Section 5 Notice: A Practical Guide to Right of First Refusal for UK Leaseholders

An unfamiliar envelope from your freeholder’s solicitor lands on the mat, and inside is a formal notice saying they intend to sell the freehold of your building. If you’ve never seen a Section 5 Notice before, it can look intimidating — full of legal references, strict deadlines, and language that assumes you already know what to do. In reality, it’s one of the more useful rights leaseholders have under English law, but only if you understand it and act within the time you’re given. This guide walks through what a Section 5 Notice actually means, what your options are, and the practical mistakes that cause leaseholders to lose out.

What Is a Section 5 Notice?

A Section 5 Notice is served under the Landlord and Tenant Act 1987. It’s the formal document a freeholder (or an intermediate landlord in some structures) must send to qualifying leaseholders before selling the freehold, or a superior lease, of a building containing flats.

The legal principle behind it is known as the right of first refusal. Before the freeholder can sell to an outside buyer, they must first offer the sale to the leaseholders in the building, on the same terms they intend to sell it elsewhere. Only if the leaseholders decline or fail to respond in time can the freeholder go ahead and sell to a third party.

It’s worth being clear about what this notice does and doesn’t do. It gives leaseholders the opportunity to buy — it isn’t an automatic block on the sale going ahead, and it doesn’t force the freeholder to keep the building if leaseholders aren’t interested. What it does is stop the freeholder from quietly selling to someone else without giving the people living there a fair chance to buy it first.

Why This Right Exists

The right of first refusal was introduced to address a specific problem: freeholders selling buildings to investors or other landlords without any input from the leaseholders who actually lived there, sometimes resulting in the building passing to a less cooperative or less transparent freeholder. By requiring the leaseholders to be offered the chance to buy first, the law gives residents a genuine opportunity to take control of their building’s ownership, rather than being passed between landlords with no say in the matter.

Failing to serve a Section 5 Notice when required isn’t a minor administrative slip. It’s treated as a criminal offence under the Act, which reflects how seriously the right of first refusal is meant to be taken.

Do You Qualify?

Not every leaseholder or every building is automatically covered by the right of first refusal, so it’s worth understanding the general shape of who qualifies:

• The building generally needs to contain flats let to qualifying long leaseholders, with a majority of the building held on that basis.
• Certain types of leaseholders are excluded from counting toward the majority — for example, someone who owns three or more flats in the same building is not treated as a qualifying tenant for this purpose.
• Some ownership structures and transfers are exempt from the requirement altogether, such as certain transfers to family members or between related companies.

Because the qualifying rules involve several conditions working together, it’s sensible to have a solicitor confirm whether your specific building and lease arrangement qualifies, rather than assuming either way based on a general description.

What Happens When You Receive a Section 5 Notice

The notice sets out the terms. A proper Section 5 Notice will state the price and terms the freeholder is prepared to sell and will give leaseholders a formal window to respond.

You have a fixed period to respond. The law requires a minimum response period — typically at least two months from when the notice is served — for leaseholders to decide whether to accept the offer, though the exact deadline will be stated on the notice itself and should always be checked directly rather than assumed.

A majority decision is needed. For leaseholders to take up the right of first refusal, a majority of qualifying tenants in the building generally need to agree to accept the offer and follow through with the purchase. This means early conversation with your neighbours matters — a Section 5 Notice received by one flat affects everyone in the building.

Doing nothing has consequences. If the deadline passes without the required majority accepting, leaseholders lose the opportunity under that notice, and the freeholder becomes free to proceed with a sale to someone else — usually for a limited period afterwards, and generally not on terms more favourable to the buyer than what was offered to leaseholders.

What Are Your Options?

If you receive a Section 5 Notice, there are broadly three paths available, and the right one depends on your building, your neighbours, and your appetite for taking on collective ownership.

Accept and organise a purchase. If enough leaseholders are interested, the building’s leaseholders can come together — typically forming a company for the purpose — to purchase the freehold on the terms set out in the notice. This can be a genuine opportunity to gain long-term control over service charges, management decisions, and future costs.

Decline and let the sale proceed. Leaseholders are not obliged to buy. If there’s little appetite among residents, or the terms don’t make financial sense collectively, it’s entirely reasonable to let the notice lapse and allow the freeholder to sell to their intended buyer.

Negotiate before the deadline. In some cases, leaseholders may wish to query the price or terms set out in the notice, or seek professional advice on whether it represents fair value, before deciding whether to proceed. This should be done promptly, given the fixed response window.

Whichever route you’re considering, speaking to a solicitor experienced in leasehold enfranchisement early — ideally as soon as the notice arrives — gives you the best chance of making an informed decision within the time available.

Common Mistakes Leaseholders Make

Assuming someone else will deal with it. Because the notice is often addressed collectively, or because only one or two flats receive direct correspondence, it’s easy for leaseholders to assume their neighbours are handling it. In practice, coordinating a response is everyone’s responsibility, and confusion over who’s “dealing with it” is one of the most common reasons buildings miss their opportunity.

Underestimating how quickly the deadline arrives. A response period that sounds generous on paper — a couple of months — can disappear quickly once you factor in organising a residents’ meeting, agreeing on a way forward, instructing a solicitor, and arranging finance if needed. Leaseholders who treat the notice as something to deal with “eventually” often run out of time to act properly.

Not checking whether the notice is valid. Freeholders must follow specific requirements when serving a Section 5 Notice. If a notice appears incomplete, inconsistent, or unclear about the terms of sale, it’s worth having a solicitor review it rather than assuming it’s automatically valid or invalid yourself.

Missing the wider picture. Some leaseholders focus only on whether they personally want to buy, without considering that a majority decision is required. Even leaseholders who aren’t interested in participating financially may still want to understand how the building will be run under a new freeholder, since that affects everyone.

Failing to act because the group can’t agree. Disagreement among leaseholders about price, structure, or whether to proceed at all is common and can eat up valuable time. Having an early, organised conversation — rather than informal chats that drift without a decision — makes it far more likely that the building can respond within the deadline, one way or the other.

What If You Think a Section 5 Notice Should Have Been Served But Wasn’t?

If a freeholder sells the building without serving the required notice, leaseholders may have rights to challenge the sale or seek redress, since failing to offer the right of first refusal where it applies is a breach of the Act. This is a complex area and highly dependent on the specific circumstances of the sale, so it’s an area where early legal advice is particularly valuable rather than something to attempt to unpick alone.

Getting the Right Support

A Section 5 Notice moves quickly, involves a group decision, and carries real consequences if the deadline is missed. The most useful thing any leaseholder can do on receiving one is to treat it as urgent from day one: read it carefully, speak to neighbours promptly, and get a solicitor experienced in leasehold enfranchisement involved early enough that there’s genuinely time to weigh up the options — rather than scrambling in the final days before the response window closes.

Frequently Asked Questions

1. What is a Section 5 Notice?

A Section 5 Notice is a formal notice served under the Landlord and Tenant Act 1987, given to qualifying leaseholders when a freeholder intends to sell the freehold or superior lease of their building. It gives leaseholders the right of first refusal — the opportunity to buy on the same terms before the freeholder sells elsewhere.

2. Do I have to buy the freehold if I receive a Section 5 Notice?

No. The right of first refusal gives leaseholders the option to buy; it doesn’t require them to. If there isn’t enough interest or support among leaseholders, the sale can proceed to the freeholder’s intended buyer.

3. How long do leaseholders have to respond to a Section 5 Notice?

The response period is set out in the notice itself, and the law requires a minimum period, commonly at least two months, for leaseholders to accept the offer. The exact deadline should always be checked on the specific notice received, as timing can vary.

4. What happens if leaseholders miss the deadline?

If the required majority of leaseholders don’t accept the offer within the deadline, the right of first refusal under that notice lapses, and the freeholder is generally free to sell to a third party, typically on terms no better than those offered to leaseholders.

5. Is it a legal requirement for freeholders to serve a Section 5 Notice?

Yes, where the right of first refusal applies. Failing to serve a valid Section 5 Notice when required is treated as a criminal offence under the Landlord and Tenant Act 1987.

6. Can one leaseholder buy the freehold alone after a Section 5 Notice?

Typically, the right of first refusal involves a majority of qualifying leaseholders in the building acting together, often through a company formed for the purpose, rather than a single leaseholder purchasing independently. Individual circumstances can vary, so it’s worth getting specific advice for your building.

7. What should I do first if I receive a Section 5 Notice?

Read the notice carefully to identify the deadline, speak to your neighbours as soon as possible to gauge interest, and contact a solicitor experienced in leasehold enfranchisement early, since the response window moves faster than it may first appear.