Extra Space Storage facility on 33620 21st Ave SW - Federal Way, WA
4.2
    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: (253) 449-0005

Today's Hours

VIEW ALL
Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
VIEW ALL HOURS
Nearby Locations
$23
$15
$5
Location marker pin
Extra Space Storage facility on 33620 21st Ave SW - Federal Way, WA

Federal Way Self Storage at 33620 21st Ave SW

4.2
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:9:30 AM - 6:00 PM
VIEW ALL HOURS
Select a Unit Below
Small
5' x 5'
  • Elevator Access
  • Heated
  • Indoor
IN STORE
$41
WEB RATE
$28

LIMITED UNITS

Small
5' x 10'
  • Elevator Access
  • Heated
  • Indoor
IN STORE
$55
WEB RATE
$32

LIMITED UNITS

Small
10' x 5'
  • 1st Floor Access
  • Heated
  • Indoor
IN STORE
$77
WEB RATE
$45

Save up to 40% off on Extra Space near you!

Savings reflected in rates.

Contrast Banner Icon
Small
10' x 7'
  • Elevator Access
  • Heated
  • Indoor
IN STORE
$59
WEB RATE
$35

Flash Sale!*

Small
10' x 7'
  • 1st Floor Access
  • Heated
  • Indoor
IN STORE
$98
WEB RATE
$57

ACT FAST: 1 LEFT!

Medium
10' x 10'
  • Elevator Access
  • Heated
  • Indoor
IN STORE
$91
WEB RATE
$53
Medium
10' x 10'
  • 1st Floor Access
  • Heated
  • Indoor
IN STORE
$111
WEB RATE
$65

Flash Sale!*

Medium
15' x 10'
  • Elevator Access
  • Heated
  • Indoor
IN STORE
$125
WEB RATE
$73

LIMITED UNITS

Medium
10' x 15'
  • Elevator Access
  • Heated
  • Indoor
IN STORE
$125
WEB RATE
$73
Medium
10' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$147
WEB RATE
$86

ACT FAST: 1 LEFT!

Medium
10' x 15'
  • 1st Floor Access
  • Heated
  • Indoor
IN STORE
$158
WEB RATE
$94

Flash Sale!*

Medium
15' x 10'
  • 1st Floor Access
  • Heated
  • Indoor
IN STORE
$200
WEB RATE
$119

ACT FAST: 1 LEFT!

Medium
10' x 15'
  • Drive-Up Access
  • Heated
IN STORE
$264
WEB RATE
$171
Large
10' x 20'
  • 1st Floor Access
  • Heated
  • Indoor
IN STORE
$300
WEB RATE
$210

ACT FAST: 1 LEFT!

Large
10' x 20'
  • Drive-Up Access
  • Heated
  • Enclosed Vehicle Storage
IN STORE
$320
WEB RATE
$224
Large
10' x 20'
  • Drive-Up Access
  • Heated
  • Enclosed Vehicle Storage
IN STORE
$320
WEB RATE
$224
Large
10' x 25'
  • 1st Floor Access
  • Heated
  • Indoor
IN STORE
$300
WEB RATE
$210

ACT FAST: 1 LEFT!

Large
10' x 30'
  • 1st Floor Access
  • Heated
  • Indoor
IN STORE
$331
WEB RATE
$235

ACT FAST: 1 LEFT!

Units Available Nearby

3' x 4'

Available now at 216 Puyallup Ave, Tacoma, WA 98421 starting at $15/mo

Available Nearby

Nearby Locations
$23
$15
$5
Location marker pin

Self Storage You Can Trust in Federal Way

Extra Space Storage has the self storage solution for you! Whether you're moving, running a business, or experiencing a major life transition, we want to help you store your items safely. Our Federal Way storage facility is clean and secured by surveillance cameras, gated access, and perimeter fencing.

Find Us Near 21st Ave SW & SW Campus Dr

We serve residents of Federal Way within 3 miles of Kitts Corner and Northeast Tacoma, and within 5 miles of Dash Point, Fife Heights, and more. Our self storage facility is located at 33620 21st Ave SW near the intersection of 21st Ave SW and SW 336th St/SW Campus Dr. You'll recognize us near Taco Bell and Starbucks.

Storage Amenities Available in Federal Way

Extra Space Storage has the convenient self storage options for your residential or commercial needs! Learn more about our storage offerings below!

Unit Sizes

Our 21st Ave SW storage facility has unit sizes as small as 5x5 and as large as 10x30. We also have unit features like indoor access, ground-level access, upper-level access, and drive-up access.

Drive-Up Access

When storing large or heavy items, drive-up self storage in Federal Way can make the move-in and move-out process easier. Simply drive your car up to your unit, unload or load, and you're done!

Heated Units

Need to store temperature-sensitive items? Heated storage can help protect your belongings from extreme cold. Temperatures inside these storage spaces are monitored and heated to help preserve your items during the cold months.

Business Storage

If you need a secure, affordable place to store business inventory, equipment, supplies, or documents, Extra Space Storage in Federal Way has the solution for you! We offer commercial storage units in a wide range of sizes with great amenities like heated storage and drive-up storage.

Other Facility Features

  • Extended access hours are standard

  • Sturdy moving carts available for heavy, bulky items

  • Elevators for easy access to upper levels

  • Accommodates trucks larger than 20 feet

  • Wide-drive aisles to accommodate large moving trucks

  • Gate access on Sundays

Cheap Storage Units in Federal Way

Looking for affordable self storage in Federal Way? Extra Space Storage has the solutions you need. We offer cheap self storage near you for as low as $28 per month, with move-in deals like first month free and first month half-off at select facilities. Contact our expert team at 33620 21st Ave SW for current move-in deals and rent your unit today!

Company

Employees: 1-10

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

Established Date: 1977

Site Number: 3905

Phone Number:(253) 442-6647

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

21 Ave SW & SW Campus DR Fred Meyer / USPS Post Office

Directions from the North

Drive south on 21st Ave SW. Our facility will be on your left after SW 336th St/SW Campus Dr.

Directions from the South

Drive north on 21st Ave SW. Our facility will be on your right before SW 336th St/SW Campus Dr.

Directions from the East

Drive west on SW Campus Dr. Turn left onto 21st Ave SW. Our facility will be immediately on your left.

Directions from the West

Drive east on SW 340th St. Continue onto SW 336th St. Turn right onto 21st Ave SW. Our facility will be immediately on your left.

Frequently Asked Questions at 33620 21st Ave SW

How many storage units can I rent at once?

Feel free to book as many storage units as are available, at one or multiple facilities. Or, contact your desired facility to discuss meeting larger storage needs.

What size storage unit will fit a sectional couch?

You can fit a couch into storage units ranging from 10x10 feet to 10x20 feet, depending on its exact measurements. Check out our storage unit size guide for more information!

How many moving boxes does a two-bedroom home need?

You can typically fit a two-bedroom home into 10 small boxes, 6 medium boxes, and 3 large boxes. Use our moving boxes and packing supplies guide to plan your move.

Do I need to call ahead to access my storage unit?

No need to notify anyone when you visit your unit during the listed facility access hours. Just use your personalized access code to enter the facility and unlock your storage unit.

Does Extra Space Storage require photo ID's to book storage units?

You can book a storage unit by providing a valid driver's license or passport.

What is the relationship between Life Storage and Extra Space Storage?

Extra Space Storage bought Life Storage in 2023 making Life Storage part of the Extra Space Storage family. Combined, Extra Space Storage and Life Storage make up nearly 4,000 self storage locations across the United States.

*Promotional Terms & Conditions and Size Disclaimer

Reviews

January 14, 2026

George

Posted On Google

overall rating

Horrible place to bring your items …. There has been break in the last 4 months over 100 times confirmed by ex manger there . The place has a horrible and rude manger lady atm . What ever you do don’t bring your belongings to this location…. Unless you want them stolen

January 10, 2026

AnnaMarie

Posted On Google

overall rating

Knowledge and caring. Professional And affordable units

Response from Extra Space Storage (1/10/2026)

Your positive experience with our knowledge, caring, professional, and affordable units is greatly appreciated. Thank you for sharing your feedback.

December 29, 2025

brett

Posted On Google

overall rating

The staff and facilities are fantastic. They have dollies available at the door and if you’re on the second floor there’s an elevator for you to use. I would highly recommend using them if you need a storage space.

Response from Extra Space Storage (12/29/2025)

Thanks for highlighting our fantastic staff and convenient facilities like dollies and elevator access!

December 22, 2025

Pat

Posted On Google

overall rating

Katey was very helpful

Response from Extra Space Storage (12/22/2025)

We are delighted to hear Katey provided helpful service. Thanks for sharing your positive experience with us!

December 6, 2025

Blanche

Posted On Google

overall rating

I received good customer service when I walked in and inquired. I was shown the unit I was interested in, was given all the information I need. Also, offered a good deal on the six month period I rented the unit for.

Response from Extra Space Storage (12/6/2025)

We greatly appreciate your positive feedback about our customer service and the deal we offered for your six-month rental.