting retrofits, and offers 100% recyclable moving supplies.

Cheap Storage Units in Chatsworth

Looking for affordable self storage in Chatsworth? Extra Space Storage has the solutions you need. We offer cheap self storage near you for as low as $51 per month, with move-in deals like first month free and first month half-off at select facilities. Contact our expert team at 20221 Prairie St for current move-in deals and rent your unit today!

The Self Storage Partner You Can Trust

When you rent a storage unit at Extra Space Storage, you can trust that our friendly staff will go above and beyond to give you the experience you deserve. Contact us today to reserve a storage unit in Chatsworth!

Company

Employees: 1-10

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

Established Date: 1977

Site Number: 0224

Phone Number:(818) 349-9211

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

Office

  • Monday:9:30 AM - 6:00 PM
  • Tuesday:9:30 AM - 6:00 PM
  • Wednesday:9:30 AM - 6:00 PM
  • Thursday:9:30 AM - 6:00 PM
  • Friday:9:30 AM - 6:00 PM
  • Saturday:9:00 AM - 5:30 PM
  • Sunday:Closed

Directions

Intersections/Landmarks

Prairie St and Winnetka Dr

Directions from the North

Drive south on Winnetka Dr. Turn right onto Prairie St. Our facility will be on your right.

Directions from the South

Drive north on Winnetka Dr. Turn left onto Prairie St. Our facility will be on your right.

Directions from the East

Drive west on Nordhoff St. Continue onto Nordhoff Way. Turn right onto Winnetka Dr. Turn left onto Prairie St. Our facility will be on your right.

Directions from the West

Drive east on Nordhoff St. Turn left onto Winnetka Dr. Turn left onto Prairie St. Our facility will be on your right.

Frequently Asked Questions at 20221 Prairie St

How secure are storage units in Chatsworth, CA?

Our Chatsworth storage facilities are backed by advanced security features, such as video surveillance, security access to your floor only, individually-alarmed storage units, and electronic gate access!

What is the smallest storage unit I can rent in Chatsworth, CA?

The most common storage unit sizes you'll find at Extra Space Storage at 20221 Prairie St range from 5x5 to 10x30. Get in touch with our facility manager today to learn more about the smallest storage unit sizes we have available!

How tall are self storage units in Chatsworth, CA?

Storage units in Chatsworth, CA are typically 8 feet tall at Extra Space Storage. At select facilities in Chatsworth, you may find storage units with shorter and taller ceilings. Some units may offer ceilings tall as 10 feet (or more), while other facilities may offer storage units with reduced-height features that provide the same square footage as a typical storage unit, but at a lower cost!

Where can I buy moving boxes in Chatsworth, CA?

Extra Space Storage proudly offers a wide selection of moving boxes for purchase at our Chatsworth, CA storage facilities! From small bankers boxes to larger wardrobe boxes, we have the supplies you need to make your move as smooth as possible in Chatsworth.

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

Extra Space Storage at 20221 Prairie St allows customers to reserve self storage units up to 14 days in advance. There's no minimum requirement!

*Promotional Terms & Conditions and Size Disclaimer

Reviews

January 15, 2026

Marguerite

Posted On Google

overall rating

I have been renting a space for a year ,and need to get a bigger space . Just went online and booked it and canceled the smaller one all at once . So easy !

Response from Extra Space Storage (1/9/2026)

We are pleased to hear our online booking made upgrading your space so easy! Thanks for being a loyal customer.

January 15, 2026

esther

Posted On Google

overall rating

excellent

Response from Extra Space Storage (1/15/2026)

We deeply cherish your excellent feedback. Thank you for reaching out.

January 11, 2026

Ilya

Posted On Google

overall rating

Great staff . Chad and George , very professional and helpful

Response from Extra Space Storage (1/12/2026)

We greatly appreciate your feedback! Chad and George will be thrilled to hear about your positive experience with our professional service.

January 7, 2026

William

Posted On Google

overall rating

very good place especially close to home!!!!!

Response from Extra Space Storage (5/22/2025)

We are delighted to hear Extra Space Storage is conveniently located for you. Thank you for the positive feedback about our facility.

January 6, 2026

Eric

Posted On Google

overall rating

Great customer service excellent responding skills .thank you Eric

Response from Extra Space Storage (1/7/2026)

We are ecstatic to hear about your positive experience with our customer service and response time!