How to Choose the Right Storage Unit Size in Big Spring, TX
How to Choose the Right Storage Unit Size in Big Spring, TX
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August 19th, 2026
Looking for self storage in Big Spring, TX? The hardest part of renting a unit usually isn't the paperwork — it's picking the right size. If you've ever stood in a storage office guessing whether your stuff fits in a 10x10 or a 10x15, you know the feeling. Rent too small and you're playing furniture Tetris at 9 p.m. Rent too big and you're paying every month for air.
We see this all the time at our Big Spring facility on East 23rd Street. Folks come in mid-move, stressed, and just want a straight answer: what size do I actually need? So that's what this guide is. No jargon, no upsell — just a simple walkthrough of storage unit sizes, what fits in each one, and how to land on the right unit the first time.
Whether you're moving across town, clearing out a garage, riding out a job rotation in the oil patch, or making room while you sell a house, here's how to think it through.
First, a quick reality check on "how much stuff do I have?"
Most people underestimate their belongings by about a third. That closet that looks half-empty holds more than you think, and boxes stack taller than furniture does. So before you pick a size, do a five-minute walkthrough of your home or garage and sort what you're storing into three rough buckets: The big stuff: couches, mattresses, dressers, appliances, riding mowers, motorcycles. These set your minimum size because they don't compress. The box stuff: kitchen items, clothes, books, holiday decorations, tools. This fills in around the big stuff and stacks vertically, so it's more forgiving. The "I'm not sure yet" stuff: the things you're storing precisely because you haven't decided. Give yourself a little breathing room for these. Once you can picture those three piles, matching them to a unit size gets a lot easier. Here's how the common sizes break down.
Storage unit sizes, in plain English
Storage units are measured in feet — a "10x10" is ten feet by ten feet, or 100 square feet. Ceilings are usually around 8 feet tall, which matters more than people realize, because you can stack boxes and totes almost to the roof and nearly double your usable space. Think in cubic feet, not just floor space. (Not sure how a size translates to your stuff? Our [Size Guide] lays it out visually.)
5x5 (25 sq ft) — the closet
A 5x5 is about the size of a hall closet. It holds a small dresser, a few boxes, a bike, seasonal gear, or the contents of a dorm room. If you're storing "a corner of the garage" worth of stuff, this is your unit. It won't hold furniture beyond a chair or small table. Good for: a season's worth of decorations, camping and hunting gear, business inventory overflow, a few boxes during a remodel.
5x10 (50 sq ft) — the walk-in closet
Twice the depth of a 5x5. A 5x10 swallows the contents of a small bedroom: a mattress set stood on its side, a dresser, a few boxes, maybe a bike or a set of golf clubs. This is one of the most popular sizes for apartment dwellers and anyone downsizing. Good for: one bedroom of furniture, a motorcycle, a stack of totes, tools and yard equipment.
10x10 (100 sq ft) — the workhorse
The 10x10 is the size most people picture when they think "storage unit," and it's the one we rent most often in Big Spring. It comfortably holds the furnishings of a one- to two-bedroom apartment or a heavily loaded garage: a couch, a bedroom set, a dining table, a dresser, appliances, and a wall of boxes stacked to the ceiling. Good for: an apartment's worth of belongings, a full garage cleanout, storing a household while you're between homes for a few months.
10x15 (150 sq ft) — the small house
Step up to a 10x15 and you're into whole-house territory for a smaller home. Think two to three bedrooms of furniture, major appliances, a couch and loveseat, and still room to walk a path down the middle so you can actually get to your things. This is a common pick for families in the middle of a move or a home sale. Good for: a two- to three-bedroom house, appliances plus furniture, or furniture and a project vehicle if it's a drive-up unit.
10x20 (200 sq ft) — the garage
A 10x20 is roughly the footprint of a standard one-car garage. It holds the contents of a three- to four-bedroom house, or furniture plus a car, boat, or trailer if you've got a drive-up unit with the room. If you're storing a full household long-term, this is usually the ceiling of what you'll need. Good for: a full house, a vehicle, business equipment, or a combination with room to spare.
A simple rule of thumb
If you're genuinely torn between two sizes, size up one step — but only one. The jump in monthly cost between, say, a 10x10 and a 10x15 is small compared to the headache of a unit you can't close or can't walk into. But going two sizes too big is the most common way people overpay. The sweet spot is a unit you can fill about 90 percent and still open the door without a landslide. And remember the ceiling. Buying sturdy boxes or totes that stack evenly can turn a 10x10 into the equivalent of a much larger space. Uniform boxes stack; random bags and loose items don't. That one habit saves more money than almost anything else.
Do you need climate-controlled storage in Big Spring?
West Texas weather is its own consideration. Summers here run hot and dry, winters bring cold snaps, and dust is a fact of life. The good news: for most of what people store — patio furniture, tools, appliances, seasonal decor, and everyday household goods — a standard drive-up unit is perfectly fine, and it's the more affordable, more convenient choice. Our Big Spring facility offers drive-up units, so you can pull right up to the door and load in without hauling everything down a hallway. A few kinds of items are more sensitive to big temperature swings — wood furniture and antiques that can warp or crack, electronics, photographs and documents, artwork, musical instruments, and leather or upholstery. If you're storing things like these in a standard unit, a little prep goes a long way: keep them off the floor on a pallet or boards, wrap wood and upholstery in moving blankets, slip a few silica-gel packs into boxes with electronics or paper, and avoid sealing everything in airtight plastic that can trap moisture. If you specifically need climate-controlled storage — say you're storing irreplaceable heirlooms or sensitive equipment long-term — Legacy offers climate-controlled units at select locations, including our Graham and Plano facilities. For most everyday storage in Big Spring, though, a clean, secure drive-up unit is all you need. Not sure which camp your belongings fall into? Give us a call and describe what you're storing — we'll give you a straight answer.
What does a storage unit cost in Big Spring?
Pricing depends on the size you choose, whether it's drive-up or climate-controlled, and how long you're renting. At our Big Spring location, units start around $65 a month, and everything is month-to-month — no long-term contract, no penalty for leaving when you're done. That flexibility matters when you're in the middle of a move or a job rotation and you don't know exactly how long you'll need the space. A few honest tips to keep the cost down: Don't over-rent. This whole guide exists so you buy the size you need and not a size more. That single decision is where the real savings are. Pack smart. Sturdy, uniform boxes stacked to the ceiling mean you can rent a smaller unit and still fit everything. Ask about current availability and any move-in offers when you call or [rent online]. Availability at a given size changes week to week, especially on the popular 10x10s, so it's worth checking before you show up with a truck.
Getting the most out of your unit once you've rented it
A well-packed unit isn't just about fitting everything in — it's about being able to get to your things later without unloading the whole unit onto the parking lot. Put the things you'll need soonest near the front. Seasonal decorations and "someday" items go in the back. Label boxes on more than one side so you can read them no matter how they're stacked. Leave a narrow aisle down the center if the unit is deep. Keep anything heavy on the bottom and fragile items up top. And if you're storing furniture long-term, a cheap cover or a few moving blankets go a long way against dust. Little things, but they turn a storage unit from "a room I dread opening" into an extension of your garage.
Why folks in Big Spring choose Legacy Self Storage
We're local operators, not a faceless national chain running things from a call center three states away. Our [Big Spring facility] sits at 409 E 23rd Street, easy to reach whether you're coming from downtown, off I-20, or from one of the surrounding Howard County communities. We keep the place clean and secure, we rent month-to-month with no term commitment, and you can pay online or handle everything from your phone. Mostly, we try to be the kind of storage company that gives you a straight answer — like this whole guide. If you're not sure what size you need, call us at (432) 287-2980 and describe what you're storing. We'll help you land on the right unit, even if it's a smaller one than you walked in expecting.
Frequently asked questions about storage in Big Spring, TX
What's the most popular storage unit size? The 10x10 is the most-rented size for most people. It fits a one- to two-bedroom apartment or a full garage cleanout, and it's the middle-of-the-road choice when you're not sure how much space you need. How do I know what size storage unit I need? Sort your belongings into big furniture, boxes, and undecided items, then match the furniture (the part that can't compress) to a size. A studio or single room usually fits a 5x10, an apartment fits a 10x10, and a full house fits a 10x15 to 10x20. When in doubt, size up just one step. Do you offer month-to-month storage rentals? Yes. All of our units are month-to-month with no long-term contract, so you only pay for the time you actually need the space. How much does a storage unit cost in Big Spring? Units at our Big Spring facility start around $65 a month, with the exact price depending on the size and unit type you choose. Contact us for current availability and pricing. Can I rent a storage unit online? Yes. You can reserve or rent a unit online and manage your account and payments from your phone, or call us at (432) 287-2980 if you'd rather talk it through with a person.
Ready to find your unit?
If you're moving, downsizing, or just need to reclaim the garage, we can help you pick a storage unit in Big Spring that fits your stuff and your budget — no more, no less. [Rent online] in a few minutes, or call (432) 287-2980 and we'll walk you through it.