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(805) 466-8860

Mini U Storage - 9300 El Camino Real, Atascadero, CA

Self Storage 36 - 342 Sq. Ft.
4.9/5 - 364 Reviews
(805) 466-8860
Location:
9300 El Camino Real, Atascadero, CA 93422
All units
Small
Medium
Large
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Units Availability
Small Storage Unit
9x8
Self Storage
72 Sq. Ft.
Drive-up Access
First Floor Access
$249/mo
Small Storage Unit
4.5x14
Self Storage
63 Sq. Ft.
Drive-up Access
First Floor Access
$197/mo
Small Storage Unit
4.5x13
Self Storage
59 Sq. Ft.
Drive-up Access
First Floor Access
$200/mo
Small Storage Unit
4.5x8
Self Storage
36 Sq. Ft.
Drive-up Access
First Floor Access
$160/mo
Medium Storage Unit
9x20
Self Storage
180 Sq. Ft.
Drive-up Access
First Floor Access
$340/mo
Medium Storage Unit
9x19
Self Storage
171 Sq. Ft.
Drive-up Access
First Floor Access
$342/mo
Medium Storage Unit
9x14
Self Storage
126 Sq. Ft.
Drive-up Access
First Floor Access
$292/mo
Medium Storage Unit
9x13
Self Storage
117 Sq. Ft.
Drive-up Access
First Floor Access
$299/mo
Large Storage Unit
18x19
Self Storage
342 Sq. Ft.
Drive-up Access
First Floor Access
$589/mo
Large Storage Unit
15x19
Self Storage
285 Sq. Ft.
Drive-up Access
First Floor Access
$567/mo
Large Storage Unit
9x27
Self Storage
243 Sq. Ft.
Drive-up Access
First Floor Access
$534/mo

Amenities

  • Drive-Up Access
  • Retail Available
  • Onsite Manager
  • Truck Rentals
  • Security Camera
  • Gate
  • Credit Cards Accepted
  • First Floor Access
  • Online Payment

What customers are saying

4.9/5 - 364 Reviews

Read some helpful reviews of Mini U Storage at 9300 El Camino Real, shared by real renters with genuine experiences and honest opinions.

Grant was very helpful when I came in to check on a storage unit yesterday. Today he remembered who I am and even which unit I was looking at. I was able to take advantage of getting the first month free with only a $25 move in fee. Thanks so much for all of your help. ... Read more
Kathryn K. - 24 January 2026
Very friendly and helpful with everything I needed. Everything was super easy to access and clean, highly recommended to anyone with needs for storage. **This is the worst I've been treated...I didn't realize I had only a certain amount of time during the day (go there when I get off work cause it's more convenient being closer to where I'm staying) that I could be there in my own unit, and only certain amount of days during the week I could be at my unit, apparently there's a limit to how long and how many days you can access your unit before being told that you're on their 'radar'. My transportation is a bicycle at the moment and I live half way through town so getting my personal belongings takes a little longer, but now Everytime I go there I get watched and profiled like Im doing something wrong. Has definitely made me feel very uncomfortable and honestly I don't recommend this place to anyone that plans to go to their storage more than two or three times outta the week. Plus if you're 2 minutes past the gate closing time (7) even though they have a clicker on the outside of the office for ' late movers' to open the gate themselves, it's deemed as "pushing it" if it happens too many times.. (not even a hand full of times) When I can let myself out. Gives you that good ol 'slap in the face' treatment. Gives a crappy attitude and the not worthy of saying have a good night back to you, you can kiss it!!!! Discussed with this treatment and will be relocating asap. Thanks for making this a horrible customer service experience I've ever been apart of. Grade F - no stars - for this company/employee/employee that lives on site. ... Read more
Kevin E. - 14 December 2025
My daughter has been storing stuff here for a while and the staff is always friendly and helpful when we go into the office. Just got a second, larger unit and they were happy to walk me around and show me the different units they had available. ... Read more
J M. - 20 October 2025
Linda W. - 16 October 2025
Isaac was extremely personable and helpful with getting our storage unit. He helped me make sure it was the right size and fit for our needs. I’d definitely recommend Mini U Storage to anyone in need of storage solutions. ... Read more
Bridget W. - 6 October 2025
I kept some of my belongings here over the summer and have nothing but positive feedback for this storage location. The customer service was outstanding-transparent and reassuring when responding to any questions that I had. The rate is reasonable, with a 5% discount for setting up autopay. It was very convenient to reserve a unit and whenever I called with questions, the information was always clear and easy to understand. ... Read more
Napoleon N. - 31 August 2025
Excellent customer service. Perfect for all your storage needs. I would strongly recommend them, and they have supplies! UPDATE: The staff was kind. Although my driver's license was forgotten in the printer, the truck rental key returns were not explained thoroughly. Therefore, take extreme caution, as your deposit will not be returned in a timely manner. Furthermore, getting trapped behind the gates at 7 p.m. with zero assistance for emergencies from on-site staff and property management was nonexistent. Resident staff never answered the phone. Property management did not help and said they wouldn't. Hopefully, Atascadero's finest did help. Thank you so much. ... Read more
A C. - 22 August 2025
Rachel A. - 31 May 2025
My wife and I looked around at our options and happily made the decision to go with Mini U Storage in Atascadero. The on-site management team is what makes the difference for us. They are professional and courteous, but also just good people. Thanks Mini U for a great experience! ... Read more
John K. - 2 April 2025
Fair unit costs compared to many in the area (SLO), and getting started was very easy and had some options that can be helpful. Also, the gate access is convenient and their timeframes are broad, just don't cut it too close and get locked in. I'm not as excited about the payments - ease of use yes, but odd display of charges. This shows up as $0 due just before payment due-date, so you have to select Prepay to be able to 'post' a payment for the upcoming month. This is further complicated by not showing that payment on the default display, so you have to go to history or transactions to actually 'see' your entry was made - and now I'm wondering is this for the coming month or current one. ... Read more
Rolf C. - 30 March 2025
They were open on Sunday. They helped me get right in to a unit, and were very courteous. Plus they are offering first two months for free without a contract. Right place, and right time. Easy to close out my unit. Fast and friendly. ... Read more
Donald R. - 16 March 2025
Mini U Storage is awesome! They have were very professional and made it super easy to reserve a unit. I love this location because it’s close to my house and their hours were great (7am-7pm). Definitely recommend. ... Read more
Adriana S. - 1 March 2025
Jaclyn P. - 8 February 2025

Storage units in nearby cities

Here is how Atascadero, CA, compares to other nearby cities. Overall, there are many other great self storage opportunities in the area. Templeton, CA, is just 6 miles away and has 2 storage facilities. Monthly rents there start at $85. However, you could also drive to Morro Bay, CA, which is 8 miles away and which also offers storage units for as little as $157. San Luis Obispo, CA is also just 14 miles distant. Listings there show no less than 11 facilities, with unit prices starting from $75. Looking a bit further away, storage facilities in Paso Robles, CA, and Los Osos, CA, have multiple types of units available, with monthly costs starting at $75 and $111, respectively.

Storage units in Templeton, CA Within a 6-mile radius
2 Facilities
From $85/mo
Storage units in Morro Bay, CA Within a 8-mile radius
2 Facilities
From $157/mo
Storage units in San Luis Obispo, CA Within a 14-mile radius
11 Facilities
From $75/mo
Storage units in Paso Robles, CA Within a 14-mile radius
9 Facilities
From $75/mo
Storage units in Los Osos, CA Within a 17-mile radius
1 Facility
From $111/mo
Storage units in Grover Beach, CA Within a 25-mile radius
5 Facilities
From $30/mo
Storage units in Arroyo Grande, CA Within a 25-mile radius
7 Facilities
From $40/mo
Storage units in Nipomo, CA Within a 32-mile radius
5 Facilities
From $59/mo
Storage units in Avenal, CA Within a 45-mile radius
1 Facility
From $100/mo
Storage units in Santa Maria, CA Within a 48-mile radius
15 Facilities
From $34/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 Diego, CA and San Jose, CA, where sizes and amenities may vary. Monthly rents for units in these cities are as low as $15 and $24, respectively.

Storage units in Los Angeles, CA
207 Facilities
From $15/mo
Storage units in San Diego, CA
72 Facilities
From $15/mo
Storage units in San Jose, CA
65 Facilities
From $24/mo
Storage units in San Francisco, CA
23 Facilities
From $29/mo
Storage units in Fresno, CA
41 Facilities
From $30/mo
Storage units in Sacramento, CA
76 Facilities
From $17/mo
Storage units in Oakland, CA
20 Facilities
From $9/mo
Storage units in Bakersfield, CA
51 Facilities
From $25/mo
Storage units in Anaheim, CA
21 Facilities
From $46/mo
Storage units in Stockton, CA
36 Facilities
From $20/mo
Storage units in Riverside, CA
35 Facilities
From $23/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 $55/mo
Storage units in Fremont, CA
14 Facilities
From $22/mo
Storage units in Modesto, CA
27 Facilities
From $35/mo
Storage units in Fontana, CA
18 Facilities
From $30/mo
Storage units in Moreno Valley, CA
13 Facilities
From $37/mo
Storage units in Oxnard, CA
17 Facilities
From $31/mo
Browse storage units in all California cities.

Frequently Asked Questions

Storage units available at Mini U Storage - 9300 El Camino Real include the following amenities: Drive-Up Access, Retail Available, Onsite Manager, Truck Rentals, Security Camera, Gate, Credit Cards Accepted, First Floor Access 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 36 to 342 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 Mini U Storage - 9300 El Camino Real start from $160 and can go up to $589 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.