How to Choose the Right Storage Unit Size for Your Needs

If you're planning to rent a storage unit, figuring out the right size can feel a bit overwhelming. With so many options available, you don’t want to end up with a unit that’s too small or pay for space you don’t need. Don’t worry! This guide will help you choose the perfect storage unit size for your unique needs so you can have peace of mind while storing your belongings.
Let’s break it down into easy, manageable steps.
Start With a Plan
The best place to begin is by making a list of the items you plan to store. Walk through your home, garage, or office and take inventory. Include everything from furniture to smaller boxes so you can get an accurate idea of how much space you'll need.
Think about how long you’ll be storing your items as well. For short-term storage, you can pack your unit tightly. But if you’ll need access to your belongings frequently, leave some extra space for walkways and organization.
Quick Tip
Try grouping your items into categories, such as furniture, clothing, seasonal items, and documents. This can make estimating space easier.
Know Your Storage Unit Sizes
Storage units typically come in standard sizes, and each size works well for specific needs. Here’s a quick overview to give you a sense of what might fit in different unit sizes.
5x5 Storage Unit (25 Square Feet)
Think of this space as similar to a small closet. It’s perfect for storing a few boxes, seasonal items, or small furniture like end tables and chairs.
5x10 Storage Unit (50 Square Feet)
This unit is about the size of a walk-in closet. You can fit a small bedroom’s worth of items, including a twin mattress, dresser, and several boxes.
10x10 Storage Unit (100 Square Feet)
A 10x10 unit can accommodate the contents of a one-bedroom apartment. Think sofa, bed, dining table, and multiple boxes.
10x15 Storage Unit (150 Square Feet)
This size is great for storing the items from a two-bedroom apartment or house, including bulkier furniture like large beds and appliances.
10x20 Storage Unit (200 Square Feet)
This unit is comparable to a one-car garage. It can hold the contents of a three-bedroom home with room for large items like couches, refrigerators, and even a car.
Bigger Sizes (10x25 or More)
If you’re planning to store oversized equipment, multiple vehicles, or the contents of an entire house, consider larger units. These are ideal for business inventory, large-scale moves, or significant storage needs.
Quick Tip
When in doubt, visit the facility or check the dimensions online to visualize the size.
How to Estimate Your Needs
Choosing the right size isn’t a guessing game. Use these practical strategies to estimate what you’ll need based on how much you plan to store.
1. Stack Vertically
Many storage units have high ceilings (8-10 feet!), so make good use of that vertical space by stacking boxes and other stackable items. Just be sure to place heavier items on the bottom and lighter ones on top for safety.
2. Pack Efficiently
Disassemble furniture like bed frames, dining tables, or shelves to make items more compact. You’d be surprised how much floor space you can save just by breaking things down.
3. Use Real-Life Comparisons
If imagining square footage feels abstract, compare it to everyday spaces. For example, a 10x10 storage unit is the same size as an average bedroom, and a 5x5 feels more like a small coat closet.
Example
Let’s say you're storing a queen-sized bed, a dresser, and 10 medium boxes. A 5x10 should provide enough room. On the other hand, if you’re also adding a sofa and dining room chairs, you may need to size up to a 10x10 unit.
Consider Access Needs
When thinking about storage, it’s not just about squeezing items into a unit. It’s also about ease of access.
Do You Need to Access Items Regularly?
If you’re storing items you’ll need frequently, such as business inventory, holiday decorations, or tools, leave room for a walkway. This will make accessing specific items much easier.
Are You Storing Long-Term?
For long-term storage, you can pack items tightly and take advantage of every inch of the unit. Be sure to label boxes clearly and place less-used items in the back.
Quick Tip
Create a “packing map” by keeping a written or digital note of where you’ve placed items in the unit. This can save you a lot of frustration later!
Budget Considerations
The size of your storage unit will impact the price, so finding the right fit will also help you save money. Here's how to strike the balance between cost-efficiency and meeting your needs.
Avoid Overspending on Extra Space
It’s tempting to rent the largest unit “just in case,” but empty, unused space is money wasted. Take the time to evaluate what you’re storing to avoid paying for space you don’t need.
Avoid Squeezing Too Tightly
Renting a unit that’s too small can backfire if you end up needing a second one. It’s better to choose a slightly larger unit than wind up short on space.
Don’t Forget Special Storage Needs
Some items may require special preparation or conditions during storage. Keep these considerations in mind when deciding on size.
Climate-Controlled Units
If you’re storing delicate items like electronics, artwork, documents, or furniture, you might need a climate-controlled unit to prevent damage from extreme heat, cold, or humidity.
Unique or Bulky Items
If you have items like pianos, motorcycles, or oversized sports equipment, double-check the dimensions to ensure they’ll fit comfortably.
Simplify Your Choice with Our Size Guide
Not sure what storage unit size you need? Our Size Guide and Storage Calculator make it easy to find the right fit for your belongings. All you need to do is list the items you plan to store and the quantity of each, and the tool will do the rest. From furniture to boxes, you’ll get an instant size recommendation tailored to your specific needs. This user-friendly feature saves time and takes the guesswork out of your decision, ensuring a stress-free storage experience.
Beyond convenience, the Size Guide is designed to help you maximize space and avoid unnecessary costs. By getting a precise estimate, you’ll only pay for the space you actually need. Plus, the visual size suggestions provide a clear idea of what each unit can hold, so you can plan ahead with confidence. If you have any questions while using the tool, our friendly storage experts are just a call away to provide guidance!
Ask for Help
When in doubt, ask! Many storage facilities, including El Paso Storage Units, offer knowledgeable staff who can help you determine the perfect size. They deal with storage questions every day and can offer guidance tailored to your situation.
Storage Made Simple
Whether you’re decluttering, downsizing, or storing in preparation for a move, choosing the right-sized storage unit doesn’t have to be complicated. By planning ahead, packing efficiently, and considering access needs, you can find a unit that’s just right for you.
At El Paso Storage Units, we’re here to make the process easy and stress-free. If you have any questions or need assistance choosing the perfect storage solution, give us a call or stop by anytime! We can’t wait to help you get organized and protect the items you value most.