If you are considering storage for a house move, renovation, business stock or simply to free up space, one of the most common questions is how much can I actually fit into a 20ft storage container?
At National Self Storage, our 20ft container storage units are one of the most popular choices across the UK. They offer a practical balance of space, security and flexibility, making them suitable for both domestic and commercial use. We also offer container hire at a range of convenient locations, giving you easy access wherever you are based.
This guide will help you understand exactly what fits inside a 20ft container and where you can hire one from National Self Storage.
What is a 20ft storage container?
A 20ft storage container is a large, secure steel unit designed for storing household goods, business equipment and bulky items.
While exact dimensions can vary slightly, this is a rough guide of a 20ft storage container and what you can fit in. Generally a 20ft container would be suitable for storing the contents of a two bedroom to three bedroom home in many cases.
It is one of the most commonly used storage sizes because it offers plenty of space without being overwhelming or difficult to organise.
How much can you actually fit in a 20ft container?
A 20ft container can hold a surprising amount of items when packed efficiently. Most customers use it for the contents of a full household move or a large amount of business stock.
Typically, you can fit:
A full living room set including sofas, coffee table, TV unit and shelving
A full bedroom setup including beds, mattresses, wardrobes and drawers
Dining tables and chairs
Kitchen appliances such as fridges, washing machines and microwaves
Dozens of stacked boxes containing personal belongings, clothing and household items
In real terms, many customers find they can store between 100 and 200 boxes depending on how well the space is organised.
If furniture is dismantled and stacked correctly, the capacity can increase significantly.
Is a 20ft container enough for a house move?
For many people, yes.
A 20ft storage container is usually ideal for:
A two bedroom house
A small three bedroom house
A flat or apartment move
Partial storage during renovation or downsizing
However, the exact amount will depend on how much furniture you have and how efficiently it is packed. Larger homes or very bulky items may require additional space or multiple containers.
How to make the most of your 20ft storage container
To get the best use out of your storage space, a little planning goes a long way.
Start by placing large and heavy items at the back of the container. This creates a stable base.
Dismantle furniture where possible to save space.
Stack boxes carefully, placing heavier boxes at the bottom and lighter ones on top.
Fill gaps with soft items such as cushions, bedding or smaller boxes.
Keep frequently needed items closer to the front for easier access.
Good organisation can significantly increase how much you are able to store.
Who uses a 20ft storage container?
Our 20ft containers are used by a wide range of customers across the UK.
Homeowners often use them during house moves, renovations or downsizing.
Renters and students use them for temporary storage between properties or during travel.
Businesses use them for stock, tools, archived documents and equipment storage.
They are also commonly used during life transitions such as probate, relocation or major home changes.
National Self Storage container hire locations
At National Self Storage, we offer container hire across several convenient UK locations. Each site provides secure and flexible storage solutions with easy access to your belongings.
Cambridge Storage Location
Located within H. E. Services Depot
Old Engine House
Factory Road
Cambridge Burwell, CB25 0BN
UK
What3Words ///frantic.cloud.lamplight
Devon Storage Location
Located within Diggerland
Verbeer Manor
Willand
Cullompton, EX15 2PE
UK
What3Words ///vest.deputy.prowling
Kent Storage Location – Medway City Estate
Whitewall Centre, Whitewall Road
Strood, Kent, ME2 4DZ
UK
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Kent Storage Location – Cuxton Ecopark
Medway Valley Leisure Park
Roman Way, Strood, Kent, ME2 2NU
UK
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Caerphilly Storage Location
Van Road
Caerphilly
Mid Glamorgan
Cardiff, Wales
CF83 3EL
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Yorkshire Storage Location
Located within Diggerland
Willowbridge Lane
Castleford, West Yorkshire, WF10 5NW
UK
What3Words ///nutrients.graph.unsigned
Hungerford Storage Location
Lambourn Woodlands
Hungerford
Berks
RG17 7TJ
UK
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Why choose National Self Storage?
Choosing National Self Storage means choosing flexibility, security and convenience. Our container storage units are designed to keep your belongings safe while giving you easy access when you need it.
With locations across the UK, you can find a storage site that works for your move or business needs. Whether you need short term storage during a move or longer term space for ongoing use, our containers provide a simple and reliable solution.
So, how much can you fit in a 20ft storage container? In most cases, the contents of a two to three bedroom home along with dozens of boxes and additional items.
It is one of the most versatile storage options available and works well for household moves, business storage and life transitions.
With National Self Storage locations across Cambridge, Devon, Kent, Caerphilly, Yorkshire and Hungerford, it is easy to find a convenient site near you and hire a 20ft container that suits your needs.
If you are planning a move or need extra space, a 20ft storage container could be the perfect solution to keep your belongings safe, organised and accessible.
All information correct at the time of publishing on 22nd April 2026.
