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Extra Space Storage - 6360 Miramar Road, San Diego, CA

Self Storage, Car Storage, RV Storage 20 - 720 Sq. Ft.
★★★★★
★★★★★
4.9/5 - 633 Reviews
Location:
6360 Miramar Road, San Diego, CA 92121
24/7 ACCESS
All units
Small
Medium
Large
Parking
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Units Availability
Small Storage Unit
10x8
Self Storage
80 Sq. Ft.
$217/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
$163/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
$135 - $154/mo
Small Storage Unit
5x8
Self Storage
40 Sq. Ft.
$99 - $131/mo
Small Storage Unit
5x7
Self Storage
35 Sq. Ft.
$94/mo
Small Storage Unit
5x6
Self Storage
30 Sq. Ft.
$79 - $105/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
$73 - $85/mo
Small Storage Unit
4x5
Self Storage
20 Sq. Ft.
$69/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
$343/mo
Medium Storage Unit
10x15
Parking
150 Sq. Ft.
Car Storage
Parking
$152/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
$232 - $246/mo
Medium Storage Unit
7x15
Self Storage
105 Sq. Ft.
$267/mo
Large Storage Unit
24x30
Self Storage
720 Sq. Ft.
$1,038/mo
Large Storage Unit
20x25
Self Storage
500 Sq. Ft.
$804/mo
Large Storage Unit
20x20
Self Storage
400 Sq. Ft.
$728/mo
Large Storage Unit
20x15
Self Storage
300 Sq. Ft.
$585/mo
Large Storage Unit
20x10
Self Storage
200 Sq. Ft.
$451/mo
Large Storage Unit
14x15
Self Storage
210 Sq. Ft.
$467/mo
Large Storage Unit
12x30
Parking
360 Sq. Ft.
RV Storage
Parking
Drive-up Access
$727/mo
Large Storage Unit
10x25
Parking
250 Sq. Ft.
RV Storage
Parking
$267 - $576/mo
Large Storage Unit
10x23
Parking
230 Sq. Ft.
Car Storage
Parking
$260/mo
Large Storage Unit
10x20
Parking
200 Sq. Ft.
Car Storage
Parking
Drive-up Access
$164 - $451/mo

Amenities

  • 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 - 633 Reviews

Read some helpful reviews of Extra Space Storage at 6360 Miramar Road, shared by real renters with genuine experiences and honest opinions.

★★★★★
★★★★★
Ryan S. - 31 October 2025
★★★★★
★★★★★
Place is great! The woman who sits at the front desk knew her stuff, didn't waste my time and she's a real doll. Had my back through the whole process. Made a couple friends there today.. I guess it's reasonably priced for storage unit since as you know they're always quite pricey. All in all seems like a good outfit. Peace ?? Just moved out & closed my account. I believe that Juana was the gal who I worked with and she was always helpful durring my rental and use of their storage and facilitated a smooth and painless exit as well. Thanks! ... Read more
John J. - 28 October 2025
★★★★★
★★★★★
We stored our furniture at Extra Space Storage in San Diego for about four months while we were away for the summer. When we came back, we found the floor completely soaked with water, and many of our belongings were badly damaged — including three mattresses, their toppers, waterproof covers, storage bags, and several household appliances and furniture pieces. The total loss was over $8,000. The water clearly came from the facility itself, seeping through the side and back walls of the storage unit. We have clear photo evidence showing large water marks in front of the unit, which means the flooding was visible for some time but completely ignored by management. When we first reported the issue, the on-site manager admitted that they did not even know what was behind their facility, which shows a serious lack of inspection and maintenance. Later, when we discussed the damage and requested compensation, the district manager got involved — but he refused to take any responsibility or offer any compensation or refund. Although we had insurance, it only covered $2,000, far below our actual losses. The facility refused to refund the four months of storage rent, even though the unit was clearly unsafe and caused extensive damage. This was a truly disappointing and frustrating experience. We trusted Extra Space Storage to keep our belongings safe, but due to their negligence, lack of facility maintenance, and poor management accountability, we suffered major losses. I strongly recommend anyone considering this location to think twice and inspect your unit regularly. --------- update 10/20/2025 -------- I just had a call with management because the owner commented on this post and asked me to contact their office to resolve the issue. Unfortunately, nothing was resolved, and they still refuse to take responsibility. Why comment and ask me to call if it doesn’t lead to any action? It feels like it’s just for appearances—to make them look concerned without actually addressing the problem. ... Read more
X Z. - 21 October 2025
★★★★★
★★★★★
Jenna L. - 23 September 2025
★★★★★
★★★★★
I originally signed for a unit that was smaller than what I required and the site manager Juana was able to work everything out to get me the size that I needed. She was courteous, professional, and a pleasure to work with. If you need anything talk to her. ... Read more
Cal J. - 26 August 2025
★★★★★
★★★★★
Ginger - 22 August 2025
★★★★★
★★★★★
Place is great! The woman who sits at the front desk knew her stuff, didn't waste my time and she's a real doll. Had my back through the whole process. Made a couple friends there today.. I guess it's reasonably priced for storage unit since as you know they're always quite pricey. All in all seems like a good outfit. Peace ?? ... Read more
John J. - 12 June 2025
★★★★★
★★★★★
I had a unit here for several years, actually two! They were very attentive and helpful, as well as professional. Shout out to Pat & Juana!! They both have been such a big help in the process :) The prices are also the best in the area!! I would absolutely rent here again! ... Read more
brentney w. - 9 June 2025
★★★★★
★★★★★
This Extra Storage location wasn’t originally where I planned to go, but I’m so glad I stumbled upon it. I was warmly welcomed by Juana, who immediately made me feel comfortable and took the time to understand my situation. She was incredibly patient and allowed me to fully explain what I needed. Afterward, she gave me a thorough tour of several units that she felt would best fit my needs. Once we returned to the office, she carefully walked me through all the available promotions and pricing options. Her friendliness and genuine willingness to help made a strong impression on me, and it honestly influenced my decision to choose this location. When I came back, Juana made the leasing process incredibly simple and efficient. I signed my lease on the spot without hesitation. She is truly one of the best representatives I’ve interacted with—knowledgeable, kind, and excellent at what she does. I would absolutely return to this location in the future, simply because of Juana’s outstanding service. ... Read more
Deric - 7 June 2025
★★★★★
★★★★★
The Office Manager, Pat Clark is very knowledgeable and proactive, and she has a great relationship with her clients and goes the extra mile to assist people. Her kind and positive attitude are a breath of fresh air, you just know you are in good hands. This is a centrally located, safe and accessible location, and the prices are great! ... Read more
Nicole C. - 28 March 2025
★★★★★
★★★★★
Alright. This was actually REALLY great service. Kind, helpful, and thorough. Had an issue with the unit I was assigned and I was expecting a fight. Instead, I got shown other units and they figured out a solution. Pat is the site manager and the person who helped me. I was legitimately happier after having to move a bunch of crud into storage. Didn’t expect such a good experience. Thank you pat! ... Read more
Carlos R. - 19 January 2025
★★★★★
★★★★★
Pat is well informed with customer service and we enjoyed having worked with her. She has helped us from getting our own lease to driving around spending time out of her day to help us make sure we’re good and sent for our new storage unit and I’m very proud we met her???? ... Read more
Mustpha s. - 10 January 2025
★★★★★
★★★★★
Wonderful costumer service pat was a best people to speak to and I’m so glad she helped me from getting the lease to showing me around. One of the best customer service agents I had came across she’s doing a great job ... Read more
Nic K. - 10 January 2025
★★★★★
★★★★★
The staff at this location are extremely professional and helpful. There are trash + cardboard bins on the premises which are very convenient. There are also several dollies for the back side units to help carry boxes and other things to the units. The facility is older yet well maintained. The management clearly cares about their clients and are very fair and friendly. Today was move in day and it went smoothly. Overall, I am very pleased with this facility and will update my review as necessary. ... Read more
Milad B. - 9 January 2025

Overview

Located on Miramar Road, this Extra Space Storage facility offers a range of unit sizes, from small to large, accommodating diverse storage needs. Its convenient San Diego location makes it ideal for residents and businesses in the area, especially given the city’s mix of apartment living and growing commercial spaces.

This facility provides 24-hour access, ensuring you can retrieve your items whenever necessary. Features like drive-up access and indoor units make loading and unloading a breeze, whether you're storing household goods or business inventory. For larger vehicles or outdoor equipment, there’s ample parking and dedicated RV storage options. Security is a priority here, with security cameras, gated access, and an onsite manager to keep your belongings safe.

What sets this facility apart is its modern conveniences like contactless renting and online payment, making the rental process easy and efficient. For those in need of moving supplies, a retail section is available. This Extra Space Storage facility is an excellent choice for San Diego residents and businesses seeking secure and accessible storage solutions.

Nearby Storage Units

Storage units in nearby cities

Here is how San Diego, CA, compares to other nearby cities. Overall, there are many other great self storage opportunities in the area. La Mesa, CA, is just 8 miles away and has 3 storage facilities. Monthly rents there start at $60. However, you could also drive to Spring Valley, CA, which is 11 miles away and which also offers storage units for as little as $47. El Cajon, CA is also just 14 miles distant. Listings there show no less than 15 facilities, with unit prices starting from $15. Looking a bit further away, storage facilities in Lakeside, CA, and Encinitas, CA, have multiple types of units available, with monthly costs starting at $36 and $62, respectively.

Storage units in La Mesa, CA Within a 8-mile radius
3 Facilities
From $60/mo
Storage units in Spring Valley, CA Within a 11-mile radius
6 Facilities
From $47/mo
Storage units in El Cajon, CA Within a 14-mile radius
15 Facilities
From $15/mo
Storage units in Lakeside, CA Within a 15-mile radius
6 Facilities
From $36/mo
Storage units in Encinitas, CA Within a 19-mile radius
5 Facilities
From $62/mo
Storage units in Escondido, CA Within a 23-mile radius
12 Facilities
From $56/mo
Storage units in Ramona, CA Within a 23-mile radius
3 Facilities
From $36/mo
Storage units in San Marcos, CA Within a 23-mile radius
13 Facilities
From $16/mo
Storage units in Carlsbad, CA Within a 24-mile radius
5 Facilities
From $28/mo
Storage units in Oceanside, CA Within a 33-mile radius
13 Facilities
From $25/mo
Storage units in Fallbrook, CA Within a 40-mile radius
3 Facilities
From $47/mo
Storage units in Temecula, CA Within a 48-mile radius
11 Facilities
From $49/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 Los Angeles, CA, San Jose, CA and Sacramento, CA, where sizes and amenities may vary. Monthly rents for units in these cities are as low as $15, $17 and $19, respectively.

Storage units in Los Angeles, CA
206 Facilities
From $15/mo
Storage units in San Jose, CA
65 Facilities
From $17/mo
Storage units in Sacramento, CA
75 Facilities
From $19/mo
Storage units in San Francisco, CA
23 Facilities
From $32/mo
Storage units in Fresno, CA
41 Facilities
From $29/mo
Storage units in Bakersfield, CA
51 Facilities
From $16/mo
Storage units in Long Beach, CA
27 Facilities
From $40/mo
Storage units in Oakland, CA
20 Facilities
From $19/mo
Storage units in Stockton, CA
36 Facilities
From $19/mo
Storage units in Anaheim, CA
21 Facilities
From $40/mo
Storage units in Riverside, CA
35 Facilities
From $31/mo
Storage units in Santa Ana, CA
19 Facilities
From $20/mo
Storage units in Irvine, CA
29 Facilities
From $20/mo
Storage units in Chula Vista, CA
20 Facilities
From $17/mo
Storage units in Modesto, CA
27 Facilities
From $23/mo
Storage units in San Bernardino, CA
16 Facilities
From $35/mo
Storage units in Fontana, CA
18 Facilities
From $41/mo
Storage units in Fremont, CA
14 Facilities
From $25/mo
Storage units in Santa Clarita, CA
24 Facilities
From $31/mo
Storage units in Moreno Valley, CA
13 Facilities
From $39/mo
Browse storage units in all California cities.

Frequently Asked Questions

Storage units available at Extra Space Storage - 6360 Miramar Road include the following amenities: 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. 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 720 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 - 6360 Miramar Road start from $69 and can go up to $1,038 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.