When it comes to choosing a storage unit, size is one of the most important factors to consider. But how do I even know what size storage unit I need? In this blog post, we’ll give you some tips for determining the right-sized storage unit for your needs.

Whether you’re looking to store a few items or an entire home’s worth of furniture, we can help you figure out the perfect storage solution. So read on and learn how to choose the right-sized storage unit.

What Size Storage Unit Do I Need?

When determining the size of a storage unit you need, it is important to consider a variety of factors. The number of items that need to be stored, the size and shape of those items, as well as any special needs or requirements you may have, will help you select the right size unit.

Begin by sorting your items and determining if a large number can be stored vertically. Take a look at the different storage unit sizes options:

1.   Small Self-Storage Unit Sizes

Small self-storage units are a convenient way to keep items you don’t need daily or those that need to be stored temporarily. These compact containers offer the same ease of access and safety benefits as larger traditional storage units, with the added benefit of taking up minimal space.

This makes them ideal for homeowners and renters who want to free up some space in their homes or store seasonal decorations within easy reach. For businesses, small self-storage units can provide extra room for documents, supplies, and equipment that may not fit into existing office spaces. With options such as climate control and digital encryption security systems, they can provide peace of mind when storing important items.

Small size self-unit storage chart:

Unit Size (m)Total Space (m2)Storing Capacity
1.5 x 1.52.25Ideal for storing excess boxes, seasonal clothing, camping gear and archives.
1.5 x 34.5¼ single car garage. Ideal for the contents of a 1 bedroom apartment.
3 x 261/3 single car garage. Ideal for the contents of a 1-2 bedroom apartment

2.   Medium-Sized Self-Storage Units

Medium-sized self-storage units provide the ability to store items of various sizes. It is an ideal solution for those needing one-time or ongoing storage space, such as businesses relocating their offices or individuals who are moving from one home to another.

The advantages of these units include the availability of everyday access, the multi-layered safety features such as security alarms and surveillance cameras, and the fact that they can be used on an unlimited basis as long as rent is being paid.

Additionally, they are generally equipped with electric lighting and climate control options, ensuring items will remain safe in any condition of weather. Take a look at the unit size chart:

Unit Size (m)Total Space (m2)Storing Capacity
3 x 39½ single car garage. Ideal for storing the contants of a 1-2 bedroom home.
4.5 x 315¾ single car garage. Ideal for storing the contents of a 2-3 bedroom home.

3.   Large-Sized Self-Storage Units

Depending on how big of a storage unit do you need? Large-sized self-storage units offer a convenient and secure way for you to store items offsite. Not only do these units provide a great deal of extra storage space, but they also help to declutter your life as items can be neatly organized in their own dedicated space.

These units come in various sizes so they are suitable for any job, big or small.

Unit Size (m)Total Space (m2)Storing Capacity
3 x 618Single car garage. Ideal for the contents of a 3-4 bedroom home, vehicle or machinery and tools.
3 x 927Bigger than a 40ft container. Ideal for storing the contents of a 4+ bedroom home, excess stock, machinery or vehicles.

How To Decide What Size Storage Unit Do I Need?

When deciding on the type of storage unit you will rent, it is important to consider your specific needs. Let’s take a look at each of these factors to help you make the best decision for your needs.

1.   Location Of The Storage Facility

The location of the self-storage unit should be one of your first considerations when choosing where to rent a storage unit. The closer it is to your home or business, the more convenient it will be for you to access your items when needed.

Consider things like traffic patterns and parking availability when evaluating potential locations. You should also inquire about any additional amenities in the area that may be beneficial for storing your items.

2.   Security

When selecting a self-storage facility, it is important to make sure that their security measures meet your needs. Ask questions about their surveillance systems, gate access procedures, and any other security protocols they have in place.

Also, check to see if they offer any additional protection services such as insurance coverage or secure locks on their units that can provide an extra layer of protection against theft.

3.   Length Of Rental Contract

Consider the length of the rental contract and how much flexibility they offer regarding payment terms and cancellation policies when selecting a self-storage unit. Some facilities require long-term contracts with upfront payments while others may offer shorter terms with monthly payment options.

Make sure you understand what type of commitment is required before signing any agreements so that you can make an informed decision based on your own needs and budget constraints.


Now that you know more about the different factors to consider when renting a storage unit, you can make an informed decision about what type of storage unit will best meet your needs. Keep in mind that the size, location, and security features of the storage unit are important considerations, as well as the price.