Store your belongings at Extra Space Storage on 33620 21st Ave SW in Federal Way, WA today! Our large selection of storage units, drive up access, drive up units, electronic gate access, exceptional security, ADA compliant, deliveries accepted, multiple entrance/exit gates, non climate controlled units available, parking spaces, elevator access, vehicles are allowed in drive-up units, Wifi available, convenient freeway access and helpful staff make finding the right self storage unit for you easy and hassle-free. Experience the professionalism, cleanliness, and commitment to exceptional customer service that Extra Space Storage is known for. Contact us today to reserve your storage unit or set up a time to stop by and take a tour of our facility!
They love raising your rent for your unit. They've raised mine twice in LESS than a year, $50-60 each time (if you look at other review, sometimes they double yours). When I started out with my unit originally I was being charged about $50, now they want $150. Plus they have mice/rats. Avoid renting here, overpriced. Can't wait to move my stuff out ASAP!
KB
Kiarah Bond
Mar 7, 2026
5.0
I stopped in just to get information, but Angel completely sold me on becoming a customer. She was friendly, knowledgeable, and took the time to explain everything clearly. Her great attitude and excellent customer service made the whole process easy. Thanks to Angel, I’m glad I chose this place! 😊
JM
Joy Magbanua
Mar 3, 2026
1.0
Lights are out in the facility which make it difficult to see what’s being placed in the storage unit. They say they have vendors coming to fix with no ETA. It would be nice if they can provide a portable light to use in the meantime or mention that prior to renting out the unit. I don’t understand why maintenance is not a priority at this location.
JB
Jayla Bond
Mar 1, 2026
5.0
I had such a great experience at this storage facility, and Angel was the reason why. She went above and beyond to explain everything, answered all my questions, and made me feel comfortable with the whole process. It’s rare to find customer service this genuine and helpful. Highly recommend—ask for Angel!
ER
Egor Redin
Feb 22, 2026
1.0
Dear Sir or Madam,
I am writing to formally notify you that on February 22, 2026, at approximately 11:45 a.m., I arrived at your Extra Space Storage facility located at 33620 21st Ave SW, Federal Way, WA 98023, in order to access my rented storage unit No. 4204.
Upon arrival, I discovered that a standard administrative lock had been installed on the door of unit No. 4204 and had not been removed, despite the fact that it should have been. As a result, I was unable to access my storage unit, notwithstanding the existence of an active and valid rental agreement.
This situation occurred through no fault of my own.
Because I had significant pre-planned commitments immediately afterward, and because I was transporting an electric scooter without its battery installed, I had an urgent need to secure the scooter. Due to the inability to access unit No. 4204, I was forced to leave the scooter next to storage unit No. 4204, after placing an identification sticker marked “4204” on it to clearly indicate ownership and association with my unit.
Please be advised that:
- I bear no responsibility for the forced placement of the scooter outside the unit;
- if the scooter is stolen, damaged, or otherwise affected in any negative way, I will pursue recovery of damages through legal action against the owners and/or management of your company;
- the value of the scooter is $1,500 (one thousand five hundred U.S. dollars), and I can provide the purchase receipt upon request.
At the same time, I hereby authorize you to:
- access storage unit No. 4204 at any time;
- remove the administrative lock currently installed;
- place my scooter inside storage unit No. 4204 prior to my arrival.
I confirm that tomorrow after work I will personally return to the facility and install my own lock on the door of unit No. 4204.
Additionally, please note that neither your website nor your mobile application provides an email address or any other direct written channel through which I could submit this notice or formally document this issue. As a result, and in order to properly record this incident, I have posted this message via Google Maps as the only available written communication channel accessible at this time.
Please ensure that this notice is properly recorded and that corrective action is taken without delay.
Sincerely, Egor Redin
Frequently Asked Questions About Extra Space Storage
What storage unit size do I need?
The best way to determine which storage option is right for you is with our helpful Storage Unit Size Guide! It will help you estimate how many boxes and non-packed items, such as furniture and appliances, you can fit into each storage unit.
What type of storage unit do I need?
Many factors determine your best storage solution. Do you want the convenience of a ground-floor unit? Do your belongings need climate control? What about vehicle storage? We have online resources to help you explore these options to find your ideal storage unit.
What are your storage unit prices?
Monthly rates can be found online and vary by facility, unit size, features, and local market. Please use our site search tools to find pricing at a facility near you.
What's the difference between office, access, and gate hours?
The office hours are the hours of operation for the property. During these hours the Store Manager will be available to assist you with your storage needs or moving and packing supplies. The gate hours are the hours of the property, and when your unit can be accessed.
Can I buy boxes or other packing products from Extra Space Storage?
Extra Space Storage offers a variety of moving and packing supplies online and at local facilities for purchase.
What areas does Extra Space Storage serve?
Extra Space Storage serves the Federal Way area, including the surrounding areas of Kitts Corner, Northeast Tacoma, Lakeland South, Fife Heights, Dash Point, and more.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located near the intersection of 21st Ave SW and SW 336th St/SW Campus Dr.
Do you have drive-up storage units?
Yes! Whether you’re moving, storing a vehicle, or using commercial storage, drive-up access is one of the best storage features available at Extra Space Storage! Because you can pull a vehicle right up to your unit, it makes moving large, heavy items—like furniture or equipment—in and out of your unit much easier.
Do you offer climate-controlled storage units?
Most Extra Space Storage facilities offer climate-controlled storage units as an option for anyone storing temperature sensitive items, but there are also standard storage units that don’t include climate control.
Do you offer car storage solutions?
Yes, self storage is a great option for both short-term and long-term car storage! We offer indoor storage, outdoor storage, and even covered vehicle storage space for cars.
What are the access hours for Extra Space Storage?
Extra Space Storage is open daily from 6:00 AM to 10:00 PM.
Where is Extra Space Storage located?
Extra Space Storage is located at 33620 21st Ave SW, Federal Way, WA 98023, USA.
What types of storage units does Extra Space Storage offer?
Extra Space Storage offers a large selection of units including drive-up access units, climate-controlled options, vehicle storage, and standard non-climate controlled units.
Does Extra Space Storage provide packing and moving supplies?
Yes, Extra Space Storage offers moving and packing supplies such as boxes, available online and at local facilities.
Can I access my storage unit at Extra Space Storage outside of office hours?
Yes, gate access is available from 6:00 AM to 10:00 PM daily, allowing you to access your unit within these hours.
What payment methods does Extra Space Storage accept?
Extra Space Storage accepts American Express, Apple Pay, cash, check, Discover, invoice, Mastercard, and Visa.
Is there a manager on site at Extra Space Storage?
Yes, Extra Space Storage has an on-site resident manager to assist with your storage needs.
What nearby places can I visit before or after my visit to Extra Space Storage?
Near Extra Space Storage, you can visit Tully's Coffee, Asensio Coffee, or enjoy a meal at Hak San Teriyaki and Pho My Chau 2 Restaurant.
Are there other storage facilities close to Extra Space Storage?
Yes, Life Storage is another nearby storage facility you can consider for your storage needs.
How can nearby services enhance my visit to Extra Space Storage?
Nearby services like The UPS Store 0174 provide convenient printing and packing supplies, while places such as BECU ATM offer easy access to banking, making your storage visit more efficient.
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