A Section 25 notice is the formal, legal way a commercial landlord in England and Wales starts a conversation about the end of a business lease. It's the official document that either proposes new terms for a renewal or, in some cases, brings the tenancy to a close.

This notice is a crucial part of the toolkit provided by the Landlord and Tenant Act 1954, and it marks a pivotal moment in the relationship between a landlord and their business tenant.

What Is a Section 25 Notice in Commercial Property?

Two hands exchanging a brown envelope through a glass door with a 'SECTION 25 NOTICE' sign.

Think of a Section 25 notice as a formal fork in the road for a commercial lease. One path leads to a fresh agreement with updated terms, while the other leads to the tenant handing back the keys. It’s an essential tool for landlords who need to manage their property assets effectively, allowing them to adapt to changing market conditions or regain possession for strategic redevelopment.

This notice is the landlord's primary mechanism for dealing with business tenancies that benefit from 'security of tenure'—the legal right for a tenant to stay on. The process is strictly regulated, with thousands of these notices served annually across England and Wales. A recent RICS survey highlighted that lease renewals are a major focus for commercial landlords, with over 60% of respondents citing rent reviews and lease negotiations as their top priority. In East London hotspots where Neon Property Services operates, we see this process used constantly by landlords and investors looking to keep their portfolios profitable and current.

The Purpose and Impact of the Notice

The notice officially terminates the current lease on a specific date, which must be somewhere between six and twelve months from the day it's served. This built-in notice period is designed to give the tenant a fair amount of time to negotiate the new terms or, if necessary, find a new home for their business.

Its primary purposes are twofold:

A common real-world example is a landlord in Essex who owns a retail unit where a five-year lease is ending. To bring the rent in line with the high street's post-pandemic recovery, they serve a Section 25 notice proposing a 15% rent increase. This formally kicks off negotiations and ensures the property’s rental income reflects its true market value.

Interestingly, industry data shows that around 70% of Section 25 notices ultimately lead to a lease renewal on renegotiated terms. This high renewal rate highlights the notice's role as a tool for negotiation rather than just eviction, which is vital for property owners seeking stable income. For our clients—developers, freeholders, and RTM companies—understanding this dynamic is key to successful portfolio management, a process our Virtual Property Management services are designed to streamline.

Friendly vs Hostile Notices: Choosing Your Path

When it's time to issue a Section 25 notice, a landlord has to make a crucial decision between two very different approaches. The choice between a 'friendly' or 'hostile' notice isn't about being nice or nasty; it's a strategic call based entirely on your long-term plans for the property.

Getting this distinction right is the first step to ensuring the whole process aligns with your investment goals. One path looks to continue the tenancy under new, updated conditions, while the other brings it to a clean and definite end.

The Friendly Notice: An Invitation to Negotiate

A friendly notice is your tool of choice when you're happy for the tenant to stay, but you need to update the terms of their lease. Think of it as opening a formal, legally structured negotiation. This notice officially terminates the current lease but, in the same breath, proposes a new one and lays your suggested terms out on the table.

Common reasons for serving a friendly notice include:

Here's a perfect real-world example: imagine a landlord in Essex with a café that's doing great business. The landlord serves a friendly notice to increase the annual rent from £25,000 to £30,000 and to add a landlord-only break clause. This reflects the area's growth and gives the landlord future options, all while keeping a fantastic, reliable tenant in place and optimising the property's financial return.

Serving a notice is a precise legal action. Even a tiny error can invalidate the entire process, leading to frustrating and costly delays. Our Virtual Property Management services ensure every notice is drafted and served flawlessly, safeguarding your position right from the start. This professional oversight is a small investment to protect a high-value asset.

The Hostile Notice: A Path to Possession

On the flip side, a hostile notice is what you serve when you want the tenancy to end and have no intention of granting a new lease. This is naturally a more confrontational route, as its purpose is clear: you want the tenant to vacate the premises for good.

But you can't just ask a commercial tenant to leave because you feel like it. A hostile notice has to be justified by one of the seven statutory grounds laid out in the Landlord and Tenant Act 1954. These grounds cover everything from tenant breaches, like persistent rent arrears, to 'no-fault' reasons, such as your intention to redevelop the property.

As these legal frameworks are always evolving, it’s smart to keep up to date with any changes on the horizon. You can learn more about what’s coming down the track in our guide to the Renters Reform Bill 2025.

Friendly vs Hostile Section 25 Notice Comparison

To make the distinction crystal clear, it helps to see the two notice types side-by-side. The table below breaks down their core differences, from their primary goal to the likely outcome for both landlord and tenant.

Feature Friendly Notice (Proposing Renewal) Hostile Notice (Terminating Tenancy)
Primary Goal To renew the tenancy on updated, more favourable terms. To terminate the tenancy for good and regain vacant possession.
Key Content Includes specific proposed terms for the new lease (rent, term, etc.). States that the landlord opposes a new lease and cites the specific legal grounds.
Typical Outcome A negotiation between landlord and tenant, leading to a new lease agreement. The tenant vacates, or a court battle begins if the grounds are disputed.

Ultimately, whether you serve a friendly or hostile notice depends entirely on your end game. One keeps a valued tenant in place while improving your return, and the other paves the way for you to take back your property for redevelopment, sale, or your own use.

The Seven Grounds for Kicking a Tenant Out (Legally Speaking)

When you serve a hostile Section 25 notice, your reasons for wanting the property back can't be personal—they have to be strictly business, and legally sound. You can't just ask a commercial tenant to pack up and leave. You must rely on one of the seven statutory grounds laid out in the Landlord and Tenant Act 1954.

These grounds, conveniently labelled (a) through (g), are the only valid justifications for ending a tenancy against the tenant's wishes. They fall neatly into two distinct camps, each with its own set of rules and financial consequences.

When It's the Tenant's Fault

The first category covers situations where the tenant has simply failed to hold up their end of the bargain. These are known as 'tenant fault' grounds, and they come with a significant sting: if you prove your case, the tenant walks away with no statutory compensation.

There are three key grounds here:

To successfully use these grounds, you need a meticulous paper trail. Our Virtual Property Management services are designed for this, diligently tracking rent payments, correspondence, and property inspections to build a robust evidence file should you ever need it.

No-Fault Grounds and Redevelopment Plans

The second category covers 'no-fault' scenarios where you, the landlord, have legitimate plans for the property that don't involve the current tenant. Unlike the fault-based grounds, if you successfully rely on grounds (e), (f), or (g), you are legally required to pay the tenant statutory compensation.

These grounds are:

Ground (f) is one of the most common—and most heavily scrutinised—grounds out there. A developer client of ours planning to convert a dated Essex office block into modern residential flats would use this ground. But they can't just say they plan to do it. They must prove a firm, settled intention with concrete evidence like approved planning permissions, secured funding, and detailed architectural drawings.

The courts take an extremely dim view of landlords who try to use these grounds as a bluff. A landmark case, S Franses Ltd v The Cavendish Hotel (London) Ltd [2018], went all the way to the Supreme Court, which ruled that a landlord's redevelopment plans must be genuine and not just a scheme to get rid of the tenant. This is why building a watertight case from day one isn't just a good idea—it's non-negotiable. For more guidance on pulling the right documents together, explore the expert articles in our Resource Hub.

How to Serve a Section 25 Notice Correctly

Getting the procedural details of serving a Section 25 notice right is absolutely non-negotiable. One small slip-up can invalidate the entire process, forcing you to start from scratch and causing serious delays. This is about more than just paperwork; it’s about protecting your investment and making sure your plans for the property don't get derailed.

The notice has a strict service window: it must be served on the tenant no less than six months and no more than twelve months before the proposed termination date. The timing is critical. Imagine a landlord in South East London who gets the termination date wrong on their notice; their redevelopment plans could be pushed back by an entire year, throwing funding and project timelines into chaos.

Key Procedural Steps

The notice itself must be in the legally prescribed format. It needs to clearly state the termination date and specify whether you are offering a new tenancy or opposing renewal on one of the specific legal grounds.

The method you use to actually deliver the notice is just as important. The first place to look is always the lease agreement, as this often dictates exactly how notices must be served. If the lease is silent on the matter, then Section 196 of the Law of Property Act 1925 usually kicks in, which requires personal delivery or recorded post.

The graphic below lays out the main routes a landlord can take when ending a lease, depending on the grounds available to them.

A process flow diagram illustrates grounds for tenant termination, including tenant fault, no-fault, and redevelopment.

As you can see, there’s a clear fork in the road between terminations based on a tenant's breaches and those driven by the landlord's own strategic plans for the asset.

Professional Oversight Is a Non-Negotiable

Given the rigid legal requirements, this is precisely where professional oversight becomes invaluable. Minor errors, like a miscalculation of dates or a slight mistake in the wording, can render the notice defective and send you right back to square one. It’s exactly this kind of administrative burden and financial risk that professional support is designed to eliminate.

One small clerical error can lead to a twelve-month delay in your property strategy. This is a costly and entirely avoidable mistake. Precise execution is everything.

Our Virtual Property Management Services ensure these critical legal communications are managed flawlessly, guaranteeing every document is 100% compliant and served correctly. By entrusting this process to experts, you remove risk and can focus on your broader investment goals. If you're looking for more details on what this involves, learn more about a property manager's responsibilities in our detailed guide.

What to Do if You Receive a Section 25 Notice

For any commercial tenant, finding a Section 25 notice on the doormat can feel like a punch to the gut. But the absolute worst thing you can do is stick your head in the sand. Ignoring it can mean you accidentally give up your legal right to a new lease, leaving your business high and dry. The key is to act quickly and correctly.

Your very first move should be to get professional advice. Speak to a solicitor or a chartered surveyor who lives and breathes landlord and tenant law. They'll tell you if the notice is even valid and lay out your rights under the Landlord and Tenant Act 1954. This initial chat will be the foundation for your entire strategy.

How to Respond

If you want to stay put, you have to respond formally. This usually means serving your own legal document, a counter-notice, telling the landlord you want a new tenancy. This is a critical step. It protects your legal position and officially kicks off the negotiation process.

But what if the notice is ‘hostile’ – meaning the landlord wants you out and doesn't want to grant a new lease? Your focus immediately shifts to challenging their reasons. The law is clear: a landlord can’t just decide they want the property back on a whim. They need solid, evidence-backed grounds for kicking you out.

A classic example is a landlord using Ground (f) to say they want to redevelop the property. As a tenant, you could fight this. You might argue their plans aren't genuine, that they haven't got planning permission or funding, or even that the works could be done perfectly well with your business still in place.

Your Tenant Action Plan

Responding the right way involves a few key steps that will protect your business and give you the best shot at a good outcome.

  1. Check the Notice Itself: Go over it with a fine-tooth comb. Are the dates correct? Is it in the legally required format? Any mistake, no matter how small, could make it invalid. An invalid notice buys you precious time.
  2. Serve Your Counter-Notice: If you want to stay, this is non-negotiable. It officially tells the landlord you’re seeking a new lease and protects your right to take the matter to court if you can't agree on terms.
  3. Start Gathering Evidence: If you're challenging a hostile notice, you need to build your case. If the landlord is claiming you've failed to make repairs (Ground a), you’ll want to gather your maintenance records. If they’re claiming redevelopment (Ground f), you should be asking for copies of planning permissions and proof of funding.
  4. Know Your Right to Compensation: If the landlord is using a 'no-fault' ground to get you out, like redevelopment (f) or wanting the property for their own use (g), you may be entitled to statutory compensation. This is calculated based on the rateable value of your property and can be a significant amount, especially if you've been in business there for a long time.

Navigating this process is a minefield for tenants and landlords. Our Virtual Property Management Services can guide both parties through these legal hoops, making sure everything is handled fairly and by the book. If you're a leaseholder unsure of what to do next, our Resource Hub is packed with useful templates and guides to help you understand your rights and put together a strong response.

Navigating Negotiations and Final Steps

Two people shaking hands over documents and a laptop, with 'Lease Negotiation' text.

Once the formal notices have been exchanged, the process moves from legal paperwork to practical negotiation. This is where the future of the tenancy gets hammered out, whether through a sensible, amicable agreement or, far less commonly, through the courts.

The good news for both landlords and tenants is that the vast majority of commercial lease renewals are settled without ever setting foot in a courtroom. It’s a practical approach that saves everyone a huge amount of time, stress, and expensive legal fees.

The Art of the Deal

This stage is all about thrashing out the terms of the new lease. It’s a landlord’s opportunity to modernise an old agreement and a tenant’s chance to secure their business premises for the years ahead.

The key points of negotiation almost always boil down to a few core areas:

Our Virtual Property Management team can step in as an expert intermediary, guiding these discussions to protect your interests and secure a favourable outcome. We keep the conversation focused, professional, and productive.

Should the negotiations hit a wall, either the landlord or the tenant can apply to the court to settle the dispute. The court has the power to set the terms of the new lease itself, or to rule on the termination if the grounds are being challenged.

It's also worth remembering that 'interim rent' may become payable during this period – this is the rent that covers the gap between the old lease ending and the new one officially starting.

Securing Your Exit Strategy

For landlords thinking about selling up, a professionally managed Section 25 process is an essential piece of groundwork. Having a clear tenancy situation with a new lease in place makes your property a far more attractive and straightforward asset for potential buyers.

Our Virtual Property Management Services specialise in facilitating smooth property operations that enhance asset value. A well-handled Section 25 process ensures a seamless tenancy transition, which in turn maximises the value and appeal of your asset to future investors. For more guidance on the legal side of things, our Resource Hub is packed with useful information.

Your Top Questions, Answered

Navigating a Section 25 notice can feel like walking through a legal minefield. It’s no surprise that landlords and tenants often have urgent questions. Here, we tackle some of the most common queries we see day in, day out.

Can a Landlord Take Back a Section 25 Notice?

This is a big one, and the answer is a firm no. Once a Section 25 notice has been correctly served, you can't withdraw it, even if both you and the tenant agree to. It’s a legally binding document.

If a mistake was made, or if circumstances change and you want to offer different terms, you have to let the original notice run its course. Only then can you issue a completely new one, which resets the clock all over again.

What Happens if the Tenant Just Ignores the Notice?

Ignoring a Section 25 notice is one of the riskiest things a tenant can do. It’s not a strategy; it’s a surrender. By not responding, the tenant effectively gives up their legal right to a new lease.

This leaves the landlord free to apply to the court. They can then ask a judge to either enforce their proposed terms or terminate the tenancy entirely, and the tenant will have no legal grounds to object.

For a tenant, silence is not a defence—it’s an admission. UK law treats a failure to respond as an acceptance of the notice's consequences, so getting professional advice and replying within the timeframe is absolutely critical.

For a deeper dive into the common challenges of property management, our comprehensive guide covering property management FAQs in the UK offers plenty more insight.

Is the Tenant Always Entitled to Compensation?

Not at all. Compensation only comes into play if the landlord ends the lease using specific 'no-fault' grounds – namely grounds E, F, and G, which usually involve redevelopment or the landlord wanting the property for their own use.

If the tenancy is ending because of the tenant's own actions, like persistent rent arrears or another serious breach of the lease, then no compensation is due. The right to compensation is there to protect a well-behaved tenant from losing their premises, not to reward one who has broken their agreement.


Getting this process right is crucial. A single misstep can lead to costly court battles and long, frustrating delays. At Neon Property Services Ltd, our Virtual Property Management services are designed to handle these critical legal notices with the precision they demand, protecting your assets and keeping your strategy on track. Let us manage the legal details so you can focus on what you do best.

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