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Extra Space Storage - 14505 West Grand Avenue, Surprise, AZ

Self Storage 20 - 600 Sq. Ft.
4.9/5 - 877 Reviews
Location:
14505 West Grand Avenue, Surprise, AZ 85374
24/7 ACCESS
All units
Small
Medium
Large
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Units Availability
Small Storage Unit
14x5
Self Storage
70 Sq. Ft.
Climate-Controlled
Elevator
$110/mo
Small Storage Unit
11x5
Self Storage
55 Sq. Ft.
Climate-Controlled
$104/mo
Small Storage Unit
10x9
Self Storage
90 Sq. Ft.
Climate-Controlled
Elevator
$134/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
$97/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
Elevator
$85/mo
Small Storage Unit
10x4
Self Storage
40 Sq. Ft.
Climate-Controlled
$81/mo
Small Storage Unit
9x4
Self Storage
36 Sq. Ft.
Climate-Controlled
$75/mo
Small Storage Unit
8x5
Self Storage
40 Sq. Ft.
Climate-Controlled
$81/mo
Small Storage Unit
7x11
Self Storage
77 Sq. Ft.
Climate-Controlled
Elevator
$119/mo
Small Storage Unit
7x5
Self Storage
35 Sq. Ft.
Climate-Controlled
Elevator
$62/mo
Small Storage Unit
6x5
Self Storage
30 Sq. Ft.
Climate-Controlled
Elevator
$55/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
Climate-Controlled
$133/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
Climate-Controlled
Elevator
$116/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
$97/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
Elevator
$85/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
$54/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
Elevator
$48/mo
Small Storage Unit
5x4
Self Storage
20 Sq. Ft.
Climate-Controlled
$46/mo
Small Storage Unit
5x4
Self Storage
20 Sq. Ft.
Climate-Controlled
Elevator
$41/mo
Small Storage Unit
4x5
Self Storage
20 Sq. Ft.
Climate-Controlled
$46/mo
Small Storage Unit
4x5
Self Storage
20 Sq. Ft.
Climate-Controlled
Elevator
$41/mo
Medium Storage Unit
15x10
Self Storage
150 Sq. Ft.
Climate-Controlled
Elevator
$204/mo
Medium Storage Unit
11x11
Self Storage
121 Sq. Ft.
Climate-Controlled
Elevator
$169/mo
Medium Storage Unit
11x10
Self Storage
110 Sq. Ft.
Climate-Controlled
$177/mo
Medium Storage Unit
10x17
Self Storage
170 Sq. Ft.
Climate-Controlled
Elevator
$225/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
$182/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
Elevator
$160/mo
Medium Storage Unit
10x11
Self Storage
110 Sq. Ft.
Climate-Controlled
Elevator
$157/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
$164/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
Elevator
$146/mo
Medium Storage Unit
7x21
Self Storage
147 Sq. Ft.
Climate-Controlled
Elevator
$196/mo
Large Storage Unit
20x30
Self Storage
600 Sq. Ft.
Climate-Controlled
$497/mo
Large Storage Unit
20x25
Self Storage
500 Sq. Ft.
Climate-Controlled
$407/mo
Large Storage Unit
20x15
Self Storage
300 Sq. Ft.
Climate-Controlled
$407/mo
Large Storage Unit
20x15
Self Storage
300 Sq. Ft.
Climate-Controlled
Elevator
$357/mo
Large Storage Unit
20x10
Self Storage
200 Sq. Ft.
Climate-Controlled
Elevator
$258/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
Climate-Controlled
$407/mo
Large Storage Unit
10x25
Self Storage
250 Sq. Ft.
Climate-Controlled
$356/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
$299/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
Elevator
$258/mo

Amenities

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

What customers are saying

4.9/5 - 877 Reviews

Read some helpful reviews of Extra Space Storage at 14505 West Grand Avenue, shared by real renters with genuine experiences and honest opinions.

Kathy A. - 7 March 2026
Very warm reception and sensitivity to my need to move quickly. Rob covered all the details clearly and showed me everything I would need to do to get moved in. It felt like they really wanted my business but, without any pressure. I could not be more pleased with the whole experience. Rob represents the business with class and knowledge from the minute you walk into the office lobby. Congrats on running an A1 operation. A very pleasant find. Steve Cole Surprise, AZ ... Read more
Stephen C. - 27 February 2026
Working to set up a storage unit with Mike and also, John- from out of state, was seamlessly easy. They were able to find me the perfect size and allowed my brother (who lives in Surprise, AZ) to come view the facility and unit, ahead of time. Thank you both for your help and for making my experience a pleasant one. Awesome customer service! ???? ... Read more
Terri M. - 14 February 2026
I’m currently living and traveling overseas. And let me tell you how amazing it’s been if anything is wrong they reach out with no hesitation and are always helpful yet understanding of me being away. I have never met Rob in person but I appreciate him so much for everything he does to help me! It’s not only good to know that the other part of my life is kept safe but also someone cares about the people behind the storage! As a Veteran I have memories that I can’t get back if lost so I appreciate you Rob and your team! ... Read more
Quintellea G. - 4 February 2026
I’m a new customer of Extra Space Storage, and initially rented a small 5’x10’ unit. It occurred to me very quickly that I needed/wanted more space. I stopped by the Surprise, AZ office today and the customer service agent Dave, helped me with the process of switching to a larger unit. Not only was he friendly and efficient, he helped me to choose a unit that had the easiest path to access it, (no more wandering aimlessly up and down all the aisles trying to locate my unit). Now I am happy with my decision to use Extra Space Storage and will highly recommend it to everyone. Thanks again Dave for your wonderful service. ... Read more
Dianne S. - 17 October 2025
The facility is extremely clean and well-maintained. Rob, who helped me, was very knowledgeable, friendly, and even made suggestions to make my rental more affordable. Overall, he made the experience quick and easy, while also providing fantastic customer service. I highly recommend this storage facility - and go see Rob!!! ... Read more
Erica S. - 18 July 2025
I reached out to what I assume is a corporate call center. The gentleman who helped me was incredibly helpful and professional. I secured a space and completed the lease agreement online. The manager of the specific location followed up with a phone call within 10 minutes. Nothing about the process could have been easier or more pleasant. ... Read more
jeff d. - 17 June 2025
Getting into the rental was fine decent prices good communication. Rented a 5x15 space for $90/month. 4 months later I get a letter saying my rate is going up to $190 a month. I get things are getting more expensive but more than double?? That’s absolutely ridiculous I’m moving out immediately there’s no way I will pay that. And last time I went by the unit there was about 4 or 5 units just in the same section as mine that were red tagged and locked up for people not paying and I can easily see why .its very sad honestly. I’ve been to a couple places over the past year and raising prices is unfortunately very common but I’ve never had a unit go up more than 100% at one time the most I’ve had one raised was $20 I do not recommend renting here at all . ... Read more
Lucas J. - 15 June 2025
I am writing to express my sincere gratitude and offer my highest recommendation for Rob, a staff member at the Extra Space Storage facility located in Surprise, AZ. Recently, I encountered a complex and urgent issue regarding my storage unit. This situation required significant time, effort, and problem-solving skills to resolve. Rob went above and beyond his regular duties, dedicating a considerable amount of his time to assist me. He demonstrated exceptional patience, professionalism, and a genuine desire to help. Rob's commitment to customer service is truly exemplary. He transformed a stressful situation into a manageable one, and I am incredibly grateful for his unwavering support. Thanks Rob! ... Read more
David T. - 20 March 2025
I wouldbstrongly recommend Extra Space. Rob is a great manager who is always around and readily available to serve the clientele of Extra Space Storage. If you need storage space hit these guys up they are top shelf. ... Read more
Keith M. - 16 January 2025
Gary W. - 15 January 2025
The staff made the experience easy and informative. They anticipated our questions and had clear guidance. The facility was clean and well laid out. We did end up staying longer than anticipated but it was no problem going month by month. We had a low intro rate for 4 months and were forewarned of the increased rate for our last 2 months so no surprises. ... Read more
Bruce C. - 2 January 2025
The unit we rented in Surprise, AZ fit our needs perfectly. I liked that there are hand trucks right inside the door to borrow when loading/unloading. I liked that the manager is on site for questions/help—office hours are posted on the office door. I liked that there is a restroom on the ground floor (maybe elsewhere too, I don’t know). I liked that the facility doesn’t smell and is clean! Rob, the manager, is top-notch. Personable, knowledgeable and accommodating. Need extra space for your stuff? Rent here! ... Read more
Debbi S. - 2 October 2024

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Storage units in nearby cities

Here is how Surprise, AZ, compares to other nearby cities. Overall, there are many other great self storage opportunities in the area. El Mirage, AZ, is just 9 miles away and has 3 storage facilities. Monthly rents there start at $13. However, you could also drive to Sun City, AZ, which is 10 miles away and which also offers storage units for as little as $119. Litchfield Park, AZ is also just 11 miles distant. Listings there show no less than 7 facilities, with unit prices starting from $11. Looking a bit further away, storage facilities in Tolleson, AZ, and Anthem, AZ, have multiple types of units available, with monthly costs starting at $21 and $67, respectively.

Storage units in El Mirage, AZ Within a 9-mile radius
3 Facilities
From $13/mo
Storage units in Sun City, AZ Within a 10-mile radius
4 Facilities
From $119/mo
Storage units in Litchfield Park, AZ Within a 11-mile radius
7 Facilities
From $11/mo
Storage units in Tolleson, AZ Within a 20-mile radius
2 Facilities
From $21/mo
Storage units in Anthem, AZ Within a 24-mile radius
1 Facility
From $67/mo
Storage units in Wickenburg, AZ Within a 28-mile radius
1 Facility
From $53/mo
Storage units in Paradise Valley, AZ Within a 30-mile radius
1 Facility
From $70/mo
Storage units in Cave Creek, AZ Within a 34-mile radius
5 Facilities
From $27/mo
Storage units in Fountain Hills, AZ Within a 42-mile radius
5 Facilities
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
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Storage units in Tucson, AZ
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Storage units in Mesa, AZ
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Storage units in Gilbert, AZ
27 Facilities
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Storage units in Chandler, AZ
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Storage units in Glendale, AZ
31 Facilities
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Storage units in Scottsdale, AZ
34 Facilities
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Storage units in Peoria, AZ
26 Facilities
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Storage units in Tempe, AZ
25 Facilities
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Storage units in Goodyear, AZ
11 Facilities
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Storage units in Buckeye, AZ
9 Facilities
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Storage units in Avondale, AZ
12 Facilities
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8 Facilities
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Browse storage units in all Arizona cities.

Frequently Asked Questions

Storage units available at Extra Space Storage - 14505 West Grand Avenue include the following amenities: Climate-Controlled, Indoor, 24 hour access, Retail Available, Onsite Manager, Contactless Renting, Security Camera, 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 - 14505 West Grand Avenue start from $41 and can go up to $497 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.