Is a 5x5 Storage Unit Enough? Here’s What You Can Fit

A depiction of the size of the storage unit

How Big Is a 5x5 Storage Unit?

A 5x5 storage unit is 5 feet wide by 5 feet deep — about the size of a small walk-in closet. That gives you 25 square feet of floor space, and with most units having 8-foot ceilings, you get up to 200 cubic feet of total storage space.

It’s a great option if you’re looking for a small, secure space to store items you don’t use every day but aren’t ready to get rid of.

What Fits in a 5x5 Storage Unit?

You’d be surprised by how much a 5x5 unit can hold! These units are best for small loads and stacked items. Here are some examples of what you can fit:

  • Small furniture like a chair, nightstand, or side table
  • Twin or full-size mattress and box spring
  • 5–10 medium-sized boxes
  • Sports gear or camping equipment
  • Suitcases and duffel bags
  • Holiday decorations and seasonal clothing
  • Small shelves, lamps, fans, and kitchen appliances

⚠️ Keep in mind: Large furniture, queen mattresses, and bulky items may not fit comfortably. For those, consider a larger unit.

Who Should Use a 5x5 Storage Unit?

This unit size is a great fit for anyone needing a little extra room. Common use cases include:

Seasonal Storage

Store items like winter coats, boots, or summer patio cushions when they’re out of season.

Decluttering a Room

Free up space in a bedroom, home office, or garage by moving a few items into storage.

Student Storage

Perfect for college students who need a place to keep books, a mini fridge, or bedding during summer breaks.

Business Storage

Great for storing documents, extra supplies, or marketing materials for your business.

Do I Need Climate Control for a 5x5 Unit?

It depends on what you’re storing. Climate-controlled units keep a consistent temperature and humidity level, which helps protect sensitive items.

Consider climate control if you’re storing:

  • Paper documents or photographs
  • Wooden furniture or musical instruments
  • Electronics or computers
  • Artwork or collectibles

Bolt Storage offers climate-controlled options in many locations for extra peace of mind.

Features of Our 5x5 Units at Bolt Storage

At Bolt Storage, we make storing your things easy and secure. All our facilities include:

  • 24/7 video surveillance and gated access
  • Clean, well-lit indoor units
  • Flexible month-to-month rentals
  • Online payments and contactless move-ins
  • Friendly customer support

5x5 Unit vs. Other Storage Sizes

Not sure if a 5x5 is big enough? Here's a quick comparison:

Unit SizeFits5x5Small furniture, boxes, seasonal items5x10Studio apartment items10x101-bedroom apartment10x152-bedroom apartment10x203-bedroom home

Frequently Asked Questions

Can I store a queen-size mattress in a 5x5 storage unit?

No — queen-size mattresses are typically too large for a 5x5 unit. We recommend a 5x10 or larger for beds that size.

How many boxes fit in a 5x5 unit?

You can usually store about 5 to 10 medium boxes, depending on how you stack them.

Can I store electronics in a 5x5 unit?

Yes — especially if you choose a climate-controlled unit, which helps protect electronics from heat and humidity.

Is a 5x5 storage unit big enough for business needs?

Yes! Many small business owners use these units to store inventory, files, or promotional materials.

Find a 5x5 Storage Unit Near You

Ready to get started? Use our interactive map to find a Bolt Storage location near you — fast and easy.

Whether you’re decluttering, moving, or storing business supplies, our 5x5 units give you the space you need, with no hassle.

👉 Search nearby locations using the map below
📞 Prefer to talk to someone? Call us at 866-300-2658 — we’re here to help!