How Much Does Self Storage Cost in London in 2026?

What you’ll pay for storage in London comes down to two things: how much space you need and where you choose to store it.

Written by Michaela Pinga | Updated 5 May 2026

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Running out of space is one of the most common reasons people look into self storage. Whether you’re moving house, renovating, or simply trying to free up room at home, the main question is always the same: how much will it cost?

On average, most people pay between £35 and £190 per month for storage across the country. Prices of self storage in London, though, tend to be higher, especially as you move closer to central areas. It could cost £40 to £220 per month, depending on the unit’s size and location. This guide breaks down what you can expect to pay across London, how prices vary by location and unit size, and where you can find better value.

Why Does Storage Cost More in London?

Storage prices in London are higher due to a combination of strong demand and higher operating costs. For example, across the UK, demand for storage is largely driven by households. Around 76% of users are domestic customers, and 27% say they use storage because they don’t have enough space at home. In London, where homes are smaller and space is more limited, this demand is even more concentrated.

At the same time, storage facilities in central areas face higher land and property costs. These factors combine to keep prices higher than in other parts of the UK. Understanding these cost drivers makes it easier to compare options and decide where it’s worth paying more — and where you can save. The key factors affecting storage costs are broken down below.

Location

Generally speaking, the closer you are to the centre of London, the more expensive it is. A storage unit in Knightsbridge or Kensington costs substantially more than the same size unit in Barking or Enfield. We’re talking differences of £30-£50 per month for identical units. Typically, facilities closer to city centres, particularly in London, will have higher costs. Central London (Zones 1-2) commands premium rates because space is scarce and demand is high. Head out to Zones 5-6, and suddenly, storage becomes far more affordable.

Below is an illustration of how storage prices drop as you move away from the centre. (prices shown are for a 50 sq ft unit)

This creates an interesting question: do you need your storage close by, or can you travel a bit further to save money? Storage prices in London drop as you move to suburban or rural areas. If you’re only visiting your unit once a month, that extra 20 minutes to outer London puts hundreds of pounds back in your pocket over a year.

Size

Bigger units cost more—no surprises there. But here’s what catches people out: choosing the wrong size. Too small and you’ll struggle to fit everything, wasting time trying to play Tetris with your belongings. Too large and you’re literally paying to store air. Many people end up paying for more space than they actually use, so it’s crucial to assess your needs carefully.

The interesting part? Larger units offer better value per square foot. A 100 sq ft unit doesn’t cost 4 times as much as a 25 sq ft unit. The price per sq ft drops as you go bigger. So if you’re trying to squeeze into a small unit, check whether the next size up offers better overall value. To make it easier to figure out what size you need, we’ve included a compact version of our size guide below. For more information, please visit our size guide page.

Small Medium Large

25 sq ft / 2.32 m²

approx 5ft x 5ft

Ideal for storing a single mattress, chairs and stools
Holds 30 medium boxes

The size of a small garden shed

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Popular Choice

35 sq ft / 3.25 m²

approx 7ft x 5ft

Great for storing the contents of a one bedroom flat
Holds 35 medium boxes

The size of a standard garden shed

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50 sq ft / 4.65 m²

approx 5ft x 10ft

Holds the contents of a standard studio apartment
Holds 50 medium boxes

Half the size of an average single garage

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75 sq ft / 7.0 m²

approx 7.5ft x 10ft

Perfect for storing the contents of a small two bedroom house/flat
Holds 75 medium boxes

An equivalent load to one Luton van

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80 sq ft / 7.4 m²

approx 8ft x 10ft

Ideal for storing the contents of a two bedroom flat
Holds 80 medium boxes

An equivalent load to one Luton van

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100 sq ft / 9.3 m²

approx 10ft x 10ft

Ideal for storing the contents of a standard two bedroom house/flat
Holds 100 medium boxes

The size of a standard single garage

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125 sq ft / 11.6 m²

approx 12.5ft x 10ft

Ideal for storing the contents of a three bedroom house
Holds 125 medium boxes

The size of a large single garage or a 7 tonne lorry

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150 sq ft / 13.9 m²

approx 15ft x 10ft

Suitable for the contents of a large three bedroom house
Holds 175 medium boxes

The size of one and a half garages

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160 sq ft / 14.9 m²

approx 16ft x 10ft

Holds the contents of a three bedroom house
Holds 160 medium boxes

An equivalent load to five Transit vans

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200 sq ft / 18.6 m²

approx 10ft x 20ft

Perfect to hold the contents of a four bedroom house
Holds 200 medium boxes

The size of a standard double garage

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Time of Year

Summer is the moving season in London. Everyone’s changing flats, students are heading home, and storage facilities know it. Prices peak between May and September when demand soars. Winter months offer better deals as storage companies try to fill empty units. If your timing is flexible, waiting until October or November could save you money.

Length of Stay

Most storage providers offer discounts for longer commitments. Pay three months upfront, and you might knock 10-15% off the monthly rate. Some facilities run promotions like “first month for £1” or “50% off your first two months”—these deals are worth grabbing if the ongoing price is competitive.

How Long Do You Actually Need Storage?

Most people underestimate. Industry data shows 40% stay over a year, despite planning for just a few months. Here are the three most common storage rental periods:

• Short-term (under 3 months): Quick transitions, higher monthly rates, maximum flexibility.
• Medium-term (3-12 months): Renovations, relocations, studying abroad. Commit upfront for discounted rates.
• Long-term (12+ months): Best pricing. Facilities reward stable customers with lower monthly costs.

Most contracts are flexible with 2-4 weeks’ notice. You’re not trapped—just committing to a minimum period for better pricing.

Storage Cost Checklist

Before choosing a storage unit, check the following:

• Unit size matches your items (avoid paying for unused space)
• Location balances cost and travel time
• Insurance is included or clearly priced
• Access hours suit how often you’ll visit
• No hidden fees, such as admin charges or deposits

What Extra Features Should I Avail and How Much Do They Cost?

Not all storage units are created equal. Some are basic lockups. Others come with bells and whistles. The features you choose directly impact what you pay. Extra features such as temperature control and 24-hour access add to the base storage cost, so consider your needs carefully.

Climate Control

Climate controlled units maintain steady temperature and humidity levels, protecting sensitive items from London’s unpredictable weather. They cost 15–25% more than standard storage, adding roughly £10–£30 to your monthly bill.

So, is it worth the money? It depends on what you’re storing. Wooden furniture hates temperature swings—it warps and cracks. Musical instruments, especially guitars and violins, suffer in fluctuating conditions. Important documents, photographs, electronics, and artwork all benefit from this feature. Basically, if moisture or temperature changes could damage it, the extra cost is worth it.

If you’re storing more durable items like tools, sports gear, garden equipment, or general household items packed in sealed boxes, standard storage is usually perfectly fine — and much cheaper.

Access Hours

Some storage companies offer 24/7 access as part of the price. Others restrict access to business hours or charge extra for evening and weekend visits. If you work irregular hours or might need your stuff at odd times, 24/7 access is worth the small premium. But if you’re storing things you rarely need, limited hours won’t bother you.

Unit Location

Drive-up access at ground level is convenient—you can back your car right up to your unit. It’s also pricier. Upper-floor units accessed via a lift cost less but require more effort to load and unload. Think about how often you’ll visit and how much heavy stuff you’re moving.

Security Features

All reputable storage facilities provide CCTV, secure gates, and controlled access. These are standard. Enhanced security—individual unit alarms, on-site security guards, and recorded access logs—costs a bit more but protects valuable items more effectively. The Self Storage Association UK sets standards that member facilities must meet, so checking for SSA membership helps ensure you’re choosing secure storage facilities.

Never compromise on security to save £10 a month. Peace of mind is worth far more, and replacing stolen or damaged items costs significantly more than choosing a secure facility from the start. The good news is that modern storage facilities are continually improving: over 80% of UK sites now use monitored CCTV, and around 90% offer online booking. Customers increasingly expect keyless, app-based access, and many newer London facilities are already adopting this technology.

What Additional Fees Should I Be Aware Of When Renting Self Storage Units in London?

Let’s talk about the complete picture of storage costs. The monthly rate is just one part—there are a few other expenses to factor in. When comparing storage quotes, ask about any additional fees that may not be included in the initial price. Storage services may consist of hidden costs such as security deposits, insurance premiums, and fees for access outside standard hours. Our partner storage facilities are transparent about these costs, and understanding them upfront helps you budget correctly and choose the right facility for your needs.

Insurance

Storage facilities require proof of insurance based on the replacement value of your items, and this protection is genuinely essential. Some people’s home insurance policies already cover items in storage—it’s worth checking yours first. If not, you can buy storage insurance from the facility or a specialist provider for £5-£15 per month, depending on coverage levels. This gives you peace of mind that your belongings are protected against the unexpected.

Administration Fees

Some storage providers charge a one-off administration fee of £10-£30 when you first sign up. This covers the paperwork, account setup, and initial security arrangements. Many storage facilities include this fee as part of their onboarding process. Not all facilities charge this, so it’s worth asking during your initial inquiry. Knowing about it upfront means no surprises on your first bill.

Security Deposits

Some storage companies require a one-month rent deposit upfront as a security deposit, which you’ll get back when you leave if the unit’s in good condition. Others operate without any deposit at all. It’s simply a matter of each facility’s policy, so check what applies to your chosen location.

Locks

Most storage facilities specify which types of locks work with their security systems. Some provide these as part of your rental, whilst others ask you to purchase a recommended padlock (typically £5-£20). This ensures all units maintain the same security standards, protecting everyone’s belongings.

Packing Materials

Storage facilities stock packing materials—boxes, tape, bubble wrap—for customers who need them on the day. These cost more than buying from discount retailers or ordering online in advance. If you’re organised enough to buy packing supplies beforehand, you’ll save roughly 50% compared to on-site purchases. But if you need something in a pinch, it’s there for you.

How Do I Choose A Storage Facility?

This is where WhatStorage makes things clearer. Our comparison tool shows transparent pricing from our partner storage facilities side-by-side. You can see the monthly rate alongside information about deposits, insurance requirements, and what’s included. This helps you compare like-for-like and make an informed decision based on the total cost, not just the headline price. No surprises, just clear information from trusted storage providers.

Are There Any Services WhatStorage Recommends To Future Storage Unit Renters?

Storage facilities offer more than just space. Some of these services are incredibly useful.

• Collection and delivery services save you from hiring a van and doing the heavy lifting. Some storage companies will collect your items from your home and return them when you need them. This costs £50-£150 depending on volume and distance, but if you don’t drive or have mobility issues, it’s worth every penny.
• Packing services help when you’re short on time or unsure how to pack properly. Professional packers charge £30-£50 per hour, but they work fast and know how to protect items properly. They’ll have everything boxed and labelled in a fraction of the time you’d take.

Compare what’s included versus what costs extra at different facilities. One storage company might charge £10 less per month but then add fees for trolley rental, extended access, and insurance. Another might charge slightly more but include everything. The second option often works out cheaper overall.

What Types Of Storage Facilities Are Available Across The UK?

London has dozens of storage options: national chains, local independents, container storage, and box services. It’s overwhelming.

• National chains offer consistency and multiple locations. You know what you’re getting, and they’re not going to disappear overnight.
• Independent facilities sometimes offer better deals and flexible terms. The manager might negotiate on price or unit size. Facilities might be older and have fewer locations.
• Container storage lets you drive right up to outdoor units. Cheaper than indoor storage, but no climate control or enhanced security.

Every provider structures differently. One could include insurance, and another may offer it for extra. Some provide free trolleys and packing materials, others sell them. Access hours, security levels, and contract terms all vary.

How Do I Choose the Right Storage Option?

• Frequent access → choose a location closer to the city centre
• Lower monthly cost → look at outer London or beyond the M25
• Long-term storage → prioritise price over distance
• Larger volume of items → focus on unit size and value per square foot
• Occasional access only → storing further out can offer significant savings

If you’re unsure, compare a few locations and storage room sizes side by side to find the right balance between cost and convenience.

Is It Worth Paying More For Storage in London?

London’s storage industry is competitive, which works in your favour. Companies know they’re fighting for your business, so you get better prices, improved facilities, and flexible terms. WhatStorage makes this competition work harder for you—compare prices and features from multiple providers in one place instead of spending hours calling around.

Whether you’re moving house, renovating, running a business, or need breathing room, you’re equipped to find storage that fits your situation and budget. That’s what matters. Get quotes from storage facilities near you through WhatStorage. You’ll find fair prices, secure facilities, and straightforward terms. No surprises, no regrets, just the storage solution you need at a price you can manage.

Common Questions About Storage Costs in London

Is it cheaper to store items outside London?

Yes. Storage outside London, particularly beyond the M25, is often 30–40% cheaper than central locations. This is mainly due to lower land and operating costs.

How can I reduce my storage costs in London?

Choose an appropriately sized storage unit, avoid paying for unused space, and consider facilities in outer London. Comparing multiple providers is one of the most effective ways to find better value.

Are storage prices negotiable?

Some providers offer discounts, especially for longer stays or during quieter periods. Promotions like reduced rates for the first few months are also common.

What costs are not included in the monthly storage price?

The monthly rate may not include insurance, admin fees, locks, or deposits. Always check what’s included before booking to avoid unexpected costs.

Is it worth paying more for central London storage?

It depends on how often you need access. If you visit your unit regularly, a closer location may be worth the higher cost. If access is occasional, storing further out can save a significant amount over time.

Do storage prices change throughout the year?

Yes. Prices tend to be higher during peak moving seasons, particularly in summer. Booking during quieter months can sometimes lead to better deals.