What Size Storage Unit Do You Need in Salt Lake City? A Practical Guide

Figuring out what size storage unit you need can make a big difference in both cost and convenience. 

If you are planning a move, downsizing, or simply need extra space, knowing how unit sizes translate to real-world space will help you avoid paying for more space than you need or choosing a unit that is too small. 

Many locals and newcomers rely on self storage in Salt Lake City to find a unit that fits their situation while keeping belongings organized and accessible.

Whether you are storing furniture, business inventory, or seasonal gear, understanding storage unit sizes and how much they hold will give you confidence and peace of mind.

Why Storage Unit Size Matters

Choosing the wrong storage unit size is one of the most common mistakes people make. If the unit is too small, your items may not fit comfortably, leading to stress and last-minute changes. If the unit is too large, you may end up paying for space you never use. 

Thinking ahead about what you need now and what you may need later makes it easier to choose a unit that works long term.

Most storage facilities offer a range of unit sizes grouped into small, medium, and large. These categories help you match your belongings to the right amount of space. 

Resources like SpareFoot’s storage unit size guide offer helpful comparisons when planning.

Small Storage Units for Light Storage Needs

Small storage units are ideal when you only need space for a few items. They are affordable and work well for short-term or seasonal storage.

5x5 Storage Unit

A 5x5 unit offers about 25 square feet of space, similar to a closet. This size is useful for boxes, seasonal decorations, sports equipment, or small furniture items. 

Many people choose this size when they need just a little extra room without a big commitment.

5x10 Storage Unit

A 5x10 unit provides roughly 50 square feet of space and can hold the contents of a small room. This is a popular choice for storing a mattress, a dresser, boxes, and other household items. 

It works well during apartment transitions or short moves.

Medium Storage Units for Everyday Use

Medium-sized units are among the most popular options because they offer flexibility without a major jump in cost.

10x10 Storage Unit

A 10x10 unit offers about 100 square feet of space, roughly the size of a small bedroom. This unit can hold furniture from a one-bedroom apartment, including a couch, dining set, and several boxes. 

It is a common choice for both residential and small business storage needs.

10x15 Storage Unit

With about 150 square feet, a 10x15 unit works well for larger apartments or small homes. This size can accommodate multiple bedroom sets, appliances, and bulky furniture. 

It is often chosen for longer moves or renovation projects.

Large Storage Units for Full Households or Vehicles

Large storage units provide maximum flexibility and are best suited for extensive storage needs.

10x20 Storage Unit

A 10x20 unit offers approximately 200 square feet of space, similar to a single-car garage. This size is commonly used to store the contents of a two or three-bedroom home. 

It can also hold larger items such as appliances, outdoor equipment, or motorcycles, depending on facility policies.

10x30 Storage Unit

A 10x30 unit provides about 300 square feet of space and is one of the largest standard unit sizes available. 

This unit is ideal for large households, business inventory, or long-term storage during major life changes. It can hold furniture from a large home or multiple rooms with ease.

How to Decide What Size You Need

The best way to choose a storage unit is to take inventory of what you plan to store. Start with large items such as beds, couches, appliances, and shelving. Then estimate how many boxes you will have once everything is packed.

In general:

• A few boxes or small furniture pieces usually fit in a 5x5 or 5x10
  
  
• A one-bedroom apartment typically fits in a 10x10
  
  
• A full household or combined storage needs often require a 10x20 or larger

Tips for Using Storage Space Efficiently

Once you choose a unit size, organization matters a lot. Stacking boxes neatly, labeling everything clearly, and leaving a walkway inside the unit can save time later. Place items you may need access to near the front and store long-term items toward the back.

Good organization helps you avoid needing a larger unit than necessary.

Considering Climate Control or Drive-Up Access

Some storage units offer features such as climate control or drive-up access. Climate-controlled units help protect items from temperature changes and moisture. These units are helpful for electronics, wooden furniture, photos, and documents.

Drive-up units allow you to park directly in front of the unit, making loading and unloading easier. These features may cost more, but they can be worth it depending on what you are storing and how often you visit.

Storage Costs and Budget Planning

Pricing varies based on unit size, features, and location. Smaller units are generally more affordable, while larger or climate-controlled units cost more. Many facilities offer flexible month-to-month rentals, which is helpful if your needs change.

Asking about promotions or move-in specials can also help reduce costs.

Common Storage Size Mistakes to Avoid

One common mistake is choosing a unit that fits items too tightly. Leaving extra space makes organization easier and prevents damage. Another mistake is underestimating how much space furniture takes up once it is boxed or wrapped.

Skipping measurements or planning can lead to choosing the wrong size. Spending a little extra time upfront usually saves money and stress later.

Getting Help Choosing the Right Unit

If you are unsure about which size to choose, storage facility staff can often help based on what you plan to store. Bringing photos or a list of items can make the recommendation more accurate.

Final Thoughts on Storage Unit Sizes in Salt Lake City

Choosing the right storage unit size is about planning, flexibility, and understanding your needs. With the right approach, you can find a unit that fits your belongings without wasting space or money.

If you are preparing for a move, renovation, or simply need extra room, choosing the right storage unit size with AAA Storage can make the entire process easier and more organized.