Store your belongings at Extra Space Storage on 318 S Henderson Rd in King of Prussia, PA today! Our large selection of storage units, drive up access, drive up units, climate controlled units, exceptional security, ADA compliant, deliveries accepted, multiple entrance/exit gates, non climate controlled units available, parking spaces, RV parking, wide drive isles, vehicles are allowed in drive-up units, 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!
Joe Stringer was spectacular to work with! Thank you!
JR
Jose Ramírez
Feb 26, 2026
5.0
Jeff was great, very professional
JI
John Saunders III
Feb 18, 2026
5.0
Process of signing up executing the lease and getting answers to my questions was very easy, and convenient. The staff were exceptionally helpful and pleasant to work with and provided guidance even before my lease started.
EW
Emone Watson
Feb 10, 2026
5.0
I had a great experience at Extra Space Storage. Pricing was reasonable and there were a variety of unit sizes to choose from to fit my needs. Joe and Ted offered great customer service and made the rental process easy. I highly recommend!
JM
Joby Mathew
Feb 9, 2026
5.0
Joe helped get me into a better unit than the one I was that fit my changing needs and got me a great deal on it as well. Thanks!
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 residents of King of Prussia as well as those in Bridgeport, Conshohocken, Gulph Mills, and other nearby areas.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located near the intersection of S Henderson Rd and Saulin Blvd.
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 boat storage solutions?
Yes! At Extra Space Storage we offer outdoor parking, covered parking, and indoor storage solutions for boats of all sizes.
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