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Self Storage Storage Units

At Arun Self Storage, we offer secure, spacious, and affordable storage units for individuals, families, and businesses in Littlehampton and the wider West Sussex area. Whether you’re downsizing, relocating, or running out of space at home or work, our versatile self storage solutions are designed to make life easier.

Our storage facilities are clean, modern, and built to protect your belongings. From household furniture and sports equipment to archived files or seasonal items, we provide you with the space you need, exactly when you need it. What sets us apart is not just the quality of our unit storage, but the service that supports it — professional, personal, and always focused on your specific requirements.

Why Choose Arun for Self Storage

Choosing the right self storage facility is a decision that can impact your home organisation, business efficiency, or peace of mind. At Arun Self Storage, we understand the real-world challenges that lead people to seek storage — unexpected life changes, limited home space, expanding businesses, or even travel abroad.

That’s why we don’t just rent storage units. We offer trusted solutions with flexible contracts, competitive pricing, and genuine customer care. Our team is on hand to guide you through unit selection, help you scale up or down as needed, and make sure your items are secure and accessible when you need them most.

Self Storage Unit Sizes

There are four different size units available to customers: 40 sq ft, 50 sq ft, 80 sq ft and 160 sq ft containers. Dimensions of which are listed below:

40 Sq Ft:

Our 40 sq ft storage units are ideal for household or commercial belongings. The perfect storage solution for customers who wish to store smaller items, perhaps items from a bedroom or garage whilst you are decorating. These units are very useful if you have lots of boxes or business files that can be stacked neatly to maximise storage space. Not so good if there is large awkward shaped furniture as the units are not that wide

Dimensions: 4ft 9ins (w) x 7ft 10ins (l) x 7ft 8ins (h) – 285 cubic feet

50 Sq Ft:

The 50 sq ft storage units we have here are great for storing the contents of a small house or flat, or to be used to hold business overflow or stock. The extra width you get compared to the 40 sq ft allows for large items of furniture. Packed well and you can get a lot in there!

Dimensions: 6ft 10ins (w) x 7ft 5ins (l) x 6ft 9ins (h) – 342 cubic feet

80 Sq Ft:

If you’re looking for a home for your possessions from a flat or parts of a house, then you will need an 80 sq ft. When storing items such as your white goods, this storage unit is sometimes preferable to the 50 sq ft due to the increase in size required due to an unwillingness to stack items on top of these valuable goods. Again, the units are secure and you can adapt to put shelving in for use as storage within your business. These units are always in high demand.

Dimensions: 7ft 10ins (w) x 9ft (l) x 7ft 9ins (h) – 546 cubic feet

160 Sq Ft:

For typical homes with 3 bedrooms, our 160 sq ft unit is just what you need as we say that they will accommodate the contents of an average three bedroom house. These large units are generally big enough to get all that you need to store in there. The extra space allows for some of the garden furniture to go in too! If you’re not sure whether you’ll fit everything in, get the professionals involved; it’s amazing to see what can be packed in to a small space and they certainly know how to do it!

Dimensions: 7ft 8ins (w) x 19ft 3ins (l) x 7ft 9ins (h) – 1144 cubic feet

Storage Facilities That Fit Every Requirement

Our storage facilities cater to a wide range of clients — from students and homeowners to commercial enterprises. Every unit, well-maintained, and built to accommodate different types of storage needs. Whether you’re storing a few boxes or the contents of an entire office, we’ll match you with the right storage locker unit.

Located just minutes from central Littlehampton, we offer fast, convenient access to all major roads, making our site ideal for frequent visits or quick drop-offs. Security is at the core of what we do, with gated access, CCTV monitoring, and controlled entry to ensure that your belongings remain safe around the clock.

A Wide Range of Self Storage Units for Rent

We understand that every client has unique space needs — which is why we offer a broad selection of storage units ranging from small containers to large-scale containers. All our unit storage options are clearly priced with no hidden fees, giving you full confidence in what you’re renting.

Our storage for rent options start from short-term contracts of just 14 days, all the way up to long-term leases for ongoing use. This flexibility is perfect whether you’re in transition, planning renovations, clearing space at home, or managing seasonal business inventory.

Many of our customers use our storage units for:

  • Storing household items during a move or declutter
  • Keeping business stock or tools secure and offsite
  • Securing documents and office furniture during expansion or relocation
  • Storing items short-term while renting out or staging a property

Whatever your situation, you’ll find that our storage rental options are designed to support real life — adaptable, secure, and always accessible.

Storage Locker Units That Prioritise Your Security

One of the top concerns people have when storing valuable possessions is security — and we take this seriously. Each storage locker unit is individually locked and positioned in a well-lit, monitored section of our facility. We use 24/7 CCTV and an on site manned security presence to ensure that only authorised individuals can access the site.

Business and Commercial Storage Facilities in West Sussex

Arun Self Storage is proud to serve a growing number of commercial clients across West Sussex. Our storage facilities are ideal for small businesses, tradespeople, and even eCommerce sellers looking for cost-effective storage for products, tools, marketing materials, and more.

With 24/7 access, business owners can retrieve inventory early in the morning or drop off tools after a long day. It’s a secure alternative to storing items at home or in a van overnight, helping you keep assets protected while staying fully operational.

If you’re a growing company struggling to manage space or want to scale operations without moving premises, our storage rental plans can support that growth without large upfront investment.

Affordable Storage for Rent Without Compromise

Many people worry that good storage comes with a high price tag — but at Arun Self Storage, we focus on delivering affordable storage units without compromising on quality or safety. Our storage for rent is priced transparently based on unit size and rental duration, with flexible terms to suit your budget.

We don’t believe in hidden charges, confusing packages, or fixed contracts that limit your options. If you need to upgrade your unit storage or scale down your space, we make that change quick and easy. With competitive rates and a professional team always ready to assist, our goal is to make secure, clean, and convenient storage accessible for everyone.

How to Get Started with Arun Self Storage

Reserving a self storage unit with Arun couldn’t be easier. Just give our friendly team a call or use our online contact form to request a quote based on your storage needs. We’ll guide you through unit sizes, explain availability, and help arrange move-in dates that work around your schedule.

You can also arrange a site visit to inspect the units and see our facility in action. We’re proud of the clean, safe, and efficient site we operate — and we’re confident you’ll notice the difference compared to more basic or unmanned sites.

Contact us for more information

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