What Can You Fit Inside of a 10×20 Storage Unit?

Andreea Draguleasa
January 24, 2024
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Ah, the vast expanse of a 10×20 storage unit — it’s like the roomy basement you never had, or a garage without the greasy floor and a car taking up most of the space. Among all self-storage options out there, this one’s quite a behemoth, ready to swallow the contents of your house, yet still leave some room for that kayak you swear you’ll use next summer.

But what does fitting your life into a 200-square-foot box entail? How do you go from a cluttered living room to a neatly organized unit that doesn’t resemble a scene from a hoarding reality show? From envisioning what can fit in this sizable unit, and considering climate control, to the art of packing it efficiently, we will walk you through it all, the 10×20 way. 

How Big Is a 10×20 Storage Unit?

Need a mental picture of what a 10×20 storage unit looks like and what it can hold? Think of it as a standard one-car garage with a neat 200 square feet to play around with. Now, this unit size is among the largest available in most storage facilities so it will be pricier than the more popular medium ones that measure 10×10 or 10×15. That doesn’t mean you have to break the bank, because the price per square foot is well worth it, especially if you have to store a variety of items.

But let’s talk volume because that is where the magic happens. Considering the usual height of storage units (8 feet), you have a generous 1,600 cubic feet of space awaiting your belongings. So, whether you are transitioning between homes or need a spot to keep your extra business inventory, a 10×20 storage unit will gladly deliver.

Picture a clean and well-kept garage, with the freedom to arrange, stack and store to your heart’s content. There’s a lot you can do with this amount of space and volume, especially if you learn how to pack it effectively, like a mini-warehouse.

What Can Fit in a 10×20 Storage Unit?

Now that you have a visual of the spaciousness of a 10×20 unit, let’s get down to specifics on what can comfortably fit inside.

Can a Car Fit in a 10×20 Storage Unit?

As we already mentioned, a 10×20 unit is pretty much like a standard one-car garage. This means that yes, it can fit most common vehicles like sedans, minivans or SUVs. But it can be a snug fit for some. While you might be able to slide in a few personal items around the sides, don’t plan on storing much else with a car in there.

If you are really keen on storing your car, it’s good to check out the specialized vehicle storage options that some facilities offer. Designed specifically to keep cars in good shape, they may offer a better value for your buck.

What Can I Store in a 10×20 Storage Unit?

Now, if you are not storing a car, a 10×20 unit opens up a lot of possibilities. For instance, your beds, sofas, the dining room table and even large appliances like your fridge and washer-dryer can fit in there. Besides furniture and appliances from several rooms, you can also store outdoor equipment, like a small boat, a motorcycle or a collection of bikes.

Do you know what else fits? Business stuff and that’s not limited to inventory. If you run a small landscaping or construction business, for example, this unit can hold your equipment and tools in between jobs. On the more fun side of things, if you’ve got patio furniture, a barbecue grill or sports equipment like jet skis or a canoe, this space has got you covered.

So, while not really suited for a simple decluttering, a 10×20 unit is basically a solid choice when you are in between moves, need a place for extra business inventory or just have a lot of stuff but not enough space.

What Size Storage Unit Do I Need for a Four-Bedroom House?

With a clearer understanding of what a 10×20 storage unit can accommodate, you might wonder if it’s the right size for your four-bedroom house. Since choosing the right storage unit size isn’t a one-size-fits-all decision, but a personal one that caters to your individual requirements, let’s take this step by step.

1. Assess Your Belongings

Every home is unique. While a 10×20 storage unit offers substantial space, your needs might exceed it especially if your rooms are heavily furnished or you have many large appliances. Taking stock of your items and even jotting down measurements can provide a clearer picture of the space you’ll need.

2. Disassemble and Pack Smart

A bit of prep can really stretch your storage space. Taking apart bulky furniture and being clever with how you pack can often make a 10×20 unit work. But, if your place is on the larger side with more stuff to store, you might need to scope out bigger units.

3. Think Beyond the 10×20

Feeling a bit cramped with the 10×20 idea? No worries, there are larger units like the 10×30 that might be just the ticket, offering that extra wiggle room for all your belongings. This unit size is a common recommendation for a four-bedroom house, especially if you’ve got a load of big furniture.

4. Explore Various Scenarios

The right storage size can swing in different directions based on your situation. For instance, if that fourth bedroom is more like a cozy office, a smaller unit might do the trick. And if you’ve got a garage or a shed full of stuff on top of your house contents, you might need a larger unit or even a couple of units.

5. Consider Multiple Units

You’re not stuck with just one unit. Mixing and matching different unit sizes could be the way to go. Though this could up the overall cost a bit so it may be worth checking with the storage facility for any discounts on renting multiple units. Some folks find this approach more organized and accessible, especially when they have a variety of items and only a few of them need a bit fancier storage with climate control, for instance.

Do 10×20 Storage Units Have Climate Control?

Climate control in 10×20 storage units is a bit of a lucky find, not a given. Unlike smaller units, only about 50 percent of storage facilities offer climate control for their larger ones. But why might you want a 10×20 climate-controlled storage unit?

You see, this unit can hold quite a bit — we mentioned furniture and electronics, but you may also want to store some sentimental items like photos or artwork. All these items prefer a consistent, friendly environment to maintain their good looks and function.

For instance, your wooden table or delicate fabrics would frown upon the idea of becoming moldy, which can happen without climate control. Similarly, electronics like TVs or gaming consoles could have a rough time with the cold or heat. And then there’s the special stuff — old photographs, vinyl records or books. They prefer stability to prevent warping, fading or other damage over time.

Now, let’s talk dollars and cents. Since climate control can be a pricier choice, a smart move would be mixing and matching unit sizes as mentioned before. Rent a medium or large unit for bulky items that don’t need extra care and stash all the sensitive ones in a smaller unit with humidity and temperature control.

In conclusion, while the 10×20 unit offers a good amount of space, making sure it has the right conditions for your belongings is a necessity.

How To Pack a 10×20 Storage Unit?

Packing a 10×20 storage unit requires a mix of good organization, the right packing materials, and a knack for stacking.

Prep Your Items Before Storage

  • Clean each item to maintain its condition over time.
  • Box up items, using uniformly sized boxes for easier stacking.
  • Label each box clearly with its contents, ensuring labels are visible from the entrance.

Furniture and Appliances

  • Place large, bulky items and appliances at the back of the unit.
  • Disassemble furniture to save space and avoid plastic coverings. Use blankets or quilts instead.
  • Drain liquids from appliances and ensure they remain off while in storage.

Use the Vertical Space

  • Stack or shelve items to make the most of the storage unit height.
  • Stack heavier boxes at the bottom, and lighter ones on top.
  • Consider using approved shelving to utilize vertical space and prevent box squishing.

Clothes and Delicate Items

  • Store clothes in plastic containers with lids, using cedar balls to ward off moths and odors.
  • Prioritize and place delicate or frequently accessed items towards the front or in easy-to-access locations.

Organization and Access

  • Create a walkway down the middle for easy access.
  • A 10×20 storage unit is quite large — draw a map of your storage unit, marking where everything is placed.
  • Store tall items at the back and shorter items closer to the walkway to maximize visibility and space usage.


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The SpareFoot Blog offers tips about self-storage, information about storage auctions, advice about home organization, news about SpareFoot and much more.
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