Apartments for rent – RentCafe
Contact this property now:

Extra Space Storage - 6139 South Miller Road #A, Buckeye, AZ

Self Storage 25 - 600 Sq. Ft.
5/5 - 101 Reviews
Location:
6139 South Miller Road #A, Buckeye, AZ 85326
All units
Small
Medium
Large
Loading... Loading results...
Units Availability
Small Storage Unit
10x9
Self Storage
90 Sq. Ft.
Climate-Controlled
$95/mo
Small Storage Unit
10x8
Self Storage
80 Sq. Ft.
Climate-Controlled
$72/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
$46/mo
Small Storage Unit
8x10
Self Storage
80 Sq. Ft.
Climate-Controlled
$72/mo
Small Storage Unit
7x13
Self Storage
91 Sq. Ft.
Climate-Controlled
$102/mo
Small Storage Unit
7x10
Self Storage
70 Sq. Ft.
Climate-Controlled
$61/mo
Small Storage Unit
6x10
Self Storage
60 Sq. Ft.
Climate-Controlled
$53/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
Climate-Controlled
$65/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
$46/mo
Small Storage Unit
5x9
Self Storage
45 Sq. Ft.
Climate-Controlled
$42/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$33/mo
Medium Storage Unit
20x9
Self Storage
180 Sq. Ft.
Climate-Controlled
$165/mo
Medium Storage Unit
10x18
Self Storage
180 Sq. Ft.
Climate-Controlled
$165/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$142/mo
Medium Storage Unit
10x14
Self Storage
140 Sq. Ft.
Climate-Controlled
$134/mo
Medium Storage Unit
10x13
Self Storage
130 Sq. Ft.
Climate-Controlled
$126/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$103/mo
Medium Storage Unit
9x13
Self Storage
117 Sq. Ft.
Climate-Controlled
$117/mo
Large Storage Unit
25x10
Self Storage
250 Sq. Ft.
Climate-Controlled
$200/mo
Large Storage Unit
20x30
Self Storage
600 Sq. Ft.
Climate-Controlled
$410/mo
Large Storage Unit
20x25
Self Storage
500 Sq. Ft.
Climate-Controlled
$354/mo
Large Storage Unit
20x15
Self Storage
300 Sq. Ft.
Climate-Controlled
$232/mo
Large Storage Unit
20x10
Self Storage
200 Sq. Ft.
Climate-Controlled
$191/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
Climate-Controlled
$232/mo
Large Storage Unit
10x25
Self Storage
250 Sq. Ft.
Climate-Controlled
$200/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$191/mo

Amenities

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

What customers are saying

5/5 - 101 Reviews

Read some helpful reviews of Extra Space Storage at 6139 South Miller Road #A, shared by real renters with genuine experiences and honest opinions.

This location provided me with the best service. Alice was quick to answer all my questions and even offered to make me a reservation so I could lock in the quoted price I was given while I took a few days to decide whether or not this was the right place for me. I'm glad I chose to stay as the facility is very clean, temperature controlled, and very accommodating. ... Read more
Sarah L. - 8 March 2026
Alice was so helpful when choosing my new storage unit. She was very informational and guided me every step of the way. All of my questions were answered and I felt very comfortable choosing this as my secure and safe storage. I highly recommended getting a storage unit here if you’re looking for one! ... Read more
kaitlyn t. - 5 March 2026
We decided to go in person instead of doing the unit online to compare sizes. Alice was great help showing us two different size unit and explaining the difference.The price was great. Also gave us a unit that was close to the door for my mom that is disabled, so she can access the unit easily. Would definitely recommend Extra Space storage on Miller Rd in Buckeye. ... Read more
Danell M. - 21 February 2026
I went yesterday to the extra storage to check it out and get familiar with it and I met Alice and she made the process so much easier she took me to my storage. She showed me how to open. It showed me the lock the key where the carts were she made everything so easy and the process was great. I still definitely recommend going over there. I made a great choice and while she’s in the office. She makes herself very available to assist you in your needs or just assistance. Thank you, Alice Preston Your Truly Amazing ... Read more
Sandra S. - 18 November 2025
Fred T. - 12 November 2025

Nearby Storage Units

Image for Buckeye RV & Boat Storage - 26500 West MC 85, Buckeye, AZ No Photo Available
$69 - $900

Buckeye RV & Boat Storage - 26500 West MC 85, Buckeye, AZ

SELF STORAGE, CAR STORAGE, RV STORAGE
2.12 miles away
$80 - $270

Purely Storage - 24901 West Yuma Road, Buckeye, AZ

SELF STORAGE, CAR STORAGE, RV STORAGE, BOAT STORAGE
2.91 miles away
$64 - $300

Advantage Storage - 1596 South Watson Road, Buckeye, AZ

SELF STORAGE, CAR STORAGE, RV STORAGE
3.39 miles away
Image for Secure RV and Boat Storage - 2001 South Tuthill Road, Buckeye, AZ No Photo Available
$80 - $120

Secure RV and Boat Storage - 2001 South Tuthill Road, Buckeye, AZ

SELF STORAGE, CAR STORAGE, RV STORAGE
6.28 miles away
Image for Verrado Self Storage - 20450 West Lancaster Street, Buckeye, AZ No Photo Available
$41 - $600

Verrado Self Storage - 20450 West Lancaster Street, Buckeye, AZ

SELF STORAGE, CAR STORAGE, RV STORAGE, BOAT STORAGE
7.48 miles away
$31 - $275

Extra Space Storage - 805 North Jackrabbit Trail, Buckeye, AZ

SELF STORAGE, CAR STORAGE, RV STORAGE
7.85 miles away
$50 - $230

Arizona Storage Center - 18211 West McDowell Road, Goodyear, AZ

SELF STORAGE, CAR STORAGE, RV STORAGE, BOAT STORAGE
9.48 miles away

Storage units in nearby cities

Here is how Buckeye, AZ, compares to other nearby cities. Overall, there are many other great self storage opportunities in the area. Litchfield Park, AZ, is just 14 miles away and has 7 storage facilities. Monthly rents there start at $11. However, you could also drive to Tolleson, AZ, which is 20 miles away and which also offers storage units for as little as $22. El Mirage, AZ is also just 21 miles distant. Listings there show no less than 3 facilities, with unit prices starting from $11. Looking a bit further away, storage facilities in Sun City, AZ, and Wickenburg, AZ, have multiple types of units available, with monthly costs starting at $52 and $53, respectively.

Storage units in Litchfield Park, AZ Within a 14-mile radius
7 Facilities
From $11/mo
Storage units in Tolleson, AZ Within a 20-mile radius
2 Facilities
From $22/mo
Storage units in El Mirage, AZ Within a 21-mile radius
3 Facilities
From $11/mo
Storage units in Sun City, AZ Within a 25-mile radius
4 Facilities
From $52/mo
Storage units in Wickenburg, AZ Within a 36-mile radius
1 Facility
From $53/mo
Storage units in Paradise Valley, AZ Within a 39-mile radius
1 Facility
From $74/mo
Storage units in Anthem, AZ Within a 42-mile radius
1 Facility
From $67/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 $13, $8 and $11, respectively.

Storage units in Phoenix, AZ
112 Facilities
From $13/mo
Storage units in Tucson, AZ
79 Facilities
From $8/mo
Storage units in Mesa, AZ
65 Facilities
From $11/mo
Storage units in Gilbert, AZ
27 Facilities
From $14/mo
Storage units in Chandler, AZ
26 Facilities
From $10/mo
Storage units in Glendale, AZ
31 Facilities
From $13/mo
Storage units in Scottsdale, AZ
34 Facilities
From $10/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 $22/mo
Storage units in Goodyear, AZ
10 Facilities
From $10/mo
Storage units in Avondale, AZ
12 Facilities
From $15/mo
Storage units in Queen Creek, AZ
8 Facilities
From $12/mo
Storage units in Maricopa, AZ
9 Facilities
From $44/mo
Storage units in Casa Grande, AZ
10 Facilities
From $31/mo
Storage units in Laveen, AZ
4 Facilities
From $23/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 - 6139 South Miller Road #A include the following amenities: Climate-Controlled, Indoor, Retail Available, Onsite Manager, Contactless Renting, Security Camera, Gate, Parking 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 25 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 - 6139 South Miller Road #A start from $33 and can go up to $410 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.