From 100 to 500 sq ft, Find Flexible and Secure Large Storage Units to Rent
Our large storage units across London offer flexible space for businesses and individuals who need room to grow. Whether you are storing retail stock, ecommerce inventory, tools, equipment, materials or business archives, our units provide an alternative to overcrowded offices or expensive warehouse space.
Units range from 100 to 500 sq ft, giving you the flexibility to choose a size that suits your current needs. As your requirements change, you can easily move between unit sizes. Our largest storage unit, at 500 sq ft, offers capacity comparable to three double garages, making it ideal for larger operations or high-volume storage.
With complimentary 24-hour access included as standard, you can get to your unit whenever it suits you. You will receive a unique PIN to enter the facility and secure your unit with your own padlock, so only authorised individuals have access to your space.
All our large storage units are highly secure, with perimeter fencing, 24-hour CCTV monitoring, and individually alarmed rooms. Our facilities are bright, well maintained, and designed to give you confidence every time you visit.
Large Commercial Storage Units with Forklift Access
Moving heavy or bulky items into storage does not need to be complicated. At Attic Self Storage, our experienced team can assist with forklift access, helping to position and store your goods and pallets safely and efficiently.
For businesses managing stock day to day, our parcel receiving and delivery service helps keep your operations moving, while mailbox rental provides a reliable business address. Find out more about our available services when you rent one of our large self storage units today.
Choose the Right Large Storage Unit Size
If you have not used a storage unit before, it can be difficult to gauge how much space you need. To help you decide if a big storage unit is right for you, take a look at our guide comparing self storage and warehousing.
You can also use our storage calculator and sizing guide to quickly work out the right unit. For a quick look, here is what each unit size can typically hold.
| Storage Unit Size | Best for Storing |
|---|---|
| 100 sq ft | Suitable for the contents of a single garage or a 2 to 3-bedroom home, including sofas, beds, appliances, and up to 30 medium boxes |
| 125 sq ft | Ideal for the contents of a 3 to 4-bedroom home or up to 150 medium boxes |
| 150 sq ft | Comparable to a large single garage, with space for up to 250 medium boxes |
| 200 sq ft | Equivalent to a double garage, with room for tools, equipment, pallets, and bulk stock |
| 300 sq ft | A generous space for business stock or the contents of a 5-bedroom home |
| 500 sq ft | Comparable to three double garages or a mini warehouse. Ideal for storing tools, equipment, bulk stock, or high volumes of inventory |
How to Book a Large Storage Unit Size?
1. Reserve your big storage unit online or in person in your preferred location
2. Get an instant online quote
3. Complete your online check-in
4. Schedule a time to move in
We want to make sure you choose a storage unit that fits your needs without paying for unused space or running out of room. If you are unable to visit in person, you can also explore our facilities virtually from the comfort of your home.
Large Storage Facilities Near Me
Each of our large storage units are in easily accessible areas across London, close to public transport and both inside and outside the congestion zone. We currently offer big storage units across all our locations.
At all our locations, customer service is our top priority. Our state-of-the-art facilities provide a secure, well-maintained environment, designed to meet your storage requirements. Get in touch today to discuss your storage needs and find the right solution for you.
Making More Space in London Homes with Big Storage Units
Space is often limited in London. Lofts and basements are frequently converted into living areas, while outdoor space is rarely large or secure enough for long-term storage. Whether you are moving, renovating, decluttering or simply short on space, our large self storage units offer a flexible and practical solution.
