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Extra Space Storage - 7901 North 99th Avenue, Glendale, AZ

Self Storage 20 - 600 Sq. Ft.
4.8/5 - 180 Reviews
Location:
7901 North 99th Avenue, Glendale, AZ 85305
All units
Small
Medium
Large
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Units Availability
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
$62/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
Elevator
$48/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
$62/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
Elevator
$48/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$37/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
Elevator
$29/mo
Small Storage Unit
5x4
Self Storage
20 Sq. Ft.
Climate-Controlled
$31/mo
Medium Storage Unit
20x5
Self Storage
100 Sq. Ft.
Climate-Controlled
Elevator
$87/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$165/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
Elevator
$119/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$125/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
Elevator
$87/mo
Large Storage Unit
20x30
Self Storage
600 Sq. Ft.
Climate-Controlled
$480/mo
Large Storage Unit
20x20
Self Storage
400 Sq. Ft.
Climate-Controlled
Elevator
$265/mo
Large Storage Unit
20x15
Self Storage
300 Sq. Ft.
Climate-Controlled
Elevator
$207/mo
Large Storage Unit
20x10
Self Storage
200 Sq. Ft.
Climate-Controlled
$202/mo
Large Storage Unit
20x10
Self Storage
200 Sq. Ft.
Climate-Controlled
Elevator
$151/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
Climate-Controlled
$281/mo
Large Storage Unit
10x25
Self Storage
250 Sq. Ft.
Climate-Controlled
$243/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$202/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
Elevator
$151/mo

Amenities

  • Climate-Controlled
  • Indoor
  • Retail Available
  • Onsite Manager
  • Contactless Renting
  • Security Camera
  • Gate
  • Parking
  • Elevators
  • Multi-Level Storage
  • Online Payment

What customers are saying

4.8/5 - 180 Reviews

Read some helpful reviews of Extra Space Storage at 7901 North 99th Avenue, shared by real renters with genuine experiences and honest opinions.

Sonia “. - 5 March 2026
Cheryl P. - 4 March 2026
Shalie Miller store manager is the new Kung Fu Master of Storage Facilities. She was able to handle all my Storage Locker needs in timely and friendly manner! I highly recommend her and her crew at this Facility!AAAAAA++++ ... Read more
David H. - 19 November 2025
Ginnee D. - 17 October 2025
I feel that I pay too much for a storage unit that I am not able to access when I need to. The doors came off track one night and my access became limited for indefinite? Really why when I see others ,because I have stopped and. Helped them , they haven't lost there access. . ... Read more
Samantha S. - 28 August 2025
Ty was absolutely amazing in helping me with everything I needed. From the start, he was super friendly, provided an incredible turnaround, and went above and beyond. I truly appreciate all of his assistance—five stars for Ty! Thank you so much! ... Read more
Mb G. - 18 August 2025
Shelly is a miserable human being and has no compassion. I was storing an engine and it leaked a little oil. I cleaned it up and removed the engine from storage but she saw the stain and canceled my contract. She gave me a week to move a full 10 x 30‘ storage unit out. And I had only moved in a month earlier. It was extremely costly and Very physically taxing. Stuff happens, I cleaned it up, she shouldn’t have been such a jerk about it. In the end after a lot of arguing I ended up getting three weeks to move everything out but it still was an incredible cost and inconvenience. If they care so much about their concrete floors maybe they should’ve applied a sealer so that spills clean up easier. ... Read more
Maher S. - 3 August 2025
Miss F. - 30 July 2025
Extra space storage was extremely helpful in the process of setting up a new storage unit. I called to reserve a unit and the gentleman on the phone was incredibly helpful, answered all of my questions patiently and thoroughly, and made sure I was aware of any and all fees. Then I stopped by in person to check on the unit and was pleased with the cleanliness and safety of the facility, as well as the kindness of the people working at the front desk. The facility comes with two loading docks and elevators, as well as extra carts for you to use. My experience was seamless and I would highly recommend. ... Read more
Cody B. - 14 June 2025
Kimberly T. - 10 April 2025
Cynde M. - 29 March 2025
Staff has been great the couple of times I needed to interact with them, and willing to help out! Facility is great and clean. Motion activated lighting is pretty dang precise. Two entrances makes getting in and out easy if you’re on the ends basically. If you’re in the middle. Pick the shady spots for your time of day. *Addition after owner response as I can’t reply, hopefully it’s noticed.* “Who ever built/designed/approved, the place, please let them stand in the lobby around 4-6pm. Even if shades get installed. The summers in the glass bowl on the west side is gonna cook the staff. Forgot that aspect until now. But yeah. Other day around 5, I was cooking and it’s not 100+ and sun being full bore into that front office. Still a good facility. Just, forgot the front office needs some trees apparently. Or a much bigger ac unit. ... Read more
Joe G. - 28 March 2025
Getting everything set up for our 10x25 unit was really easy. The person at the front desk who helped us out was really friendly about it and fast. He showed us where the unit was, even helped us visualize it on a map for us to find the unit if we needed. Very clean and quiet, seemed like security was good. ... Read more
Oko O. - 12 March 2025
Ty took great care of us . Very friendly. Wish he was my brother! Lol very out going makes u feel comfortable. Place is very clean n there is plenty of carts waiting to be used . I recommend this location . U won't be disappointed!!!! ... Read more
Beatrice G. - 22 February 2025

Nearby Storage Units

$24 - $370

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SELF STORAGE, CAR STORAGE, RV STORAGE
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RightSpace Storage - 8580 North 91st Avenue, Peoria, AZ

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StorAmerica Self Storage - 8620 West Northern Avenue, Peoria, AZ

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CubeSmart Self Storage - 10911 West Glenn Drive, Glendale, AZ

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Arrowhead RV & Boat Storage - 9701 West Peoria Avenue, Peoria, AZ

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Extra Space Storage - 10515 North 98th Avenue, Peoria, AZ

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Storage units in nearby cities

Here is how Glendale, AZ, compares to other nearby cities. Overall, there are many other great self storage opportunities in the area. Sun City, AZ, is just 6 miles away and has 4 storage facilities. Monthly rents there start at $119. However, you could also drive to El Mirage, AZ, which is 7 miles away and which also offers storage units for as little as $13. Tolleson, AZ is also just 13 miles distant. Listings there show no less than 2 facilities, with unit prices starting from $21. Looking a bit further away, storage facilities in Litchfield Park, AZ, and Paradise Valley, AZ, have multiple types of units available, with monthly costs starting at $11 and $70, respectively.

Storage units in Sun City, AZ Within a 6-mile radius
4 Facilities
From $119/mo
Storage units in El Mirage, AZ Within a 7-mile radius
3 Facilities
From $13/mo
Storage units in Tolleson, AZ Within a 13-mile radius
2 Facilities
From $21/mo
Storage units in Litchfield Park, AZ Within a 14-mile radius
7 Facilities
From $11/mo
Storage units in Paradise Valley, AZ Within a 15-mile radius
1 Facility
From $70/mo
Storage units in Anthem, AZ Within a 19-mile radius
1 Facility
From $67/mo
Storage units in Cave Creek, AZ Within a 27-mile radius
5 Facilities
From $27/mo
Storage units in Fountain Hills, AZ Within a 28-mile radius
5 Facilities
From $53/mo
Storage units in Wickenburg, AZ Within a 43-mile radius
1 Facility
From $53/mo

Check out storage units in trending cities

If you want to see how your city compares to others, you can start by checking out other facilities in trending cities. A wide array of storage units can be leased in Phoenix, AZ, Tucson, AZ and Mesa, AZ, where sizes and amenities may vary. Monthly rents for units in these cities are as low as $12 and $9, respectively.

Storage units in Phoenix, AZ
112 Facilities
From $12/mo
Storage units in Tucson, AZ
79 Facilities
From $9/mo
Storage units in Mesa, AZ
64 Facilities
From $12/mo
Storage units in Gilbert, AZ
27 Facilities
From $18/mo
Storage units in Chandler, AZ
25 Facilities
From $10/mo
Storage units in Scottsdale, AZ
34 Facilities
From $9/mo
Storage units in Peoria, AZ
26 Facilities
From $12/mo
Storage units in Tempe, AZ
25 Facilities
From $15/mo
Storage units in Surprise, AZ
18 Facilities
From $20/mo
Storage units in Goodyear, AZ
11 Facilities
From $10/mo
Storage units in Buckeye, AZ
9 Facilities
From $18/mo
Storage units in Avondale, AZ
12 Facilities
From $19/mo
Storage units in Queen Creek, AZ
8 Facilities
From $12/mo
Storage units in Maricopa, AZ
9 Facilities
From $36/mo
Storage units in Casa Grande, AZ
10 Facilities
From $32/mo
Storage units in Laveen, AZ
4 Facilities
From $24/mo
Storage units in Oro Valley, AZ
4 Facilities
From $28/mo
Browse storage units in all Arizona cities.

Frequently Asked Questions

Storage units available at Extra Space Storage - 7901 North 99th Avenue include the following amenities: Climate-Controlled, Indoor, Retail Available, Onsite Manager, Contactless Renting, Security Camera, Gate, Parking, Elevators, Multi-Level Storage and Online Payment. Depending on what you need to put away in storage, you can discover there are some things you absolutely need, so make sure you check with the facility manager that you'll find everything you need on site.

This particular storage facility provides self storage units of different sizes, ranging from 20 to 600 square feet. Space is not an issue! If you have more belongings to store, or simply bulkier items or even vehicles, you should go for larger storage units.

You already know how much stuff you need to put in self storage, so figuring out the unit size you need is the next step. Smaller units such as 5'x5' or 5'x10' spaces can usually be filled with the amount of items you would normally store in a closet: a few chairs and lamps, sports equipment, garden tools and some boxes.

Moving on to larger sizes, imagine the 10'x10' and 10'x15' units as similar to a bedroom or a living room – larger pieces of furniture, sturdier equipment and bicycles can fit here. Finally, a 10'x20' unit has enough space for the contents of a 3-bedroom house, while the larger 10'x30' space easily accommodates the contents of a loaded semi-truck.

Monthly prices for units offered by Extra Space Storage - 7901 North 99th Avenue start from $29 and can go up to $480 for larger spaces.

Accessibility and quickness are key when it comes to storage, so drive-up storage units are generally regarded as very convenient. Pull your car right up to your storage space, load, unload, and you're good to go! However, if you're mostly storing temperature-sensitive items, you should rather consider indoor storage units.

Climate-controlled units maintain consistent temperatures and humidity levels all year round, making them perfect for all your sensitive items. Moisture and varying temperatures can damage a whole host of things, and that is why a lot of people choose to use climate-controlled units to store items like wooden furniture, electronics, artwork, documents and photographs, collectibles, antiques, etc. If the belongings you're storing are important to you, you should consider renting a climate-controlled unit.