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(314) 470-1787

A1 U Store It Self Storage - 1301 Dunn Road, St. Louis, MO 63138

Self Storage, Car Storage, RV Storage 30 - 600 Sq. Ft.
4.7/5 - 168 Reviews
(314) 470-1787
Location:
1301 Dunn Road, St. Louis, MO 63138
24/7 ACCESS
All units
Small
Medium
Large
Parking
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Units Availability
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
Roll-Up
Drive-up Access
First Floor Access
Outdoor Access
$62 - $76/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Roll-Up
Drive-up Access
First Floor Access
Outdoor Access
$70 - $85/mo
Small Storage Unit
5x6
Self Storage
30 Sq. Ft.
Roll-Up
Drive-up Access
First Floor Access
Outdoor Access
$17 - $19/mo
Medium Storage Unit
10x16
Self Storage
160 Sq. Ft.
Roll-Up
Drive-up Access
First Floor Access
Outdoor Access
$139/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Roll-Up
Drive-up Access
First Floor Access
Outdoor Access
$169/mo
Medium Storage Unit
10x14
Self Storage
140 Sq. Ft.
Roll-Up
Drive-up Access
First Floor Access
Outdoor Access
$150 - $165/mo
Medium Storage Unit
10x12
Self Storage
120 Sq. Ft.
Roll-Up
Drive-up Access
First Floor Access
Outdoor Access
$145/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Roll-Up
Drive-up Access
First Floor Access
Outdoor Access
$129/mo
Large Storage Unit
12x50
Parking
600 Sq. Ft.
Outdoor Access
Parking
RV Storage
$129/mo
Large Storage Unit
10x35
Parking
350 Sq. Ft.
Outdoor Access
Parking
RV Storage
$79/mo
Large Storage Unit
10x25
Self Storage
250 Sq. Ft.
Roll-Up
Drive-up Access
First Floor Access
Outdoor Access
$259 - $316/mo
Large Storage Unit
10x25
Parking
250 Sq. Ft.
Outdoor Access
Parking
RV Storage
$69/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Roll-Up
Drive-up Access
First Floor Access
Outdoor Access
$229/mo

Amenities

  • Indoor
  • 24 hour access
  • Drive-Up Access
  • Onsite Manager
  • Security Camera
  • Gate
  • Parking
  • Credit Cards Accepted
  • First Floor Access
  • Online Payment
  • RV Storage

What customers are saying

4.7/5 - 168 Reviews

Read some helpful reviews of A1 U Store It Self Storage at 1301 Dunn Road, shared by real renters with genuine experiences and honest opinions.

A big shout out to Michael such a nice guy. My unit was broken into the first month. I was there and he took the time to come up here to Missouri to give me a brand new door. He was compassionate understanding very kind person. Anytime I had any questions I will call him and he took care of every need. I had thank you Michael for all you do. I really really appreciate you. ... Read more
Monalisa J. - 4 October 2025
I've only had the storage unit for a few months and I was paying $38 a month. The staff members are very nice and professional. I received a email last week stating that my rent will be going up by $20 in 2 months. It would have been four stars it wasn't for that. Nothing is perfect so nothing ever gets five. Therefore I will be looking around at other storage units or perhaps moving to a smaller one. Now I paid $58 once then $67 twice. Keep saying oh $9 for insurance when that was already in the price I paid. About to drop this to a 1 star. ... Read more
Jason R. - 4 September 2025
Don't rent here! They're cheaters! Some months ago one of the rental agents talked me into upgrading my unit to a larger one to take advantage of a special promotional offer. She said that my rate would not change for as long as I have the unit. Since I had been renting a smaller unit for years without my rate increasing, I thought that acquiring a larger unit for a lower price would be awesome. Boy they sure did pull the wool over my eyes. I was just getting ready to pay my bill and I noticed that the amount doubled. I called the office and the agent was very snobby and unprofessional. I'll put her name in the comments when I acquire it. They really scammed me. I previously left a comment thanking them for their wonderful service. Not anymore. Just like society, they have also changed for the worse. Don't rent here. It's not the increasing that's bothering me the most. It's that I was reassured by the rental agent that, per the owner, the rate would not change. I don't know if I have a legal leg to stand on but I'm going to check into it. People are terrible. Just awful liars just to make a buck. ... Read more
Humbled D. - 23 August 2025
Briauna - 8 April 2025
Danielle G. - 9 September 2024
Stephanie has been assisting me with my storage unit and some other issues relating to my bill. She's been so awesome. She's super polite and very professional. Thanks again Stephanie for all of your help through these troubling times. ... Read more
Humbled D. - 16 December 2023
I absolutely appreciate and love the service I received from Jeffrey J. He is so professional and was attentive and caring. Thank you A1 U Store It for the level of professional service I received. Jeffrey deserves a raise. I’ve been with you all 2 yrs and recently needed another unit, and he helped me. He remembered my name and it felt good. ... Read more
lake h. - 7 June 2023
Stephanie was absolutely wonderful! She was kind enough to wait for us to check-in past office hours to accomidate our 5 hour drive. Her smiling face was welcoming and her organization made the process quick, easy and pleasant. The lot seems very clean and organized. We are storing our RV that we live in full time 10 months out of the year and our truck for the holidays. I feel confident that my home will be safe and secure under her watch. Thank you Stephanie. I look forward to seeing you in January! ... Read more
Kylie T. - 16 November 2022

Overview

Located at 1301 Dunn Road in St. Louis, Missouri, this A1 U Store It facility offers a variety of storage unit sizes, including small, medium, and large, to accommodate different storage needs. All units feature roll-up doors, providing easy and efficient access to your belongings. Whether you're tackling a home renovation project or simply need extra space, this facility has options to meet your requirements.

This facility is equipped with drive-up access, which is ideal for quickly loading or unloading items directly from your vehicle. For added convenience, all units are located on the first floor, and there are indoor options available for those seeking additional protection from the elements. The property also features parking and RV storage, making it a practical choice for vehicle owners. With 24-hour access, you can get to your items whenever you need them, and the onsite manager, security cameras, and gated entry ensure a secure environment you can rely on.

Payment is made simple with online options and credit card acceptance. This A1 U Store It facility is an excellent choice for individuals and families in St. Louis looking for convenient, secure, and versatile storage solutions.

Nearby Storage Units

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Storage units in nearby cities

Want to see how St. Louis, MO, compares to other places? There are plenty of great options nearby. Ferguson, MO, 6 miles away, has 1 self storage facility with rents starting from $75/month. Or you could drive to Jennings, MO, just 6 miles distant to find other options, where the cheapest units in 1 facility there can be rented for $74/month. In Granite City, IL, just 8 miles away, there are 9 facilities available, offering rents as low as $19/month. Further out, Berkeley, MO (9 miles away), and Wood River, IL (9 miles away), have 1 and 2 facilities, with minimum rents of $21 and $35, respectively.

Storage units in Ferguson, MO Within a 6-mile radius
1 Facility
From $75/mo
Storage units in Jennings, MO Within a 6-mile radius
1 Facility
From $74/mo
Storage units in Granite City, IL Within a 8-mile radius
9 Facilities
From $19/mo
Storage units in Berkeley, MO Within a 9-mile radius
1 Facility
From $21/mo
Storage units in Wood River, IL Within a 9-mile radius
2 Facilities
From $35/mo
Storage units in Hazelwood, MO Within a 10-mile radius
4 Facilities
From $16/mo
Storage units in Saint Ann, MO Within a 11-mile radius
2 Facilities
From $7/mo
Storage units in Alton, IL Within a 11-mile radius
3 Facilities
From $30/mo
Storage units in Overland, MO Within a 12-mile radius
5 Facilities
From $23/mo
Storage units in Godfrey, IL Within a 12-mile radius
3 Facilities
From $35/mo
Storage units in Bridgeton, MO Within a 12-mile radius
4 Facilities
From $24/mo
Storage units in Bethalto, IL Within a 13-mile radius
3 Facilities
From $30/mo
Storage units in Glen Carbon, IL Within a 14-mile radius
1 Facility
From $102/mo
Storage units in East Saint Louis, IL Within a 14-mile radius
2 Facilities
From $31/mo
Storage units in Maplewood, MO Within a 15-mile radius
2 Facilities
From $66/mo
Storage units in Brentwood, MO Within a 15-mile radius
1 Facility
From $42/mo
Storage units in Maryland Heights, MO Within a 15-mile radius
1 Facility
From $104/mo
Storage units in Collinsville, IL Within a 15-mile radius
3 Facilities
From $27/mo
Storage units in Edwardsville, IL Within a 16-mile radius
6 Facilities
From $32/mo
Storage units in Rock Hill, MO Within a 16-mile radius
1 Facility
From $28/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 Kansas City, MO and Saint Louis, MO, starting from $14 and $16, respectively. Even more storage is available and with low starting rents, in Springfield, MO ($28), Saint Charles, MO ($15) and Independence, MO ($11).

Storage units in Kansas City, MO
52 Facilities
From $14/mo
Storage units in Saint Louis, MO
16 Facilities
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Storage units in Springfield, MO
49 Facilities
From $28/mo
Storage units in Saint Charles, MO
22 Facilities
From $15/mo
Storage units in Independence, MO
14 Facilities
From $11/mo
Storage units in O'Fallon, MO
10 Facilities
From $10/mo
Storage units in Lee's Summit, MO
10 Facilities
From $49/mo
Storage units in Florissant, MO
10 Facilities
From $13/mo
Browse storage units in all Missouri cities.

Frequently Asked Questions

There is a wide array of amenities available for the storage units that A1 U Store It Self Storage - 1301 Dunn Road has to offer. These amenities include Indoor, 24 hour access, Drive-Up Access, Onsite Manager, Security Camera, Gate, Parking, Credit Cards Accepted, First Floor Access, 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 A1 U Store It Self Storage - 1301 Dunn Road can satisfy all of your storage needs. Different sizes here range from 30 to 600 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 A1 U Store It Self Storage - 1301 Dunn Road come at a variety of prices, starting from $17 per month for typically smaller units. However, larger spaces can set you back up to $316 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!