Moving homes, decluttering, or simply in need of extra space? Whatever your reason for seeking storage, it’s essential to find the right storage unit size to accommodate your belongings without overspending on unused space. 

With a myriad of options out there, estimating the right storage unit size can be challenging. In this article, we’ll break down the common storage unit sizes available and provide a step-by-step guide to help you determine the perfect size for your needs.

Self Storage Unit Sizes 

Storage Unit Size	Approximate Room Capacity	Description
5’x5′	Large Closet	Suitable for small furniture, seasonal items, and boxes
5’x10′	One Room	Holds contents of one room, such as a mattress set, dresser, TV, and several boxes
5’x15′	Two Rooms	Accommodates furniture and items from two rooms, including a sofa, dining table, chairs, and bedroom items
10’x10′	Three Rooms	Ideal for storing contents of a small apartment or three rooms, including large appliances and furniture
10’x15′	Four Rooms	Holds contents of a four-room house, including large furniture pieces, appliances, and many boxes
10’x20′	Five Rooms	Accommodates contents of a five-room house, such as multiple large furniture pieces, appliances, and numerous boxes
10’x25′	Six Rooms	Suitable for a six-room home or extensive collection of belongings, including large items like a piano, multiple furniture sets, and appliances

When considering self-storage units, you’ll find various sizes to choose from. We’ve partnered with PODS to help bring you the most commonly used storage unit sizes that are conveniently available for you. 

Here are the most common dimensions and their approximate room capacity:

5’x5’ (Large Closet)

A 5’x5′ storage unit is similar to a large walk-in closet. This size is suitable for storing small furniture, seasonal items, decorations, and boxes. It can accommodate items from a small studio apartment or serve as additional storage for those with limited space at home.

5’10’ (One Room)

The 5’x10′ storage unit can hold the contents of one room, making it ideal for those moving from a one-bedroom apartment. You can store a mattress set, dresser, TV, and several boxes or totes. This unit is also perfect for storing outdoor gear or sporting equipment.

5’15’ (Two Rooms)

With enough space to store the contents of two rooms, a 5’x15’ storage unit is an excellent choice for those transitioning between homes or downsizing. 

You can comfortably store furniture such as a sofa, dining table, chairs, and bedroom items like a mattress set, dresser, and nightstand, as well as numerous boxes.

10’10’ (Three Rooms) 

The 10’x10′ storage unit is perfect for those who need to store the contents of a small apartment or three rooms. This size can accommodate large appliances, such as a refrigerator and washer/dryer, as well as furniture like sofas, beds, and dining sets. It also has enough space for multiple boxes and totes.

10’15’ (Four Rooms)

Ideal for storing the contents of a four-room house or apartment, the 10’x15′ storage unit provides ample space for large furniture pieces, appliances, and a significant number of boxes. This size is suitable for those undergoing major home renovations or moving to a new location.

10’20’ (Five Rooms)

A 10’x20′ storage unit can hold the contents of a five-room house, including multiple large furniture pieces, appliances, and plenty of boxes. This size is perfect for families moving to a new home or those in need of long-term storage during a temporary relocation.

10’25’ (Six Rooms)

For those with a six-room home or an extensive collection of belongings, the 10’x25′ storage unit offers the necessary space. Keep in mind how moving a large amount of items may impact your ability to move quickly. 

This size can accommodate large items like a piano, as well as multiple furniture sets, appliances, and a significant number of boxes. It is ideal for those who require storage during a long-distance move or an extended renovation project.

Vehicle Storage Unit Sizes

If you need storage for your vehicle, there are different sizes available to accommodate various types of automobiles, RVs, and boats:

~20’ (Fits Most Cars)

A 20-foot storage unit is suitable for most standard cars, including sedans, coupes, and small SUVs. This size can also be used for motorcycles, ATVs, or jet skis, depending on their dimensions.

20’-35’ (RVs and Boats)

For larger vehicles like RVs, motorhomes, and boats, storage units ranging from 20 to 35 feet in length are available. These units can also accommodate multiple smaller vehicles or a combination of vehicles and additional storage items.

~50’ (Oversized)

For oversized or uniquely shaped vehicles, a 50-foot storage unit may be necessary. These units are perfect for storing large boats, trailers, or specialty vehicles that require ample space for safekeeping.

Determining The Storage Unit Sizes You Need 

Now that you’re familiar with the available storage unit sizes, follow these steps to determine the right size for your needs: 

1. Perform an Inventory

Take an inventory of all the items you plan to store. This will help you visualize how much space you’ll need and determine the appropriate storage unit size.

2. See if You Have Room Anywhere at Home

Before committing to a storage unit, check if you have any unused space at home, such as in the garage, attic, or basement. You may be able to save money and avoid the need for a storage unit by reorganizing or decluttering your existing space.

3. Pick a Storage Unit 

Once you have a clear understanding of your storage needs, choose a storage unit size based on your inventory and available space at home. 

Keep in mind that it’s better to have a little extra room for easy access and future additions than to cram all your belongings into a smaller unit.

If you’re only moving a small number of items to a storage unit, make sure you hire a small load moving company to handle this so you’re not wasting money on premium services. 

4. Get Specific Measurements

Before finalizing your storage unit decision, obtain the exact measurements of your items, especially if you have large or oddly-shaped objects. 

The Agoyu app makes this incredibly simple by allowing you to scan your items and get weight in lbs instantly.

Double-check that your chosen unit can accommodate these items comfortably, without risking damage to your belongings.

Final Thoughts

Estimating the right storage unit size for your needs is an essential step in ensuring that your belongings are stored safely and efficiently. 

By familiarizing yourself with the various storage unit sizes, performing an inventory, considering available space at home, and taking specific measurements, you can find the perfect storage solution for your needs.

If you’re looking for a flexible and convenient storage solution, consider using PODS. These portable storage containers can be delivered right to your doorstep, allowing you to pack at your own pace. 

Once packed, the PODS can be stored at a secure facility or kept on your property for easy access. To learn more about PODS and get a quote, visit their website today.

Remember, when in doubt, it’s always better to choose a slightly larger unit to avoid overstuffing and to make accessing your items more manageable. 

With the right storage unit size and the convenience of PODS, you can confidently store your belongings and focus on what matters most.