4.8
    Call our Storage Experts
    Storage Experts Available
    Mon-Fri: 04:00am-11:00pm
    Sat: 04:00am-11:00pm
    Sun: 04:00am-11:00pm
  • New Customer: 
  • Current Customer: (303) 418-8850

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
4.8

Denver Self Storage at 900 Grant St

Call our Storage Experts
Storage Experts Available
Mon-Fri: 04:00am-11:00pm
Sat: 04:00am-11:00pm
Sun: 04:00am-11:00pm

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

Select a Unit Below

One-Time Admin Charge
$19.99
You will be charged a one-time lock charge. Your lock fee may be refundable if you bring your own lock and it is approved for compatibility by your Store Manager. This fee does not apply to digital-access units.
$29
This one-time admin charge covers lease processing and your account setup.
Locker
4' x 4'
  • Climate Controlled
  • Elevator Access
  • Indoor
  • Reduced Height
IN STORE
$75
WEB RATE
$51

ACT FAST: 1 LEFT!

Locker
4' x 4'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
  • Reduced Height
IN STORE
$110
WEB RATE
$75

ACT FAST: 1 LEFT!

Locker
5' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
  • Reduced Height
IN STORE
$105
WEB RATE
$72
Small
5' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$132
WEB RATE
$90
Small
5' x 8'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$266
WEB RATE
$182

ACT FAST: 1 LEFT!

Small
5' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$217
WEB RATE
$148
Small
5' x 12'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$251
WEB RATE
$171
Small
8' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$317
WEB RATE
$216

ACT FAST: 1 LEFT!

Medium
12' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$417
WEB RATE
$305

ACT FAST: 1 LEFT!

Medium
8' x 16'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$441
WEB RATE
$326

ACT FAST: 1 LEFT!

Medium
10' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$512
WEB RATE
$390
Medium
15' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$512
WEB RATE
$390

LIMITED UNITS

Units Available Nearby

5' x 3'

Available now at 3879 Adams St, Denver, CO 80205 starting at $45/mo

Available Nearby

5' x 4'

Available now at 2255 Champa St, Denver, CO 80205 starting at $54/mo

Available Nearby

10' x 10'

Available now at 2255 Champa St, Denver, CO 80205 starting at $154/mo

Available Nearby

20' x 10'

Available now at 2255 Champa St, Denver, CO 80205 starting at $271/mo

Available Nearby

10' x 20'

Available now at 320 S Birch St, Glendale, CO 80246 starting at $447/mo

Available Nearby

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 $72 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

May 1, 2026

Naser

Posted On Google

overall rating

Amazing service, thank you Zack.

Response from Extra Space Storage (5/1/2026)

Thank you for taking the time to share your feedback, Naser! We're thrilled Zack provided amazing service. Your kind words mean everything.

April 22, 2026

Jennifer

Posted On Google

overall rating

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!!

Response from Extra Space Storage (4/23/2026)

We are thrilled to hear Alison made your storage experience smooth! Thank you for the recommendation and perfect rating, Jennifer!

April 17, 2026

Kaili

Posted On Google

overall rating

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.

Response from Extra Space Storage (4/17/2026)

Thank you, Kaili, for your wonderful feedback about our clean location and helpful staff! We're thrilled that Allison and Joshua accommodated your needs perfectly.

April 15, 2026

Roger

Posted On Google

overall rating

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.

Response from Extra Space Storage (4/15/2026)

Thank you for your feedback, Roger. We are glad Zach and Alison provided attentive and caring service and helped make a stressful move easier for you. We appreciate your kind words and wish you all the best in your new city.

April 15, 2026

Andreina

Posted On Google

overall rating

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.

Response from Extra Space Storage (4/15/2026)

Thank you for sharing your experience, Andreina! Thrilled Alison provided seamless service, and you felt our team's dedication to the facilities.

*savings reflected in rates.