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Extra Space Storage - 12390 Arnold Mill Road#C, Alpharetta, GA 30004

Self Storage, Car Storage, RV Storage 25 - 400 Sq. Ft.
4.9/5 - 600 Reviews
Location:
12390 Arnold Mill Road#C, Alpharetta, GA 30004
24/7 ACCESS
All units
Small
Medium
Large
Parking
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Units Availability
Small Storage Unit
10x8
Self Storage
80 Sq. Ft.
Climate-Controlled
$138/mo
Small Storage Unit
10x8
Self Storage
80 Sq. Ft.
$95/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
$106/mo
Small Storage Unit
8x10
Self Storage
80 Sq. Ft.
Climate-Controlled
$138/mo
Small Storage Unit
7x5
Self Storage
35 Sq. Ft.
Climate-Controlled
$68/mo
Small Storage Unit
6x10
Self Storage
60 Sq. Ft.
Climate-Controlled
$123/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
Climate-Controlled
$138/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
$106/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
$83/mo
Small Storage Unit
5x8
Self Storage
40 Sq. Ft.
Climate-Controlled
$76/mo
Small Storage Unit
5x8
Self Storage
40 Sq. Ft.
$50/mo
Small Storage Unit
5x7
Self Storage
35 Sq. Ft.
Climate-Controlled
$68/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$52/mo
Medium Storage Unit
20x9
Self Storage
180 Sq. Ft.
Climate-Controlled
$228/mo
Medium Storage Unit
15x10
Self Storage
150 Sq. Ft.
Climate-Controlled
$191/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$191/mo
Medium Storage Unit
10x13
Self Storage
130 Sq. Ft.
Climate-Controlled
$170/mo
Medium Storage Unit
10x12
Self Storage
120 Sq. Ft.
Climate-Controlled
$158/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$138/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
$138/mo
Medium Storage Unit
8x20
Self Storage
160 Sq. Ft.
$200/mo
Large Storage Unit
30x10
Self Storage
300 Sq. Ft.
Climate-Controlled
$396/mo
Large Storage Unit
25x15
Self Storage
375 Sq. Ft.
Climate-Controlled
$477/mo
Large Storage Unit
20x15
Self Storage
300 Sq. Ft.
Climate-Controlled
$396/mo
Large Storage Unit
20x10
Self Storage
200 Sq. Ft.
Climate-Controlled
$291/mo
Large Storage Unit
15x20
Self Storage
300 Sq. Ft.
Climate-Controlled
$396/mo
Large Storage Unit
15x15
Self Storage
225 Sq. Ft.
Climate-Controlled
$321/mo
Large Storage Unit
10x40
Parking
400 Sq. Ft.
Parking
RV Storage
$250/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
Climate-Controlled
$396/mo
Large Storage Unit
10x25
Parking
250 Sq. Ft.
Parking
RV Storage
$165 - $361/mo
Large Storage Unit
10x20
Parking
200 Sq. Ft.
Car Storage
Drive-up Access
Parking
$309/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$291/mo

Amenities

  • Climate-Controlled
  • Indoor
  • 24 hour access
  • Drive-Up Access
  • Retail Available
  • Onsite Manager
  • Contactless Renting
  • Security Camera
  • Gate
  • Parking
  • Credit Cards Accepted
  • Online Payment
  • RV Storage

What customers are saying

4.9/5 - 600 Reviews

Read some helpful reviews of Extra Space Storage at 12390 Arnold Mill Road#C, shared by real renters with genuine experiences and honest opinions.

Amazing service by the onsite manager Diego. Truly one of the most coolest managers Ive ever met. Always ready and willing to help as well as being incredibly easy to talk to. Highly recommend My only note to higher ups within Extra Storage. If im paying for a space, i should have 24/7, 365 days a year access to my unit. No hours should prevent me from being able to load in/our of the storage space. Diego, great! No 24/7, awful ... Read more
Devin E. - 10 March 2026
This is a great storage unit as there is always someone in the office during standard working hours. If it is outside of their standard hours you can always speak to someone on the phone. The facility is clean and well it. The management is responsive and always addresses any matters that you raise. ... Read more
Roxanne W. - 27 February 2026
I recently rented a couple of storage spaces at Extra Storage on Arnold Mill Road in Roswell/Alpharetta GA. I went there today to unload a couple things. The representative, Diego, provided EXCELLENT customer service! Outstanding!!! I highly recommend. ... Read more
Francie D. - 14 January 2026
Margaret M. - 14 January 2026
Connor, the store manager, was beyond helpful in getting me set up with a new unit. He made the entire process very straightforward and stress-free. It’s rare to find someone so professional, knowledgeable, and easy to work with—I truly appreciated his assistance! ... Read more
Shelby W. - 22 September 2025
Lanisha S. - 21 July 2025
Nick F. - 20 June 2025
I contacted Extra Space Storage because my present storage company Has no one on site to handle issues and is self service/kiosk only. The first person I spoke with, was very easy to talk with, and we worked out a great deal. I then spoke with Veronica, who was very helpful and finally with Connor, the property manager. Everything has been very smooth. They've accommodated me with a space that's easy to load in because of the location and convenient. I look forward to a long relationship with this property! ... Read more
George S. - 24 April 2025
I have had a unit with Extra Space for almost three years, when it was still Life Storage and it was a smooth transition. I have never had any issues and I would recommend their services to others. Veronica and Troy were the only employees I have had encounters with and they were always friendly and helpful. ... Read more
Kei T. - 4 March 2025
1. I rented a unit for less than $40/month with life storage. Then Extra Space bought the life storage. I think the Extra Space just want more money from their good customers, the company raised my monthly rate to more than $70 after 3 months! There was no emails, no phone calls and no text messages in advance to warn me the rate increase. 2. No prorated refund when I moved out after 10 days of the billing date. ... Read more
J N. - 20 February 2025
I had a great experience working with Connor M at Extra Space Storage. He was incredibly helpful, knowledgeable and took the time to understand my storage needs. Connor made sure I found the perfect unit and made the entire process smooth and easy. ... Read more
Brian R. - 16 February 2025
Had a great experience with this facility. Connor was so friendly and broke everything down for me in a very transparent way. Even though I’ll be renting at a different location (with Marva, who was so helpful!) I’d recommend this storage facility to anyone! ... Read more
Kim C. - 14 February 2025
When we moved into this storage facility, Connor, the manager, made everything so much easier. He listened to what we needed and went above and beyond to help us find the perfect unit. Connor ensured we had a space that was just the right size and easy to access, making the whole process feel seamless. His dedication to making sure we were satisfied was evident every step of the way. 10/10—Connor is an amazing manager who truly cares about his customers! ... Read more
Bailey G. - 3 November 2024

Overview

Located on Arnold Mill Road in Alpharetta, this Extra Space Storage facility offers a variety of unit sizes, including small, medium, and large units, to accommodate a range of storage needs. Whether you're decluttering your home, storing business inventory, or finding space for seasonal items, the versatile unit sizes make it easy to find a solution tailored to your requirements.

This facility stands out with its climate-controlled units, which provide essential protection against Georgia's heat and humidity, making it ideal for sensitive items like electronics, furniture, and documents. Features such as drive-up access and indoor storage add convenience for loading and unloading, while the availability of parking and RV storage expands options for vehicle owners. Security measures, including a gated entrance, security cameras, and an onsite manager, help ensure peace of mind. The facility also supports modern needs with 24-hour access, contactless renting, and online payment options.

For those in need of moving supplies, retail items are available onsite, adding to the convenience. This Extra Space Storage facility is a great choice for residents, businesses, and vehicle owners in Alpharetta looking for secure, accessible, and well-maintained storage solutions.

Nearby Storage Units

$16 - $225

Public Storage - 11195 Alpharetta Hwy, Roswell, GA

SELF STORAGE, RV STORAGE, BOAT STORAGE
2.6 miles away
$22 - $421

Extra Space Storage - 105 Mansell Place, Roswell, GA

SELF STORAGE, CAR STORAGE, RV STORAGE
2.67 miles away
$23 - $379

Extra Space Storage - 1150 Old Ellis Road, Roswell, GA

SELF STORAGE, CAR STORAGE, RV STORAGE
2.93 miles away
$14 - $402

Midgard Self Storage - 1240 Alpharetta Street, Roswell, GA

SELF STORAGE, CAR STORAGE, RV STORAGE
3.44 miles away
$22 - $481

Extra Space Storage - 10945 Westside Pkwy, Alpharetta, GA

SELF STORAGE, CAR STORAGE, RV STORAGE
3.57 miles away
$21 - $356

Public Storage - 11455 Maxwell Road, Alpharetta, GA

SELF STORAGE, RV STORAGE, BOAT STORAGE
3.76 miles away
$19 - $276

Public Storage - 4775 Alabama Road NE, Roswell, GA

SELF STORAGE, RV STORAGE, BOAT STORAGE
3.96 miles away

Storage units in nearby cities

Want to see how Alpharetta, GA, compares to other places? There are plenty of great options nearby. Dunwoody, GA, 8 miles away, has 3 self storage facilities with rents starting from $29/month. Or you could drive to Milton, GA, just 8 miles distant to find other options, where the cheapest units in 1 facility there can be rented for $23/month. In Peachtree Corners, GA, just 9 miles away, there is 1 facility available, offering rents as low as $17/month. Further out, Woodstock, GA (9 miles away), and Marietta, GA (11 miles away), have 17 and 46 facilities, with minimum rents of $13 and $7, respectively.

Storage units in Dunwoody, GA Within a 8-mile radius
3 Facilities
From $29/mo
Storage units in Milton, GA Within a 8-mile radius
1 Facility
From $23/mo
Storage units in Peachtree Corners, GA Within a 9-mile radius
1 Facility
From $17/mo
Storage units in Woodstock, GA Within a 9-mile radius
17 Facilities
From $13/mo
Storage units in Marietta, GA Within a 11-mile radius
46 Facilities
From $7/mo
Storage units in Doraville, GA Within a 11-mile radius
3 Facilities
From $25/mo
Storage units in Holly Springs, GA Within a 11-mile radius
6 Facilities
From $17/mo
Storage units in Chamblee, GA Within a 11-mile radius
4 Facilities
From $32/mo
Storage units in Brookhaven, GA Within a 12-mile radius
4 Facilities
From $15/mo
Storage units in Duluth, GA Within a 13-mile radius
8 Facilities
From $13/mo
Storage units in Norcross, GA Within a 13-mile radius
13 Facilities
From $14/mo
Storage units in Fair Oaks, GA Within a 14-mile radius
1 Facility
From $22/mo
Storage units in Vinings, GA Within a 15-mile radius
1 Facility
From $75/mo
Storage units in Canton, GA Within a 15-mile radius
19 Facilities
From $10/mo
Storage units in Kennesaw, GA Within a 15-mile radius
12 Facilities
From $19/mo
Storage units in Smyrna, GA Within a 16-mile radius
12 Facilities
From $26/mo
Storage units in North Druid Hills, GA Within a 16-mile radius
3 Facilities
From $20/mo
Storage units in Tucker, GA Within a 16-mile radius
9 Facilities
From $14/mo
Storage units in Suwanee, GA Within a 16-mile radius
7 Facilities
From $10/mo
Storage units in North Decatur, GA Within a 17-mile radius
8 Facilities
From $20/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 Atlanta, GA and Columbus, GA, starting from $11 and $9, respectively. Even more storage is available and with low starting rents, in Augusta, GA ($11), Macon, GA ($11) and Savannah, GA ($28).

Storage units in Atlanta, GA
90 Facilities
From $11/mo
Storage units in Columbus, GA
35 Facilities
From $9/mo
Storage units in Augusta, GA
37 Facilities
From $11/mo
Storage units in Macon, GA
28 Facilities
From $11/mo
Storage units in Savannah, GA
27 Facilities
From $28/mo
Storage units in Athens, GA
16 Facilities
From $13/mo
Storage units in Sandy Springs, GA
12 Facilities
From $11/mo
Storage units in Warner Robins, GA
16 Facilities
From $26/mo
Storage units in Johns Creek, GA
4 Facilities
From $21/mo
Storage units in Mableton, GA
5 Facilities
From $18/mo
Browse storage units in all Georgia cities.

Frequently Asked Questions

There is a wide array of amenities available for the storage units that Extra Space Storage - 12390 Arnold Mill Road#C has to offer. These amenities include Climate-Controlled, Indoor, 24 hour access, Drive-Up Access, Retail Available, Onsite Manager, Contactless Renting, Security Camera, Gate, Parking, Credit Cards Accepted, Online Payment and RV Storage. 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 - 12390 Arnold Mill Road#C can satisfy all of your storage needs. Different sizes here range from 25 to 400 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 - 12390 Arnold Mill Road#C come at a variety of prices, starting from $50 per month for typically smaller units. However, larger spaces can set you back up to $477 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!