j
Clean facility. Wonderful professional service!
We are honored to hear you enjoyed our clean facility and professional service. Thank you, j k!
Extra Space Storage (6/17/2026)
Google Review
1 / 7
Today's Hours
Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
Nearby Locations
1 / 7
4.8
Denver Self Storage at 900 Grant St
- Current Customer: (303) 418-8850
- New Customer:
Today's Hours
Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
Locker
4' x 4'
- 1st Floor Access
- Climate Controlled
- Indoor
- Reduced Height
Size Help
Learn More
IN STORE
$77
WEB RATE
$43
ACT FAST: 1 LEFT!
Locker
5' x 4'
- 1st Floor Access
- Climate Controlled
- Indoor
- Reduced Height
Size Help
Learn More
IN STORE
$92
WEB RATE
$51
ACT FAST: 1 LEFT!
Locker
5' x 5'
- Climate Controlled
- Elevator Access
- Indoor
- Reduced Height
Size Help
Learn More
IN STORE
$69
WEB RATE
$39
Small
5' x 5'
- Climate Controlled
- Elevator Access
- Indoor
Size Help
Learn More
IN STORE
$89
WEB RATE
$51
ACT FAST: 1 LEFT!
Small
5' x 8'
- 1st Floor Access
- Climate Controlled
- Indoor
Size Help
Learn More
IN STORE
$180
WEB RATE
$102
LIMITED UNITS
Small
5' x 10'
- Climate Controlled
- Elevator Access
- Indoor
Size Help
Learn More
IN STORE
$147
WEB RATE
$83
Small
5' x 12'
- Climate Controlled
- Elevator Access
- Indoor
Size Help
Learn More
IN STORE
$168
WEB RATE
$93
LIMITED UNITS
Medium
6' x 15'
- Climate Controlled
- Elevator Access
- Indoor
Size Help
IN STORE
$239
WEB RATE
$140
ACT FAST: 1 LEFT!
Medium
5' x 20'
- Climate Controlled
- Elevator Access
- Indoor
Size Help
IN STORE
$261
WEB RATE
$160
ACT FAST: 1 LEFT!
Medium
10' x 10'
- Climate Controlled
- Elevator Access
- Indoor
Size Help
Learn More
IN STORE
$261
WEB RATE
$160
ACT FAST: 1 LEFT!
Medium
10' x 15'
- Climate Controlled
- Elevator Access
- Indoor
Size Help
Learn More
IN STORE
$365
WEB RATE
$254
Flash Sale!*
Medium
15' x 10'
- Climate Controlled
- Elevator Access
- Indoor
Size Help
IN STORE
$365
WEB RATE
$254
Large
10' x 20'
- Climate Controlled
- Elevator Access
- Indoor
Size Help
Learn More
IN STORE
$485
WEB RATE
$362
ACT FAST: 1 LEFT!
Units Available Nearby
10' x 5'
Available now at 3879 Adams St, Denver, CO 80205 starting at $92/mo
20' x 10'
Available now at 2255 Champa St, Denver, CO 80205 starting at $259/mo
10' x 30'
Available now at 320 S Birch St, Glendale, CO 80246 starting at $628/mo
Nearby Locations
Other Storage Available
Convenient Self Storage Near You in Denver
Located at the intersection of Grant St and E 9th Ave, Extra Space Storage serves Denver residents within 1 mile of Capitol Hill and Alamo Placita, and within 5 miles of Glendale, Northwest, and Five Points. Locals will recognize our facility across from Denver Justice High School.
Available Storage Unit Sizes
Storage units at ourGrant St facility range in size from as small as 3x3 to as large as 20x15 to accommodate a wide range of storage needs. Units can also come with helpful features like elevator access, first-floor access, and indoor access to make your storage experience with us as convenient as possible!
Climate-Controlled Storage
Need to store temperature-sensitive items? Climate control can help protect your belongings from extreme temperature changes. These units typically maintain a storage environment between 55 and 80 degrees throughout the year.
Retail Space Available
Store your extra inventory with Extra Space Storage! We have retail space for rent in Denver that offers safe and accessible business storage.
Exceptional Security Features
Our Grant St storage facility is equipped with advanced security features like video surveillance. We care about the valued belongings of our customers.
Other Amenities & Services
Sturdy moving carts available for heavy, bulky items
Elevators for easy access to upper levels
Gate access on Sundays
On-site office
Moving boxes and supplies in Denver available for purchase in the facility office
Cheap Self Storage in Denver
If you need an affordable self storage solution in Denver, Extra Space Storage on Grant St has what you’re looking for! We offer cheap storage units with prices as low as $39 at this location. At select locations, you can also take advantage of great move-in deals like first month free and first month half-off when you reserve storage with us online!
The Self Storage Partner You Can Trust
Extra Space Storage is Denver's premier self storage provider. Our Grant St storage facility is well-maintained and secure, and our friendly team of storage professionals can help answer any storage questions you may have. Contact us today to reserve a storage unit in Denver!
Company
Employees: 1-10
Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice
Established Date: 1977
Site Number: 2014
Phone Number:(720) 826-2962
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
Grant St and E 9th Ave
Directions from the North
Drive south on N Broadway. Turn left onto E 14th Ave. Turn right onto Grant St. Our facility will be on your left.
Directions from the South
Drive north on S Logan St. Turn left onto E 10th Ave. Turn left onto Grant St. Our facility will be on your left.
Directions from the East
Drive west on E 13th Ave. Pass Cheesman Park and continue west. Turn left onto Grant St. Our facility will be on your left.
Directions from the West
Drive east on US-6 E. Keep left to continue east onto W 6th Ave. Turn left onto Lincoln St. Turn right onto E 10th Ave. Turn right onto Grant St. Our facility will be on your left.
Frequently Asked Questions at 900 Grant St
Are there restrictions on what I can put in a storage unit at Extra Space Storage on 900 Grant St?
Extra Space Storage does have a few restrictions on what can be stored at any of our Denver storage facilities. The items that cannot be stored at Extra Space Storage include but are not limited to food, drugs, anything flammable or combustible, vehicles not in working order, and more. If you're not sure about an item, please contact our team in Denver!
Do I need insurance to rent a storage unit at Extra Space Storage in Denver?
When renting a storage unit in Denver from Extra Space Storage, customers are required to have proof of insurance. For most customers, your storage unit is often covered by your homeowners insurance or renters insurance, but you can purchase self storage insurance from Extra Space Storage. The benefit of purchasing self storage insurance through Extra Space Storage in Denver is that our options may provide more coverage for your items and possibly help you avoid increases in your premiums over time.
What is the average height of a storage unit?
Storage units at our 900 Grant St storage facility are typically 8 feet tall. Keep in mind that this can vary with smaller units like storage lockers and even warehouse spaces.
What size padlock should I use for a storage unit?
Storage units at our 900 Grant St storage facility have no set lock size required. If you're not sure the lock you have is secure enough, Extra Space Storage sells secure disc locks along with other helpful moving supplies!
How far in advance do I need to reserve a storage unit?
Extra Space Storage at 900 Grant 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
4.8 stars
495 Reviews
Will
Great staff! Zach & Alison are always so helpful.
Your review is appreciated, Will! Zach and Alison are fantastic team members who truly care about helping customers.
Extra Space Storage (6/11/2026)
Google Review
Allison
Great storage location for my needs and it is climate controlled, easy to access and use. Staff was very friendly and helpful.
Thank you for your review, Allison! We're thrilled our climate-controlled storage and friendly staff met your needs perfectly.
Extra Space Storage (6/11/2026)
Google Review
