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: (720) 281-6996

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

Extra Space Storage at 11855 E 40th Ave

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.
Small
5' x 5'
  • 1st Floor Access
  • Indoor
IN STORE
$42
WEB RATE
$22
Small
5' x 10'
  • Drive-Up Access
IN STORE
$57
WEB RATE
$31
Medium
10' x 10'
  • Drive-Up Access
IN STORE
$125
WEB RATE
$73
Large
10' x 20'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$197
WEB RATE
$112

LIMITED UNITS

Large
10' x 20'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$197
WEB RATE
$112

LIMITED UNITS

Large
10' x 20'
  • Drive-Up Access
  • Multi-Door Unit
IN STORE
$197
WEB RATE
$112

LIMITED UNITS

Large
10' x 30'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$290
WEB RATE
$186

ACT FAST: 1 LEFT!

Large
10' x 30'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$290
WEB RATE
$186

ACT FAST: 1 LEFT!

Units Available Nearby

5' x 20'

Available now at 5062 Central Park Blvd, Denver, CO 80238 starting at $111/mo

Available Nearby

10' x 15'

Available now at 14750 E 40th Ave, Denver, CO 80239 starting at $67/mo

Available Nearby

10' x 25'

Available now at 15200 E 53rd Ave, Denver, CO 80239 starting at $76/mo

Available Nearby

Nearby Locations

Convenient Self Storage Near You in Denver

Located close to the intersection of E 40th Ave and Nome St—just south of I-70—Extra Space Storage serves Denver-area residents within 1 mile of Montbello and Northeast, and within 5 miles of East Colfax and North Aurora Division. Locals will recognize our facility northwest of Motel 6 Denver, CO - Airport, near Denny's.

Available Storage Unit Sizes

Our storage units on E 40th Ave range in size from 5x5 to 20x20 and come with convenient unit features like first-floor access, drive-up access, and indoor access. Need help deciding which unit is best for your residential or commercial storage needs? Our team is happy to provide recommendations!

Drive-Up Storage Units

Extra Space Storage offers drive-up access units in Denver to make your storage process easier. Just pull your car right up to your unit to quickly load and unload items. This feature is especially helpful for those storing large, heavy, or bulky belongings!

Indoor Vehicle Storage

In need of secure vehicle storage in Denver? Look no further than Extra Space Storage! Our indoor drive-up units can accommodate small vehicles like cars and motorcycles to shield them from the elements.

Exceptional Security Features

When you choose Extra Space Storage as your trusted self storage partner, you can rest assured that you and your belongings are well-protected! Our E 40th Ave storage facility is backed by high-quality security features like electronic gate access and video surveillance.

Other Amenities & Services

  • Extended access hours are standard

  • Multiple entrance gates

  • Wide-drive aisles to accommodate large moving trucks

  • Gate access on Sundays

  • Convenient freeway access

  • Deliveries accepted

  • On-site office

Cheap Self Storage in Denver

With cheap storage unit prices as low as $22 in Denver, plus great move-in deals like first month free or first month half-off at select facilities, Extra Space Storage is the affordable self storage partner near you. Reserve high-quality self storage at 11855 E 40th Ave today!

The Self Storage Partner You Can Trust

At Extra Space Storage, we keep our facility well-lit, secure, and clean to help you have the best possible storage experience. On top of that, our friendly, knowledgeable storage professionals are happy to answer your questions and provide assistance when needed. 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: 1074

Phone Number:(303) 371-0063

What to Expect from Extra Space Storage on E 40th Ave

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

Peoria St and I-70

Directions from the North

Drive south on Peoria St. Turn right onto Peoria Way. Turn right to stay on Peoria Way. Continue onto 40th Ave. Our facility will be on your right.

Directions from the South

Drive north on Peoria St. Turn left onto Peoria Way. Turn right to stay on Peoria Way. Continue onto 40th Ave. Our facility will be on your right.

Directions from the East

Drive west on I-70 W. Take Exit 282. Turn left onto Peoria St. Turn right onto Peoria Way. Turn right to stay on Peoria Way. Continue onto 40th Ave. Our facility will be on your right.

Directions from the West

Drive east on I-70 E. Take Exit 281. Turn right onto Peoria Way. Turn right to stay on Peoria Way. Continue onto 40th Ave. Our facility will be on your right.

Frequently Asked Questions

Are packages accepted at storage units at 11855 E 40th Ave?

Extra Space Storage at 11855 E 40th Ave will gladly accept deliveries, should our commercial storage customers need a secure drop-off location! Just check with the facility manager to determine how long a package will need to be held before you come and pick it up.

How tall are self storage units at 11855 E 40th Ave?

Storage units in Denver are typically 8 feet tall at Extra Space Storage. At select facilities in Denver, you may find storage units with shorter and taller ceilings. Some units may offer ceilings tall as 10 feet (or more), while other facilities may offer storage units with reduced-height features that provide the same square footage as a typical storage unit, but at a lower cost!

What size storage unit do I need for a 3 bedroom apartment/home in Denver, Colorado?

For a one-bedroom home, we recommend storage unit sizes between 5x10 and 10x10. For multi-bedroom homes, we recommend storage unit sizes between 10x15 and 10x30. If you need help finding the right unit size, give the Extra Space Storage team at our 11855 E 40th Ave storage facility a call today!

Why should I use a climate controlled storage unit at 11855 E 40th Ave?

If you plan to store sensitive items, climate-controlled storage units at our 11855 E 40th Ave storage facility are your best bet! These units typically maintain temperatures between 55 and 80 degrees throughout the year to help protect items from extreme temperature changes.

What type of lock do I need for a storage unit?

At Extra Space Storage, we require all customers at our 11855 E 40th Ave location to have a secure lock for their storage unit. You can even purchase locks at our storage facility. Contact us today to learn more about which locks we require for our storage units!

*Promotional Terms & Conditions and Size Disclaimer

Reviews

4.8 stars

339 Reviews
5 stars305
4 stars15
3 stars4
2 stars3
1 star12
Showing 3 of 339

leo

September 11, 2026

Absolutely horrible experience. My storage unit was ROBBED and it honestly felt like nobody there gave a shit. The lock had already been jammed before, which should’ve been a huge red flag. When I reported the lock not working, all they did was replace it. Then I come back and realize my stuff is GONE. No urgency, no concern, nothing. Basically I was told that if I had insurance, I could file a claim, but otherwise I was screwed. That was pretty much the extent of the help I got. The guy at the front desk was completely emotionless about the situation too. I understand he personally didn’t steal my stuff, but when somebody is telling you their belongings were stolen from a facility they PAY YOU to keep secure, you’d expect at least some concern or willingness to help. What pisses me off the most is how something this serious can happen and it feels like just another normal day to them. I paid for a storage unit because I thought my belongings would be secure. Instead, my stuff gets stolen and I’m basically left to deal with it myself. I would NOT trust this place with anything valuable. If you’re thinking about storing your belongings here, seriously think twice.

We are truly sorry to hear about the horrible experience you had at our Extra Space Storage facility. We understand how distressing it must be to have your belongings stolen and to feel that your concerns were not adequately addressed by our team. Providing secure storage and supportive customer service is very important to us. We would like to discuss your experience further and see how we can assist. Please contact us directly at 888-STORAGE so we can look into this for you.

Extra Space Storage (9/12/2026)

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Chris

September 5, 2026

I say this without exaggeration, this facility is **THE WORST** I have ever encountered in my 55 years. Unsafe, unorganized, and a danger to those who use it. There ARE LIMITED SECURITY CAMERAS, many of the security bars, fencing are bent so people can walk right through . Worst of all : My storage unit was broken into and ransacked. No one EVER called me to alert me or let me know that my unit had been burglarized. I only found out when I came to pick up my stuff oh moving day. It pains me to say it because the staff are friendly, but this place should be shut down and you’d be better served just storing your stuff on the side of the road. It’s that bad. Trust me. It’s that bad.

We are truly sorry to hear about your extremely negative experience at our Extra Space Storage facility. We appreciate you bringing these serious matters to our attention. Please contact us directly at 888-STORAGE so we can discuss your experience and assist you further.

Extra Space Storage (9/5/2026)

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flashdriveigloo

August 19, 2026

MICE!!!!! it was convenient with the entry app and nice workers but some of my stuff had gotten bitten into. mouse poop EVERYWHERE. Kinda gross would avoid this location if you have things that will go into ur home. but for business items maybe not as bad. kinda gross man.

We are sorry to hear about the mice and unsanitary conditions. Please contact us at (303) 371-0063 so we can address this immediately.

Extra Space Storage (8/19/2026)

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*savings reflected in rates.