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Extra Space Storage - 3888 East Mexico Avenue, Denver, CO 80210

Self Storage 20 - 300 Sq. Ft.
4.7/5 - 642 Reviews
Location:
3888 East Mexico Avenue, Denver, CO 80210
24/7 ACCESS
All units
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Medium
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Units Availability
Small Storage Unit
11x8
Self Storage
88 Sq. Ft.
Climate-Controlled
Elevator
$153/mo
Small Storage Unit
10x8
Self Storage
80 Sq. Ft.
Climate-Controlled
$218/mo
Small Storage Unit
10x8
Self Storage
80 Sq. Ft.
Elevator Access
$139/mo
Small Storage Unit
10x8
Self Storage
80 Sq. Ft.
Climate-Controlled
Elevator
$106/mo
Small Storage Unit
10x7
Self Storage
70 Sq. Ft.
Climate-Controlled
Elevator
$121/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
$153/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
Elevator
$97/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Elevator Access
$97/mo
Small Storage Unit
9x10
Self Storage
90 Sq. Ft.
Climate-Controlled
Elevator
$155/mo
Small Storage Unit
9x5
Self Storage
45 Sq. Ft.
Climate-Controlled
$142/mo
Small Storage Unit
8x8
Self Storage
64 Sq. Ft.
Climate-Controlled
Elevator
$111/mo
Small Storage Unit
8x5
Self Storage
40 Sq. Ft.
Climate-Controlled
Elevator
$88/mo
Small Storage Unit
7x10
Self Storage
70 Sq. Ft.
Elevator Access
$121/mo
Small Storage Unit
7x9
Self Storage
63 Sq. Ft.
Climate-Controlled
Elevator
$111/mo
Small Storage Unit
7x8
Self Storage
56 Sq. Ft.
Climate-Controlled
Elevator
$101/mo
Small Storage Unit
6x10
Self Storage
60 Sq. Ft.
Climate-Controlled
Elevator
$107/mo
Small Storage Unit
6x9
Self Storage
54 Sq. Ft.
Climate-Controlled
Elevator
$99/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
Climate-Controlled
Elevator
$137/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
Elevator Access
$137/mo
Small Storage Unit
5x14
Self Storage
70 Sq. Ft.
Climate-Controlled
Elevator
$121/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Elevator Access
$97/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
Elevator
$97/mo
Small Storage Unit
5x9
Self Storage
45 Sq. Ft.
Climate-Controlled
Elevator
$91/mo
Small Storage Unit
5x9
Self Storage
45 Sq. Ft.
Elevator Access
$91/mo
Small Storage Unit
5x8
Self Storage
40 Sq. Ft.
Climate-Controlled
Elevator
$88/mo
Small Storage Unit
5x8
Self Storage
40 Sq. Ft.
Elevator Access
$86/mo
Small Storage Unit
5x6
Self Storage
30 Sq. Ft.
Climate-Controlled
Elevator
$71/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Elevator Access
$60/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
Elevator
$60/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$54 - $93/mo
Small Storage Unit
5x4
Self Storage
20 Sq. Ft.
Climate-Controlled
$83/mo
Small Storage Unit
5x4
Self Storage
20 Sq. Ft.
Climate-Controlled
Elevator
$50/mo
Medium Storage Unit
20x8
Self Storage
160 Sq. Ft.
Climate-Controlled
Elevator
$258/mo
Medium Storage Unit
15x10
Self Storage
150 Sq. Ft.
Climate-Controlled
$343/mo
Medium Storage Unit
15x10
Self Storage
150 Sq. Ft.
Climate-Controlled
Elevator
$240/mo
Medium Storage Unit
12x15
Self Storage
180 Sq. Ft.
Climate-Controlled
Elevator
$274/mo
Medium Storage Unit
12x10
Self Storage
120 Sq. Ft.
Climate-Controlled
Elevator
$188/mo
Medium Storage Unit
10x18
Self Storage
180 Sq. Ft.
Climate-Controlled
Elevator
$274/mo
Medium Storage Unit
10x18
Self Storage
180 Sq. Ft.
Elevator Access
$255/mo
Medium Storage Unit
10x17
Self Storage
170 Sq. Ft.
Climate-Controlled
$375/mo
Medium Storage Unit
10x16
Self Storage
160 Sq. Ft.
Climate-Controlled
Elevator
$258/mo
Medium Storage Unit
10x16
Self Storage
160 Sq. Ft.
Elevator Access
$239/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Elevator Access
$228/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
Elevator
$189/mo
Medium Storage Unit
10x14
Self Storage
140 Sq. Ft.
Climate-Controlled
Elevator
$215/mo
Medium Storage Unit
10x12
Self Storage
120 Sq. Ft.
Climate-Controlled
Elevator
$188/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$265/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
Elevator
$165/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Elevator Access
$143/mo
Medium Storage Unit
9x15
Self Storage
135 Sq. Ft.
Climate-Controlled
Elevator
$215/mo
Medium Storage Unit
8x16
Self Storage
128 Sq. Ft.
Climate-Controlled
Elevator
$209/mo
Medium Storage Unit
7x18
Self Storage
126 Sq. Ft.
Climate-Controlled
Elevator
$206/mo
Medium Storage Unit
7x16
Self Storage
112 Sq. Ft.
Climate-Controlled
$278/mo
Medium Storage Unit
6x18
Self Storage
108 Sq. Ft.
Climate-Controlled
Elevator
$175/mo
Medium Storage Unit
6x18
Self Storage
108 Sq. Ft.
Elevator Access
$151/mo
Large Storage Unit
20x10
Self Storage
200 Sq. Ft.
Climate-Controlled
$416/mo
Large Storage Unit
20x10
Self Storage
200 Sq. Ft.
Climate-Controlled
Elevator
$338/mo
Large Storage Unit
13x16
Self Storage
208 Sq. Ft.
Climate-Controlled
Elevator
$340/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
Climate-Controlled
$564/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
$483/mo
Large Storage Unit
10x27
Self Storage
270 Sq. Ft.
Climate-Controlled
$564/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$416/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
Elevator
$338/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Elevator Access
$255/mo
Large Storage Unit
8x30
Self Storage
240 Sq. Ft.
Climate-Controlled
$503/mo

Amenities

  • Climate-Controlled
  • Indoor
  • 24 hour access
  • Retail Available
  • Onsite Manager
  • Truck Rentals
  • Contactless Renting
  • Security Camera
  • Gate
  • Credit Cards Accepted
  • Elevators
  • Multi-Level Storage
  • Online Payment

What customers are saying

4.7/5 - 642 Reviews

Read some helpful reviews of Extra Space Storage at 3888 East Mexico Avenue, shared by real renters with genuine experiences and honest opinions.

I had a great experience working with Yan at Extra Space Storage. He was incredibly helpful, professional, and took the time to walk me through all of my options to make sure I got exactly what I needed. He found me a really good deal and made the entire process smooth and stress-free. It’s rare to find customer service this attentive—Yan genuinely cares about helping people. Highly recommend asking for him if you’re looking for storage! ... Read more
Jesus O. - 17 February 2026
Happy with the overall experience and the quality of the units. We are a non profit but aren’t set up as such (it’s complicated) so are always looking for the best price. We moved here on a particular rate and then got notified it was increasing quite a bit. I called to see if we could get it back to our previous rate and Yawn (Yan) was very prompt to address our request. ... Read more
Sarah J. - 5 February 2026
Clean, well-maintained storage unit with outstanding service. What truly sets this place apart is the personal care from Yan. After I moved out, he personally called to let me know I’d left my grandfather’s fly rod leaning against the neighboring unit. Thank you, Yan, for going the extra mile to help me recover a priceless family heirloom. ... Read more
Jimmy S. - 4 February 2026
Having had to use different storage units throughout the metro area over the last few years, I have to say this has been the best facility we've used. It's extremely secure and clean. The office staff is very helpful and accommodating. The price we are paying for our storage unit is extremely competitive. I would highly recommend this facility. ... Read more
carrie r. - 2 December 2025
The call with Scott was easy and clear, his quote was fast and great. Francisco at the Mexico Ave place was so nice and friendly, showed me around and explained how the process works easily. Everything flowed well! ... Read more
Steven B. - 8 October 2025
Mack F. - 6 October 2025
Extra Space has been awesome across the board! The whole process and maintaining communication (even while living in another state) has been great! Francisco was awesome helping with the move out and information! ... Read more
David D. - 27 August 2025
daniel g. - 6 August 2025
Extra space storage has been outstanding above the call customer service. Zen’dai Is an exceptional employee all of our needs are covered, and when we had a small accident, she was outstanding and super helpful. Thank you for making this move so much easier and comfortable Zan’dai is the best thank you again ... Read more
Michael - 5 August 2025
Extra Space seemed well priced when I initially signed up. However, over the course of 1 year, they have increased price twice (~150% increase total), while still advertising the original price I was paying on their website. This is a predatory company that thrives off the fact it is extremely difficult to transfer storage facilities (as I’m now out of state). Additionally, your property will be completely disgusting after leaving it there for a year. My furniture was covered in a layer of what seems to be really thick dust. I wouldn’t recommend this facility to anybody. ... Read more
t2 n. - 16 June 2025
Shavey D. - 29 March 2025
This facilities has always been good to me. Very clean, easy to access, and the staff is always super sweet. I wanted to take the time to write out one more review thanking you for the great service and also recognizing Banina I believe her name was. I may have misspelled it. But she was a total sweet heart, she even made moving out of my unit a breeze. I’m so thankful to have encountered this place and I wish doing business everywhere was this smooth and seamless. If you’re looking at this location and some others, highly recommend settling on this one. They go above and beyond to make your experience great. ... Read more
T R. - 8 March 2025
I consider myself a pretty needy customer. I ask a lot of questions, sometimes more than once because I have a hard time hearing. And being new to the state of Colorado, I definitely have a lot. I just purchased a 5x10 unit at the 3888 E Mexico Ave Denver location and Danial Sanchez went above and beyond to help me not only find the best deal that fit my needs but also help me move in with zero problems. His customer service is top tier. I will continue to use extra space storage in the future because of the hospitality I experienced here today. If I didn’t know any better I would have guessed he was the owner given his attention to detail and charisma. Not sure if this message will get back to him. But Thank you again for your patience and professionalism. Moving can be stressful and it’s the people like You that help ease a bit of that anxiety. Shout out to Danial. ... Read more
Rafa C. - 10 February 2025
I’ve been with Extra Space for awhile now. They have a clean, safe and top notch facility. They are super-flexible if you want to switch storage units without notice. Definitely, one of the best experiences I’ve had with a storage space. Would definitely recommend this location!! ... Read more
Dan B. - 9 January 2025
Best customer care I have experienced in a while. I’m mad I forgot this lady’s name. She really is someone you can rely on. It’s not about a box you rent, it’s the professionalism this company shows. Top service. Will definitely use again. I will also tell all of my friend about this company. Everyone deserves service like this. ... Read more
Baldemar P. - 20 November 2024

Overview

Located at 3888 East Mexico Avenue, this Extra Space Storage facility offers a variety of small, medium, and large units to suit your storage needs. With climate-controlled units, your belongings are protected from Denver’s fluctuating temperatures, ensuring sensitive items like electronics, wooden furniture, and documents are safe year-round. The facility is multi-level and features elevators, making it convenient to access your unit, regardless of its location.

For added ease, this facility provides indoor access, allowing you to unload and load without worrying about the weather. Security is a priority here, with security cameras, a gated entry system, and an onsite manager ensuring peace of mind. Customers enjoy the convenience of 24-hour access, contactless renting, and online payment options, perfect for busy schedules.

Additional amenities like truck rentals and moving supplies available for purchase make this facility ideal for anyone in transition, whether moving, downsizing, or decluttering. This Extra Space Storage facility combines convenience, security, and flexibility, making it suitable for a wide range of storage needs.

Nearby Storage Units

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Storage units in nearby cities

Want to see how Denver, CO, compares to other places? There are plenty of great options nearby. Glendale, CO, 6 miles away, has 1 self storage facility with rents starting from $56/month. Or you could drive to Commerce City, CO, just 8 miles distant to find other options, where the cheapest units in the 6 facilities there can be rented for $57/month. In Federal Heights, CO, just 10 miles away, there are 4 facilities available, offering rents as low as $15/month. Further out, Northglenn, CO (11 miles away), and Greenwood Village, CO (11 miles away), have 3 and 1 facilities, with minimum rents of $51 and $42, respectively.

Storage units in Glendale, CO Within a 6-mile radius
1 Facility
From $56/mo
Storage units in Commerce City, CO Within a 8-mile radius
6 Facilities
From $57/mo
Storage units in Federal Heights, CO Within a 10-mile radius
4 Facilities
From $15/mo
Storage units in Northglenn, CO Within a 11-mile radius
3 Facilities
From $51/mo
Storage units in Greenwood Village, CO Within a 11-mile radius
1 Facility
From $42/mo
Storage units in Englewood, CO Within a 12-mile radius
14 Facilities
From $23/mo
Storage units in Sheridan, CO Within a 12-mile radius
3 Facilities
From $60/mo
Storage units in Wheat Ridge, CO Within a 12-mile radius
4 Facilities
From $33/mo
Storage units in Broomfield, CO Within a 16-mile radius
9 Facilities
From $24/mo
Storage units in Brighton, CO Within a 16-mile radius
8 Facilities
From $12/mo
Storage units in Lone Tree, CO Within a 17-mile radius
2 Facilities
From $47/mo
Storage units in Ken Caryl, CO Within a 19-mile radius
5 Facilities
From $30/mo
Storage units in Superior, CO Within a 19-mile radius
1 Facility
From $65/mo
Storage units in Littleton, CO Within a 19-mile radius
29 Facilities
From $24/mo
Storage units in Louisville, CO Within a 20-mile radius
2 Facilities
From $42/mo
Storage units in Lafayette, CO Within a 20-mile radius
2 Facilities
From $45/mo
Storage units in Parker, CO Within a 21-mile radius
9 Facilities
From $19/mo
Storage units in Erie, CO Within a 21-mile radius
9 Facilities
From $35/mo
Storage units in Golden, CO Within a 22-mile radius
6 Facilities
From $40/mo
Storage units in Boulder, CO Within a 27-mile radius
7 Facilities
From $35/mo

Check out storage units in trending cities

Still looking for the ideal storage unit? For more great self storage options you wouldn't have to cross the state border: units can be leased in Colorado Springs, CO and Aurora, CO, starting from $9 and $20, respectively. Even more storage is available and with low starting rents, in Fort Collins, CO ($29), Lakewood, CO ($20) and Thornton, CO ($41).

Storage units in Aurora, CO
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Storage units in Fort Collins, CO
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Storage units in Thornton, CO
11 Facilities
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Storage units in Arvada, CO
20 Facilities
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5 Facilities
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Storage units in Pueblo, CO
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16 Facilities
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From $32/mo
Browse storage units in all Colorado cities.

Frequently Asked Questions

There is a wide array of amenities available for the storage units that Extra Space Storage - 3888 East Mexico Avenue has to offer. These amenities include Climate-Controlled, Indoor, 24 hour access, Retail Available, Onsite Manager, Truck Rentals, Contactless Renting, Security Camera, Gate, Credit Cards Accepted, Elevators, Multi-Level Storage and Online Payment. Most of these amenities can prove to be very useful depending on what you need to store. For example, climate-controlled units can come in handy for keeping sensitive items, drive-up access can make your loading and unloading process easier, and extra security measures will ensure your items are kept safe at all times.

The storage units offered by Extra Space Storage - 3888 East Mexico Avenue can satisfy all of your storage needs. Different sizes here range from 20 to 300 square feet. You can go for smaller units if you don't have a lot of items to store, while choosing a larger space is recommended in case you need to store a lot of furniture, bigger items or even vehicles.

The unit size that you should choose obviously depends on how much stuff you need to store. On the one hand, you should think of smaller units (5'x5' or 5'x10') as closets – they can be used to store chairs, lamps, moving boxes and sports equipment, along with smaller pieces of furniture, books and documents.

On the other hand, the 10'x10' and 10'x15' spaces are good for storing larger items of furniture, bicycles and a larger number of possessions. If you need even more space, then 10'x20' and 10'x30' units can easily accommodate the contents of an entire 3- or 4-bedroom house.

Storage units offered by Extra Space Storage - 3888 East Mexico Avenue come at a variety of prices, starting from $50 per month for typically smaller units. However, larger spaces can set you back up to $564 a month.

We know that when it comes to self storage, there is nothing more important than quickness and accessibility. Drive-up access is an extremely convenient amenity, as you can park your vehicle right next to your unit, making it significantly easier to load and unload the items you will use storage for. However, drive-up storage units tend to be outdoors, so you might consider indoor storage spaces with climate control if you're looking to keep temperature-sensitive items in peak condition.

Yes, you might, depending on what you need to put in storage. Climate-controlled spaces keep temperatures and humidity levels consistent all the time, which means they are perfect for storing sensitive items. Seeing that a whole host of things can be damaged by varying temperatures and excessive moisture, many people choose to rent climate-controlled units for personal items such as documents, photographs, paintings, collectibles, electronics, wooden furniture, antiques and even vehicles. If you're looking to store such items that are valuable to you, consider renting a climate-controlled unit!