Extra Space Storage Units Denver, CO 11855 E 40th Ave, Denver, CO 80239

Extra Space Storage

Extra Space Storage is a growth-oriented company creating a new standard in the self-storage industry. Both customers and communities benefit from Extra Space Storage's professional approach to storage. Featuring attractive, convenient and secure facilities operated by professional managers, Extra Space Storage seeks to change the association of self storage as a temporary holding place for rarely-used things to a desirable, safe, and customer-oriented facility perfectly suited for maintaining and accessing valued personal and business possessions.

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No Deposit Required! No Credit Card Required!

Reserve a Storage Unit for FREE. Month to Month Lease. Lock in this Rate.

5' x 5' storage unit Small
5' x 5' Unit
  • Indoor
  • First Floor
  • Reserve for FREE:
  • ACT FAST: >> 1 UNIT LEFT!
In-Store Price
$44.00
Web Price
$40.00
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5' x 10' storage unit Small
5' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Get this discount. Reserve for FREE:
  • FIRST MONTH FREE >>
In-Store Price
$53.00
Web Price
$45.00
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5' x 10' storage unit Small
5' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
  • Get this discount. Reserve for FREE:
  • FIRST MONTH FREE >>
In-Store Price
$53.00
Web Price
$45.00
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8' x 20' storage unit Medium
8' x 20' Outside Parking
  • PARKING
  • Car, Boat, RV
  • Uncovered
  • Get this discount. Reserve for FREE:
  • FIRST MONTH HALF OFF >>
In-Store Price
$62.00
Web Price
$56.00
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10' x 10' storage unit Small
10' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Get this discount. Reserve for FREE:
  • FIRST MONTH FREE >>
In-Store Price
$104.00
Web Price
$92.00
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10' x 10' storage unit Small
10' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
  • Get this discount. Reserve for FREE:
  • FIRST MONTH FREE >>
In-Store Price
$104.00
Web Price
$92.00
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10' x 20' storage unit Medium
10' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Get this discount. Reserve for FREE:
  • FIRST MONTH HALF OFF >>
In-Store Price
$144.00
Web Price
$108.00
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10' x 20' storage unit Medium
10' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
  • Get this discount. Reserve for FREE:
  • FIRST MONTH HALF OFF >>
In-Store Price
$144.00
Web Price
$108.00
Reserve Now
10' x 30' storage unit Large
10' x 30' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Get this discount. Reserve for FREE:
  • FIRST MONTH HALF OFF >>
In-Store Price
$238.00
Web Price
$221.00
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10' x 30' storage unit Large
10' x 30' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
  • Get this discount. Reserve for FREE:
  • FIRST MONTH HALF OFF >>
In-Store Price
$238.00
Web Price
$221.00
Reserve Now
LOWEST RATES AND BEST SPECIALS GUARANTEED
STOP LOOKING, YOU FOUND IT!
5' x 5' storage unit Small
5' x 5' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 719-6170
5' x 10' storage unit Small
5' x 10' Unit
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 719-6170
10' x 10' storage unit Small
10' x 10' Unit
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 719-6170
10' x 10' storage unit Small
10' x 10' Unit
  • Outside Access
  • Indoor
Call Now
to reserve for Free
(866) 719-6170
10' x 15' storage unit Medium
10' x 15' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 719-6170
10' x 15' storage unit Medium
10' x 15' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 719-6170
10' x 15' storage unit Medium
10' x 15' Unit
  • Non-Climate Controlled
  • Drive Up Access
  • Roll Up Doors
Call Now
to reserve for Free
(866) 719-6170
10' x 15' storage unit Medium
10' x 15' Unit
  • Non-Climate Controlled
  • Drive Up Access
  • Roll Up Doors
  • Enclosed
Call Now
to reserve for Free
(866) 719-6170
20' x 20' storage unit Medium
20' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 719-6170
20' x 20' storage unit Medium
20' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 719-6170
20' x 30' storage unit Large
20' x 30' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 719-6170
20' x 30' storage unit Large
20' x 30' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 719-6170
Call Extra Space Storage
(866) 719-6170
Make a free reservation now!

Send me hours and directions

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Call Extra Space Storage
(866) 719-6170
Make a free reservation now!

Extra Space Storage

This Extra Space Storage facility is located at 11855 E 40th Ave, Denver, CO 80239, and offers self-storage units for your business or household needs. In addition, we have fully enclosed storage units for cars, motorcycles, ATVs, jet skis or any other type of small recreational vehicle, as well as parking spaces for your boats and RVs. This Extra Space location in Denver has a variety of storage unit types and sizes that range from First Floor, Enclosed and Parking in the following sizes from 5' x 5' to 10' x 30'. Some of the facility amenities provided are Indoor Units, Drive up Access, Fully Enclosed, Vehicle, Uncovered, Outside Unit, Non-Climate Controlled. This facility has 10 reviews from past and present renters. Call us at (866) 719-6170 to make a reservation or easily reserve online anytime. No credit card is required to reserve a storage unit at this facility.

Facility Directions

Intersections/Landmarks:
Northwest of Denny's off of 42nd and Peoria just over the railroad tracks/E 40th and Peoria

Directions from the East:
Take I-70 West to Peoria st. Take a left at the exit headed south. At 39th (1st light) take a right- you will see a gas station- Wendys- Motel Six- and a Dennys- follow 39th about 300ft and you will see ExtraSpace Storage on the right.

Directions from the West:
Take I-70 East to Peoria st. Take a right at the exit headed south. At 39th (1st light) take a right- you will see a gas station- Wendys- Motel Six- and a Dennys- follow 39th about 300ft and you will see ExtraSpace Storage on the right.

Directions from the North:
Take Peoria st South to 39th ave. Take a right on 39th- you will see a gas station- Wendys- Motel Six- and a Dennys- follow 39th about 300ft and you will see ExtraSpace Storage on the right.

Directions from the South:
Take Peoria st North to 39th ave. Take a left on 39th- you will see a gas station- Wendys- Motel Six- and a Dennys- follow 39th about 300ft and you will see ExtraSpace Storage on the right.

Call Extra Space Storage
(866) 719-6170
Make a free reservation now!

Post your review so other people like yourself will benefit. Let others know of your self-storage experience.

Candis Konesky

November 19th, 2016- From Google

Nick was helpful, efficient, and friendly. Quick and easy to get everything set up!

Matt Hawkins

November 12th, 2016- From Google

Nick was awesome! Made the whole process so easy and fast.

Savanna M

November 9th, 2016- From Google

The units are clean and perfect for what we needed. There was a very nice woman at the front desk, I sincerely wish I remember her name but I misplaced my paperwork with her name on it. She helped me think of things I never considered (like a lock Lol). And she was great with my two daughters. Thanks Savanna

Justin Turner

October 28th, 2016- From Google

Elitza and Nick were wonderfull to work with , fast, friendly service. They made moving into storage an easy process. Will definitely recommend this place. Very affordable compared to other facilities. Thanks again.

Quoc Do

September 26th, 2016- From Google

Great and friendly staff. Elitza is a wonderful manager. Very helpful, she was awesone with helping with all of my needs. I would recommend this place to anyone.

Scott Wilson

September 5th, 2016- From Google

Great customer service. Nice facility being redone with new doors and things.

Clint Mcdowell

August 19th, 2016- From Google

Elitza was awesome and helped find the right storage for our needs! The web system created some complications with our original reservation but Elitza worked hard and with a smile the whole time to get us taken care of. We really appreciate it when someone works like her to make sure that you are taken care of and feel like a real valued customer. They also have 24 hour camera usage which makes us feel safe about putting our stuff there. Thanks to Elitza's customer service I give 'em 5 stars!

Robert Jourdain

June 17th, 2016- From Google

Elitza was very helpful and made this experience very nice..

Carmen Cuchiara

June 10th, 2016- From Google

Elilza gives excellent customer service. She is very sweet anf personable. She was busy with phone calls, people trying to access their units and setting up my account. However, she was able to handle it all and with a smile. She explained everything about the unit and the agreement, showed me the unit and cleaned it out. Everything was awesome.

Sherry Miller

May 28th, 2016- From Google

I made a reservation online, the office called me to verify, and I got everything done quickly and easily! Professional and courteous staff (Elitza), clean lot and units, and great rates and payment options!

Call Extra Space Storage
(866) 719-6170
Make a free reservation now!

Self-Storage Units Size Guide

Use this simple storage unit size guide to help you visualize and choose the size you need.

5' x 5'

Reserve for free!
25 square feet

- This unit is the size of a small closet. Here you can store small furniture like chairs, night stands, coffee tables, and small bookcases, as well as small mattress set. You can also store a couple of small appliances like a washer/dryer combo, microwaves, and dishwashers. This unit is perfect for small items stored in labeled boxes and seasonal items.

5' x 5' Storage Unit

5' x 10'

Reserve for free!
50 square feet

- This unit is the size of a large walk-in closet. Here you can store the items of a small 1 bedroom apartment, studio, or small office. A small bedroom set, a dresser, chairs, file cabinets, or a small couch. You'll also be able to fit in small items like lamps, coffee tables, kitchen ware, a bicycle, picture frames, items in labeled boxes, or yard equipment.

5' x 10' Storage Unit

5' x 15'

Reserve for free!
75 square feet

- This unit is long and narrow. Here you can store items from a 1 bedroom apartment or office. Narrow items like mattress sets, dressers, bookcases, and file cabinets are perfect for this size of space. Garage items like ladders, bicycles, yard equipment and/or labeled boxes also fit well. Try to keep a small space clear on one side of the unit for easy access to items in the back.

5' x 15' Storage Unit

10' x 10'

Reserve for free!
100 square feet

- This unit is the size of a small bedroom. Here you can store the items of a 1-2 bedroom apartment, such as 2 bedroom sets, a couple of large appliances, a dining room table and chairs staked up. A small couch and coffee table will also fit, As well as few labeled boxes with small items. Office items like desks, file cabinets, bookcases, computer boxes, fax machines, and office supplies are perfect for this size of space.

10' x 10' Storage Unit

10' x 15'

Reserve for free!
150 square feet

- This unit is the size of a regular sized bedroom. Here you can store the items of a 2 bedroom house or large office like bedroom sets, large appliances, living room and dining room furniture, computer desks, unused electronics, yard equipment, tools and work equipment, and labeled boxes with smaller items. You can also use this space to store small vehicles like small cars, golf carts, motorcycles, ATVs, small boats, etc.

10' x 15' Storage Unit

10' x 20'

Reserve for free!
200 square feet

- This unit is the size of a standard one car garage. Here you can store the items of a 2-3 bedroom house as well as a items from a large office. Bedroom sets, living room and dining room furniture, large kitchen and laundry appliances, labeled boxes. You can also use this space to store large items like a mid size collectable car, large tool boxes,

10' x 20' Storage Unit

10' x 25'

Reserve for free!
250 square feet

- This unit is the size of a large one car garage. Here you can store the items of a 3 bedroom house like bedroom sets, large furniture, large appliances, patio furniture, carefully packed home decor, labeled boxes of smaller items, lawn care equipment, seasonal items, etc. A large collectable vehicle fits well with plenty of space to store smaller items behind it or in front.

10' x 25' Storage Unit

10' x 30'

Reserve for free!
300 square feet

- This unit is the size of a two car garage. Here you can store the items of a 4 bedroom house, large office space of multiple rooms, 2 mid-size vehicles, large machinery, plus all the items mentioned previously for smaller unit sizes. Make sure to leave a clear path in the middle or side for easy access to items in the back of the unit.

10' x 30' Storage Unit

5' x 10'
Enclosed

Reserve for free!

Fully Enclosed Unit, ideal for a cruiser or touring motorcycle or two sports bikes. This unit will keep your motorcycle away from the elements and secured as in a regular car garage.

5' x 10' Motorcycle Enclosed Storage

10' x 10'
Enclosed

Reserve for free!

Fully Enclosed Unit, suitable for a jetski with trailer, an ATV or even a smart car. Enclosed units keep your vehicle or water craft out of the elements and ready for your next outing.

10' x 10' Jetski Enclosed Storage

10' x 15'
Parking

Reserve for free!

SMALL VEHICLE PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather.

10' x 15' Small Vehicle Storage

10' x 20'
Parking

Reserve for free!

LARGE VEHICLE PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather.

10 x 20 Large Vehicle Storage

RV
Parking
Small

Reserve for free!

SMALL RV PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather. Contact the storage facility for dimensions of space to make sure your it's large enough for your size of RV.

Small RV Storage

RV
Parking
Large

Reserve for free!

LARGE RV PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather. Contact the storage facility for dimensions of space to make sure your it's large enough for your size of RV.

Large RV Storage

Boat
Storage

Reserve for free!

SMALL BOAT PARKING space. In this space you can store a small watercraft on a trailer. The use of a protectant cover is recommended. Contact the storage facility for dimensions of space to make sure your it's large enough for your size of boat and trailer.

Boat Storage

Boat
Storage
Stacked

Reserve for free!

SMALL BOAT STACKED storage. Used for both long term and short terms watercraft storage. Boats are fork lifted up into the rack without a trailer.

Stacked Boat Storage
  • Location

    Extra Space Storage11855 E 40th Ave
    Denver,  CO  80239Extra Space Storage Special Offer
  • 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:09:00 AM - 05:30 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

    Click here for map and directions

  • Facility Amenities

    • Cameras
    • Keypad Gate Access
    • Onsite Manager
    • Credit Cards Accepted
    • Online Payments
    • Cash Accepted
    • Checks Accepted
    • Vehicle Required Title
    • Title Must Match Renter
    • Vehicle Requires Insurance
    • Vehicle Requires Registration
    • Military / Student Discount
    • Moving Supplies