Extra Space Storage sets the standard for clean, secure, and hassle-free self storage, and our facility at 900 Grant St is no exception. Our Denver storage facility offers a large selection of unit sizes with convenient options like climate control. Located near Grant St and E 9th Ave, we're trusted by neighbors in Capitol Hill, Alamo Placita, Glendale, Northwest, Five Points, and other surrounding areas. Whether you're moving, downsizing, or decluttering, we're here to make finding the right storage unit quick and simple. Reserve online, give us a call, or stop by the facility today.
Alison was extremely helpful and made my experience of owning a storage unit such a smooth transition! I will definitely recommend this place to everyone! 10 out of 10!!
KP
Kaili Phelan
Apr 17, 2026
5.0
Very nice and clean location! Staff is great! Definitely recommend this location, Allison and Joshua were very helpful and made sure to accommodate my needs.
AG
Andreina Gomez
Apr 15, 2026
5.0
Extremely seamless experience, highly recommend coming in vs. dealing with everything on your own online. Alison is a delight. Facilities are great. You can tell the team really cares about the establishment.
RH
Roger J Howard
Apr 15, 2026
5.0
When I came to extra space it was an abrupt and unpleasant life change that brought me to them. I was under a lot of stress to make the move quickly and while not all of my stress washed away. Zach truly went above and beyond to ease it where he could. He was thorough with our tour and resources available. And when I came to collect my items relocating to a new city. He went above and beyond to be my eyes and ears for my shipping equipment before I returned to the storage site. No surprise on the level of service though, as I got to work with his supervisor, Alison the day of my move out, and needless to say in great detail but she made it so easy and was so caring I had to hug her at the end of moving out. Moving is guaranteed to be stressful, but I can promise it’s a lot less stress working with an empathetic and dedicated team like this. Thank you Zach & Alison.
AA
Anthony Archer
Apr 7, 2026
5.0
Yvette was great to work with—she was polite, patient, and made sure I had all the details I needed. Cass was also excellent, providing clear information and making the whole process smooth and easy.
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 Denver near Capitol Hill, Central Denver, Alamo Placita, Lincoln Park, Baker, Denver Botanic Gardens, and more.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located at the intersection of Grant St and E 9th Ave.
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 business storage?
Absolutely! Extra Space Storage is committed to offering business-friendly storage solutions. You can store parts, materials, equipment, vehicles, inventory, and more. Certain locations offer additional business features like delivery acceptance and even some office space available for rent!
Are moving carts or dollies provided?
Nearly all Extra Space Storage facilities that offer indoor storage units with access through a hallway have push carts. If you need a push cart to transport your belongings, please let the facility manager know, and they will be happy to assist you.
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