5x5 Storage Unit: Size, Price, and What Fits Inside
Title tag: 5x5 Storage Unit Size & Price Guide (2026)
Meta description: See exactly how big a 5x5 storage unit is, what it costs per month in 2026, and what fits inside, from boxes and small furniture to a motorcycle.
URL: /blog/5x5-storage-unit/
Introduction
A 5x5 storage unit gives you 25 square feet of floor space, about the size of a large walk-in closet, and it typically rents for $35 to $55 a month, or $50 to $85 with climate control. It is the smallest standard size most facilities carry, and it works well for a handful of boxes, small furniture, seasonal gear, or a motorcycle rather than a full household move. Below you will find the exact dimensions, what actually fits inside, current pricing, and how it compares to the next size up so you know whether you have outgrown it.
How big is a 5x5 storage unit?
A 5x5 storage unit measures 5 feet wide by 5 feet deep, for 25 square feet of floor space. With a typical 8-foot ceiling, that works out to roughly 200 cubic feet of storage volume, and some facilities with taller ceilings offer closer to 225 to 250 cubic feet.
To put that in perspective, 25 square feet is about the footprint of a large walk-in closet or a small garden shed. It is roughly half the size of a 5x10 unit and a quarter the size of a 10x10, the most rented size in the country.
| Dimension | Measurement |
|---|---|
| Width | 5 feet |
| Depth | 5 feet |
| Floor space | 25 square feet |
| Volume (8-ft ceiling) | ~200 cubic feet |
| Volume (9 to 10-ft ceiling) | ~225 to 250 cubic feet |
| Comparable space | A large walk-in closet |
What fits in a 5x5 storage unit?
A well-packed 5x5 unit holds a surprising amount if you stack to the ceiling and skip anything bulky. If you use the full height and keep boxes uniform in size, you can typically fit:
-
20 to 25 small to medium moving boxes
-
A twin or full mattress and headboard, stood on its side
-
A small dresser, nightstand, or a few stacked chairs
-
Seasonal decorations and off-season clothing in bins
-
Skis, snowboards, golf bags, and other sports gear
-
Filing boxes, documents, and small business supplies
-
A motorcycle, scooter, or a stack of bicycles, if you skip the furniture
Most people use a 5x5 for one of three reasons: clearing out a dorm room or small apartment, storing seasonal items year-round, or parking a motorcycle or scooter. If you are storing a full bedroom's worth of furniture, you will likely need a size up. Our storage unit size guide walks through every size from a 5x5 up to a 10x30.
How much does a 5x5 storage unit cost?
A 5x5 storage unit typically costs $35 to $55 a month for a standard, non-climate-controlled unit, and $50 to $85 a month with climate control added. In expensive metro markets like Los Angeles or New York, the same unit can run $70 to $90 or more.
| Unit size | Typical monthly cost | With climate control |
|---|---|---|
| 5x5 | $35 to $55 | $50 to $85 |
| 5x8 | $45 to $65 | $60 to $95 |
| 5x10 | $60 to $80 | $80 to $125 |
| 10x10 | $115 to $130 | $145 to $205 |
A few things move the price up or down:
-
Climate control. Keeping the unit between about 55 and 80 degrees adds roughly 30% to 50% to the base rent on a small unit, which is worth it for electronics, documents, and anything sensitive to humidity.
-
Location and season. Rates in large coastal metros run well above these figures, while smaller inland markets run below them. Prices also climb in late spring and summer, the busiest moving months.
-
Access type. A 5x5 is almost always an indoor unit reached by hallway, since the size rarely justifies drive-up access on its own.
For the full breakdown of fees, deposits, and seasonal pricing across every size, see our guide on how much a storage unit costs. To compare rates near you, search facilities in California or Texas, two of the largest storage markets in the country.
5x5 vs. other small storage unit sizes
The 5x5 sits at the bottom of the standard size lineup. Here is how it compares to the sizes most people cross-shop against it.
| Size | Floor space | Best for | Truck equivalent |
|---|---|---|---|
| 5x5 | 25 sq ft | A closet's worth of boxes, small furniture, or a motorcycle | None needed, fits in a car or small trailer |
| 5x8 | 40 sq ft | A bit more than a closet, light furniture plus boxes | Small cargo van |
| 5x10 | 50 sq ft | A studio or one-bedroom apartment, stacked | 10-foot truck |
| 10x10 | 100 sq ft | One to two bedroom home | 15 to 20-foot truck |
If you find yourself leaving boxes in the hallway or stacking furniture precariously, you have outgrown a 5x5. At the other end of the spectrum, our 10x30 storage unit guide covers the largest standard size, built for whole-home moves and multiple vehicles.
Is a 5x5 big enough for a vehicle or dorm move?
A 5x5 can work for a single small vehicle or a light apartment move, but it is tight for anything more.
-
Motorcycle or scooter: fits well, usually with a little room left for a cover and a helmet or two.
-
Bicycles: two to four bikes can fit if hung or stacked, though a 5x10 gives more breathing room.
-
Dorm room or small studio move: works for a single semester's worth of boxes, a desk chair, and a mini fridge, but a full bed and dresser will crowd it fast.
-
ATV or jet ski: too large for most 5x5 units; plan on at least a 5x10 or 10x10 instead.
For a full breakdown of sizing by vehicle type, see our Small Vehicle Storage Guide, which covers motorcycles, ATVs, and jet skis in detail.
Who actually needs a 5x5 storage unit?
A 5x5 makes sense for a specific set of situations rather than everyday household storage:
-
College students storing dorm or apartment items over the summer.
-
Renters doing a seasonal swap, moving holiday decorations, winter coats, or patio furniture out of a closet.
-
Motorcycle and scooter owners who need a dedicated, secure spot rather than a shared garage.
-
Small business owners storing documents, samples, or overflow supplies.
-
Downsizers and minimalists who only have a handful of items left to store after a bigger purge.
If none of those describe you, and you are picturing boxes from an entire apartment, size up to a 5x10 before you book.
Tips for making the most of a 5x5 storage unit
Getting full value out of 25 square feet comes down to how you pack it, not just what you bring.
-
Use uniform box sizes. Matching boxes stack tighter and higher than mismatched ones, which matters most in a small footprint.
-
Go vertical. Stack to the ceiling using sturdy boxes on the bottom and lighter ones on top.
-
Stand furniture on its side. A mattress, headboard, or tabletop takes up far less floor space standing up than lying flat.
-
Leave a sliver of access. Even in a 5x5, a narrow gap near the door saves you from unloading everything to reach one box.
-
Label every box. With this little room to maneuver, a clear labeling system saves real time on your next visit.
For a broader system that works at any size, see How to Organize a Storage Unit.
Frequently asked questions
How big is a 5x5 storage unit? It measures 5 feet by 5 feet, for 25 square feet of floor space and roughly 200 to 250 cubic feet of volume depending on ceiling height.
How much does a 5x5 storage unit cost? Expect $35 to $55 a month for a standard unit and $50 to $85 a month with climate control, depending on your city and the facility.
What can fit in a 5x5 storage unit? Around 20 to 25 boxes, a twin or full mattress stood on its side, a small dresser, seasonal items, or a motorcycle if you skip the furniture.
Can a motorcycle fit in a 5x5 storage unit? Yes. Most motorcycles and scooters fit comfortably, often with room left over for a cover and riding gear.
Is a 5x5 storage unit big enough for a one-bedroom apartment? Usually not on its own. A one-bedroom typically needs a 5x10 or larger once you add a mattress, couch, and dresser together.
What is the difference between a 5x5 and a 5x10 storage unit? A 5x5 offers 25 square feet, enough for boxes and small items. A 5x10 doubles that to 50 square feet, enough for a studio or one-bedroom apartment's furniture.
Is a 5x8 storage unit a better option than a 5x5? It can be, if you need just a bit more room than a 5x5 offers but do not need a full 5x10. Not every facility carries this in-between size, so check local availability first.
Do 5x5 storage units come with climate control? Many do, usually for an extra $15 to $30 a month. It is worth it for documents, electronics, or anything sensitive to heat and humidity.