A 10×20 unit offers around 200 sq ft of space, roughly the size of a large single or small double garage. That makes it ideal for full house moves, business stock or long-term storage during renovations. In fact, larger units (101 to 200 sq ft) account for around 31% of UK rentals, showing just how popular they really are.
Below we’ll walk you through the basics of 10×20 sq ft storage units, including its size, what fit’s inside, typical UK pricing and more.
How Big is a 10×20 Storage Unit?
A 10×20 sq ft storage unit measures 10 feet wide by 20 feet deep and around 7-8 feet high, giving you roughly 1,600 cubic feet of space. That’s about the size of a large single garage, with enough room to store furniture, large appliances or even a vehicle. It’s one of the largest standard unit sizes you’ll find at most UK storage facilities, including Henfield Storage.
What Can You Fit in a 10×20 Storage Unit
A 200 sq ft unit can typically hold the contents of three fully loaded Luton vans, or everything from a three- to five-bedroom home. That’s assuming things are packed tightly and efficiently (which we’ll cover more on later.)
To help you picture it, here’s a breakdown of what typically fits inside a 10×20 storage unit:
- 300–400 medium-sized removal boxes
- One standard car, with space left over for boxes or shelving around it
- Up to five complete bedroom sets, including beds, wardrobes, and dressers
- Multiple large appliances such as a fridge, freezer, washing machine, and tumble dryer
- Several sofas, armchairs, and a full living room setup
- Patio furniture, garden tools, and equipment
This size offers enough room to stack items high, walk between sections, or even leave a central aisle for easier access if organised well.
Common Uses for a 10×20 Storage Unit
With 200 sq ft to work with, a 10×20 unit is surprisingly versatile and suits a wide range of needs:
Moving Homes
Store large furniture, appliances, and boxes during your house move. They’re typically used by owners of three to five bedroom homes as they can store the entire contents of a house. It also allows you to store everything in one go, rather than making multiple trips back and forth.
Renovations your home or office
Keep furniture and personal items out of the way while your home or office is being renovated. It also helps protect your belongings and frees up space, so work can continue more efficiently and safely.
Storing Business Inventory & Equipment
Free up valuable workspace by storing stock, tools or equipment off-site. 10×20 units are popular with retailers, contractors, e-commerce sellers and event companies — often saving them the cost of renting a full-scale warehouse.
10×20 Storage Unit Cost
UK 10×20 storage unit prices differ depending on location and storage company. However, self storage is generally priced by square foot per year, with rates tending to drop as the unit size increases.
Here’s what you can expect a 10×20 sq ft storage unit to cost in 2025:
- Outside London: Roughly £433–£483 per month (£26–£29 per sq ft per year)
- In London: £633+ per month (£38+ per sq ft per year)
Henfield Storage, by comparison, offers better value for money:
- Brighton facility: £308.14/month (or £154.24/month for the first 2 months)
- London facilities: £607/month (or £303.50/month for the first 2 months)
We also include free collection (worth up to £250) and up to 10% off if you prepay for 6 months or more. This makes us one of the most cost-effective options for large storage in London and beyond.
10×20 Storage Unit packing tips
It’s not just about cramming in as much as you can. You’ll want to keep things in good shape, make stuff easy to find, and avoid digging through piles for that one box. Here are a few tips to help you do just that:
- Install shelving to take advantage of the full height (typically around 8 ft).
- Leave a central aisle so you can reach items at the back without unpacking everything.
- Label boxes clearly on multiple sides and group similar items together.
- Disassemble bulky furniture like beds and tables; store screws and bolts in labelled bags taped to the item.
- Stack smart by placing heavier, sturdier items at the bottom and lighter or fragile boxes on top.
- Use sturdy, stackable containers for extra protection and better organisation.
- Keep frequently used items at the front for easy access.
Why a 10×20 Storage Unit is Worthwhile
A 10×20 unit isn’t cheap, but in the right situation, it can save you money, time and stress. Larger units usually cost less per square foot, making them more economical long-term. They also give you extra breathing room since you won’t have to cram everything in or struggle to reach things later.
With Henfield’s Storage discounted rates, free collection and long-term savings, it often works out better value than juggling smaller units or upsizing later.
Book today with Henfield Storage
Henfield Storage’s 10×20 units offer some of the best value for money in London and across the UK. And to make sure you’re getting the best deal, we’ll gladly match any local quote you find.
But it’s not just about price — our units also come with top-tier security, including 24-hour CCTV, secure access codes and individually alarmed units. So you can store your belongings with complete peace of mind.
Use our space estimator to see if a 10×20 unit suits your needs, then get an instant quote for your nearest facility in London, Brighton or beyond.
Prefer to chat? Call us on 020 3613 6466 and our team will walk you through your options, answer questions and help you book in minutes.
FAQS on 10×20 (200 sq ft) Storage Units
How big is a 10×20 storage unit in cubic feet?
A standard 10×20 unit is about 1,600 cubic feet, based on an average height of 8 feet. That’s typically enough for around three Luton van loads, or the contents of a medium to large home — roughly a 3- to 5-bedroom house.
Can a car fit inside a 10×20 storage unit?
Yes. Most cars fit comfortably in a 10×20 unit, which is roughly the size of a small double garage. It’s suitable for temporary vehicle storage, though long-term use depends on site rules and ventilation.
Is a 10×20 suitable for business use?
Absolutely. These units are often used by retailers with high stock volumes, tradespeople storing bulky tools or materials, and e-commerce sellers handling larger fulfilment cycles. With enough room to operate like a mini-warehouse, many growing businesses prefer 200 sq ft units when they outgrow smaller options.
Do Henfield Storage offer 200 sq ft units?
Yes. We offers 200 sq ft units at our Staples Corner and Chiswick branches in London, as well as at our Brighton facility. Availability can vary, so it’s best to check with your preferred branch.
What are Henfield’s opening hours?
Access is available during staffed hours, typically 8:30am to 6pm on weekdays, 9am to 5pm on Saturdays, and 10am to 4pm on Sundays. Just note that you won’t be able to access your unit outside of these hours.
How much does a 10×20 unit cost?
In 2025, you can expect to pay around £433 to £483 per month outside London and roughly £633 or more in London. However, with us, you can find prices in London start at just £607 per month. It’s best to check our website for current pricing and promotions.
Other Storage Unit Sizes explained
Need something smaller? Explore our other storage unit size guides below:
Each guide includes dimensions, what fits inside, and typical UK pricing.
