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CubeSmart Self Storage

10303 E Warren Ave, Denver, CO 80247

CubeSmart Self Storage in E Warren Ave

CubeSmart Self Storage is committed to providing our customers with excellent products, facilities, and customer service. Our customers enjoy many perks including moving services, packing & shipping supplies, storage customization, and business services - along with the best discounts in the industry

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Type:

Select Size:

Select Amenity:

Small
5' x 5' storage unit
5' x 5' Unit
  • Drive Up Access
  • Outside Unit
  • FIRST MONTH FREE
Store Rate
$52.00
Web Rate:
$31.20
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No Credit Card Required
Small
5' x 5' storage unit
5' x 5' Unit
  • Drive Up Access
  • Outside Unit
  • FIRST MONTH FREE
Store Rate
$56.00
Web Rate:
$33.60
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No Credit Card Required
Small
5' x 10' storage unit
5' x 10' Unit
  • Drive Up Access
  • Outside Unit
  • FIRST MONTH FREE
Store Rate
$57.00
Web Rate:
$34.20
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No Credit Card Required
Small
5' x 10' storage unit
5' x 10' Unit
  • Drive Up Access
  • Outside Unit
  • Enclosed
  • FIRST MONTH FREE
Store Rate
$57.00
Web Rate:
$34.20
SelectClose
No Credit Card Required
Small
5' x 10' storage unit
5' x 10' Unit
  • Drive Up Access
  • Outside Unit
  • FIRST MONTH FREE
Store Rate
$62.00
Web Rate:
$37.20
SelectClose
No Credit Card Required
Small
5' x 10' storage unit
5' x 10' Unit
  • Drive Up Access
  • Outside Unit
  • Enclosed
  • FIRST MONTH FREE
Store Rate
$62.00
Web Rate:
$37.20
SelectClose
No Credit Card Required
Small
5' x 10' storage unit
5' x 10' Unit
  • Drive Up Access
  • Outside Unit
  • FIRST MONTH FREE
Store Rate
$66.00
Web Rate:
$39.60
SelectClose
No Credit Card Required
Small
5' x 10' storage unit
5' x 10' Unit
  • Drive Up Access
  • Outside Unit
  • Enclosed
  • FIRST MONTH FREE
Store Rate
$66.00
Web Rate:
$39.60
SelectClose
No Credit Card Required
Medium
5' x 15' storage unit
5' x 15' Unit
  • Drive Up Access
  • Outside Unit
  • FIRST MONTH FREE
Store Rate
$78.00
Web Rate:
$46.80
SelectClose
No Credit Card Required
Medium
5' x 15' storage unit
5' x 15' Unit
  • Drive Up Access
  • Outside Unit
  • Enclosed
  • FIRST MONTH FREE
Store Rate
$78.00
Web Rate:
$46.80
SelectClose
No Credit Card Required
Medium
5' x 15' storage unit
5' x 15' Unit
  • Drive Up Access
  • Outside Unit
  • FIRST MONTH FREE
Store Rate
$85.00
Web Rate:
$51.00
SelectClose
No Credit Card Required
Medium
5' x 15' storage unit
5' x 15' Unit
  • Drive Up Access
  • Outside Unit
  • Enclosed
  • FIRST MONTH FREE
Store Rate
$85.00
Web Rate:
$51.00
SelectClose
No Credit Card Required
Medium
10' x 10' storage unit
10' x 10' Unit
  • Drive Up Access
  • Outside Unit
  • 25% OFF
Store Rate
$99.00
Web Rate:
$74.25
SelectClose
No Credit Card Required
Medium
10' x 10' storage unit
10' x 10' Unit
  • Drive Up Access
  • Outside Unit
  • Enclosed
  • 25% OFF
Store Rate
$99.00
Web Rate:
$74.25
SelectClose
No Credit Card Required
Medium
10' x 10' storage unit
10' x 10' Unit
  • Drive Up Access
  • Outside Unit
  • 25% OFF & HALF OFF FIRST MONTH
Store Rate
$100.00
Web Rate:
$75.00
SelectClose
No Credit Card Required
Medium
10' x 10' storage unit
10' x 10' Unit
  • Drive Up Access
  • Outside Unit
  • Enclosed
  • 25% OFF & HALF OFF FIRST MONTH
Store Rate
$100.00
Web Rate:
$75.00
SelectClose
No Credit Card Required
Large
10' x 15' storage unit
10' x 15' Unit
  • Drive Up Access
  • Outside Unit
  • FIRST MONTH FREE
Store Rate
$138.00
Web Rate:
$82.80
SelectClose
No Credit Card Required
Large
10' x 15' storage unit
10' x 15' Unit
  • Drive Up Access
  • Outside Unit
  • Enclosed
  • FIRST MONTH FREE
Store Rate
$138.00
Web Rate:
$82.80
SelectClose
No Credit Card Required
Large
10' x 20' storage unit
10' x 20' Unit
  • Drive Up Access
  • Outside Unit
  • 25% OFF & HALF OFF FIRST MONTH
Store Rate
$198.00
Web Rate:
$148.50
SelectClose
No Credit Card Required
Large
10' x 20' storage unit
10' x 20' Unit
  • Drive Up Access
  • Outside Unit
  • Enclosed
  • 25% OFF & HALF OFF FIRST MONTH
Store Rate
$198.00
Web Rate:
$148.50
SelectClose
No Credit Card Required
Large
10' x 20' storage unit
10' x 20' Unit
  • Drive Up Access
  • Outside Unit
  • 25% OFF & HALF OFF FIRST MONTH
Store Rate
$214.00
Web Rate:
$160.50
SelectClose
No Credit Card Required
Large
10' x 20' storage unit
10' x 20' Unit
  • Drive Up Access
  • Outside Unit
  • Enclosed
  • 25% OFF & HALF OFF FIRST MONTH
Store Rate
$214.00
Web Rate:
$160.50
SelectClose
No Credit Card Required
Large
12' x 30' storage unit
12' x 30' Unit
  • Drive Up Access
  • Outside Unit
  • FIRST MONTH FREE
Store Rate
$448.00
Web Rate:
$268.80
SelectClose
No Credit Card Required
Large
12' x 30' storage unit
12' x 30' Unit
  • Drive Up Access
  • Outside Unit
  • Enclosed
  • FIRST MONTH FREE
Store Rate
$448.00
Web Rate:
$268.80
SelectClose
No Credit Card Required
Large
20' x 20' storage unit
20' x 20' Unit
  • Drive Up Access
  • Outside Unit
  • FIRST MONTH FREE
Store Rate
$532.00
Web Rate:
$319.20
SelectClose
No Credit Card Required
Large
20' x 20' storage unit
20' x 20' Unit
  • Drive Up Access
  • Outside Unit
  • Enclosed
  • FIRST MONTH FREE
Store Rate
$532.00
Web Rate:
$319.20
SelectClose
No Credit Card Required
Large
15' x 30' storage unit
15' x 30' Unit
  • Outside Unit
  • First Floor
  • FIRST MONTH FREE
Store Rate
$636.00
Web Rate:
$381.60
SelectClose
No Credit Card Required
CubeSmart Self Storage - Limited Availability
Reserve for FREE! (855) 596-7884
Call now, let us help you find a unit and save!

Facility Hours

Office Hours

  • Mon:09:30 AM - 06:00 PM
  • Tue:09:30 AM - 06:00 PM
  • Wed:09:30 AM - 06:00 PM
  • Thu:09:30 AM - 06:00 PM
  • Fri:09:30 AM - 06:00 PM
  • Sat:08:30 AM - 05:00 PM
  • Sun:CLOSED -

Access Hours

  • Mon:06:00 AM - 10:00 PM
  • Tue:06:00 AM - 10:00 PM
  • Wed:06:00 AM - 10:00 PM
  • Thu:06:00 AM - 10:00 PM
  • Fri:06:00 AM - 10:00 PM
  • Sat:06:00 AM - 10:00 PM
  • Sun:06:00 AM - 10:00 PM

Facility Amenities

  • Cash Accepted
  • Checks Accepted
  • Credit Cards Accepted
  • Military / Student Discount
  • Moving Supplies
  • On-Site Manager
  • Title Must Match Renter
  • Vehicle Required Title
  • Vehicle Requires Insurance
  • Vehicle Requires Registration
  • Cameras
  • Keypad Gate Access
  • Fenced and Lighted
  • Online Bill Pay
  • Automatic Payments
  • Online Payments

Facility Map

Frequently Asked Questions

Does CubeSmart Self Storage at 10303 E Warren Ave has first floor or ground floor storage?

A ground floor storage unit at 10303 E Warren Ave makes it easier to access and does not require the use of an elevator. However, the convenience of a first floor storage unit usually comes with a cost, and are typically more expensive.

What is elevator access or an upper floor storage unit?

An elevator access storage unit makes it a little more difficult to load and unload your storage unit and requires the use of an elevator or stair case. However, a upper floor storage unit typically will be less expensive.

What is a storage locker?

A storage locker has a reduced ceiling height between 4 to 6 feet. These storage units are good for storing small items; like suit cases, small household items, school and dormitory items, office supplies or holiday decorations. Storage lockers are usually less expensive than other units and could be the ground floor or accessed with a rolling ladder.

What is an onsite storage manager?

The manager of the storage facility actually lives in an apartment that is typically attached to the storage facility. The storage unit tenants get a feeling of security, knowing that a manager is nearby to address emergency matters or other matters that could occur after hours.

Does CubeSmart Self Storage, 10303 E Warren Ave offer extended hours?

Yes, CubeSmart Self Storage at 10303 E Warren Ave offers extended hours. Usually storage facility office hours are 9:00 am to 6:00 pm. Extended hours could be from 6:00 am to 10:00 pm or even 24 hours a day, giving storage tenants more access to their storage unit.

What is keypad access?

A keypad entrance storage facility at 10303 E Warren Ave will control who enters and exits the facility. The tenant is provided a personal gate code and prevents non renters from entering the gated property.

What is the difference between a roll up door and a swing door?

A roll up door provides a larger opening and rolls into the ceiling of the storage unit. Where as a swing door, opens to the outside and swing door is more like a large residential house door. Larger units and newer construction will offer more roll up doors.

What items should you NOT put in a storage unit at 10303 E Warren Ave?

Most, if not all storage facilities prohibit the storing of food, live animals, explosive materials, weapons, ammunition, stolen merchandise, motorized vehicles that are not registered or insured.

Do self storage facilities in Denver sell boxes and packing supplies?

Most storage facilities in Denver offer locks, different box sizes, packing tape, bubble wrap, covers for furniture and numerous other packing supplies.

What are the most common unit sizes at 10303 E Warren Ave

The most common unit sizes at CubeSmart Self Storage in 10303 E Warren Ave are 5x5 and 10x10. Most facilities also have other unit sizes available such as 5x`0, 10x20 and even 10x30 unit sizes.

Are the storage units at 10303 E Warren Ave secure?

All storage units at 10303 E Warren Ave are secure and protected at all times. CubeSmart Self Storage in Denver is backed by security features such as video surveillance, security access to your unit only and electronic gate access.

Facility Reviews

Michael Lee

July 4th, 2025- From Sf

The only thing I don't like is the way my unit faces i ask to switch sides but apparently I had no other options other then that 5 star employee was super friendly thanks

Kevin

March 5th, 2025- From Sf

It was a good experience. Friendly and affordable

Bree bemis

November 6th, 2024- From Sf

Kinda dark was a little weary of how dark it was wasnテ「竄ャ邃「t sure how secure it was

Laureen Watson

September 30th, 2024- From Sf

The lady in office was very polite and helpful.

B

July 2nd, 2024- From Sf

Just moved in . Storage is clean,

Jacqueline Jones

January 30th, 2024- From Sf

I ordered online, dropped in and was already assigned, fast paperwork and done.

Michael MIlner

November 9th, 2023- From Sf

Highly recommend this location.

Mohamed

December 14th, 2022- From Sf

Excellent customer service. Driving around in a big truck is a little difficult.

Jennifer Gray

September 5th, 2022- From Sf

I was very satisfied with the facility you recommended.. Thank you

Devin

August 28th, 2022- From Sf

Very nice and friendly. Clean units and low price