Impartial Guides for Flat Owners
Leasehold can be complicated. Here is what you need to know, explained plainly, whether you are looking to sell or just want to understand your position.
When you buy a leasehold flat, you own the right to occupy the property for a fixed term: typically 99, 125, or 999 years from the date the lease was originally granted. You do not own the building itself. The building is owned by a freeholder (also called the landlord), and you hold a lease from them.
Your lease sets out the terms of your occupation: what you can and cannot do with the property, what you must pay to the freeholder and when, and what responsibilities the freeholder has towards the building. The lease is a legal contract, and its terms matter significantly when you come to sell.
Most leasehold flat owners also pay two regular charges:
The building is managed either by the freeholder directly or by a managing agent appointed by the freeholder. The quality and responsiveness of building management varies considerably and can have a real impact on the experience of owning and selling a leasehold flat.
The length of the lease is one of the most important factors when selling a leasehold flat. As the lease gets shorter, the flat becomes progressively harder to mortgage, and therefore harder to sell.
Most mortgage lenders require a lease to have at least 70 to 85 years remaining at the point of application, with some requiring more. Once a lease falls below 80 years, the number of lenders willing to lend reduces significantly. Below 70 years, most mainstream lenders will not lend at all, restricting buyers to those who can purchase with cash.
There is also a legal threshold at 80 years. Once a lease falls below 80 years, the cost of extending it increases significantly due to a concept called "marriage value" - the additional value that is added to the property by the extension itself. Leaseholders wishing to extend below this threshold must pay a proportion of this marriage value to the freeholder.
The Leasehold and Freehold Reform Act 2024 (LAFRA) was passed with the intention of making lease extensions cheaper and easier. But many of the key provisions have not yet been brought into force, and the practical position as of 2026 remains uncertain. If you are considering a lease extension, take legal advice on the current state of the law before proceeding.
Ground rent is an annual payment made by the leaseholder to the freeholder. It is set out in the lease and forms part of the terms of occupation. In older leases, ground rent was often a nominal amount, sometimes as low as a few pounds per year. In leases granted from the late 1990s onwards, ground rents became higher and, in some cases, included clauses that allowed the rent to increase over time.
The most problematic clauses are those that allow the ground rent to double at regular intervals (for example, every 10 or 25 years). A ground rent that doubles every 10 years will, over a 60-year period, increase from a starting figure of say £250 per year to over £16,000 per year. Mortgage lenders regard these clauses as onerous and many will not lend on properties with doubling ground rent terms.
The Leasehold Reform (Ground Rent) Act 2022 made it unlawful for landlords to charge ground rent on new residential leases granted on or after 30 June 2022. Existing leases are not affected. If your lease was granted before that date, the ground rent terms remain in place and can still affect your ability to sell.
If your lease contains a doubling or escalating ground rent clause, it is worth taking legal advice on whether it can be varied or whether a lease extension might address the issue.
Service charges cover the cost of maintaining, insuring, and managing the building. They are collected from all the leaseholders in the block, typically on an annual or twice-yearly basis, and the amount can vary considerably depending on the size of the building, its condition, and the quality of management.
Leaseholders have the right to request a summary of relevant costs and to inspect accounts under the Landlord and Tenant Act 1985. Service charges must be reasonably incurred and the services must be carried out to a reasonable standard. If you believe service charges are unreasonable, you can apply to the First-tier Tribunal (Property Chamber) to challenge them.
High service charges affect buyer demand. Buyers (and their mortgage lenders) look at the total cost of ownership, not just the purchase price. A flat with service charges of several thousand pounds per year will appeal to fewer buyers than one where charges are more modest. Planned major works (for example, roof replacement or external decoration) can also reduce buyer confidence even before the works have been carried out.
When selling, buyers' solicitors will request a management pack that includes the last three years of service charge accounts. If accounts have not been produced or are not available, this can slow the sale significantly.
Problems with the freeholder or managing agent are common in leasehold transactions and can significantly affect the ease of selling. Buyers' solicitors typically need a range of information about the building before they can advise their client to proceed; if that information is hard to obtain, it can delay or even derail a sale.
Managing agents are required to provide a management pack when requested, but the timeframes can be slow. Packs can take four to eight weeks to arrive, and some managing agents are slower still. The pack typically contains service charge accounts, insurance details, information about planned major works, and any disputes affecting the block. If a buyer is working to a mortgage offer with an expiry date, delays in receiving this information can cause serious problems.
In some cases, the freeholder cannot be easily located: for example, where the freehold was held by a company that has since been dissolved, or where the freeholder has simply stopped responding to correspondence. An absent freeholder complicates a sale because buyers' solicitors need to establish whether the lease is properly documented and whether any consents required under the lease can be obtained.
It is sometimes possible to obtain indemnity insurance to protect against the risks associated with an absent freeholder, but this is not always straightforward and specialist legal advice is usually required.
Ongoing disputes between leaseholders and the freeholder or managing agent, or major works that are planned or under way, can also create uncertainty for buyers and their lenders. Solicitors will flag these issues and buyers may be reluctant to proceed until matters are resolved.
Each of the issues above can make a leasehold flat harder to sell through conventional routes. The combination of a short lease, high service charges, and an unresponsive managing agent can make an open-market sale very difficult, not because the flat is unsaleable, but because the pool of buyers willing and able to navigate those complications shrinks considerably.
For sellers dealing with one or more of these issues, the practical options are:
The right route depends on your circumstances. If you have a flat with leasehold complications and are not sure which approach makes most sense, we are happy to talk it through with you, with no obligation.
The most reliable method is to search the title register at HM Land Registry, accessible via gov.uk. The register shows the original lease length and start date, from which you can calculate the remaining term. Your solicitor or conveyancer can also confirm this. See our full guide: How to check how many years are left on your lease.
Yes, but it limits your options. Most mortgage lenders will not lend on a flat with fewer than 70 to 80 years remaining on the lease. This restricts your buyer pool to cash buyers. Options include extending the lease before selling, selling at auction where cash investors are common, or selling directly to a specialist cash buyer. Each option has trade-offs that depend on your circumstances.
The Leasehold and Freehold Reform Act 2024 (LAFRA) received Royal Assent in May 2024 but many provisions were not brought into force before the change of government. The two-year ownership requirement before a leaseholder could serve a statutory lease extension notice was abolished on 31 January 2025, so leaseholders can now serve notice from the day they become the registered owner. As of 2026, the position on lease extension costs remains uncertain. The government has committed to further reform but implementation has been slow. If you are considering a lease extension, take legal advice on the current state of the law before proceeding, as the picture may have changed since this page was last updated.
You request it directly from your managing agent, usually through your solicitor once a sale is under way. Managing agents typically charge a fee for the pack, usually between £200 and £500. The pack contains service charge accounts, insurance details, information about planned works, and other information that buyers' solicitors require. Packs can take several weeks to arrive, so it is worth requesting early in the process.
It can, particularly if the ground rent is high or the lease contains a doubling clause. Ground rents that double every 10 years are considered onerous by many lenders and can make a flat difficult to mortgage. The Leasehold Reform (Ground Rent) Act 2022 banned ground rents for new leases granted after June 2022, but existing leases are not affected.
Detailed guides on specific leasehold topics.
The three forms of flat ownership in England and what each means in practice. Lease terms, ground rent, the freeholder relationship, share of freehold, and the new Commonhold and Leasehold Reform Bill explained in plain English.
Read the guide →A plain-English guide to reading a UK residential lease: where to find your copy, how the document is structured, the clauses every flat owner should check before selling, and the red flags worth flagging to a solicitor.
Read the guide →Plain-English guide to the four roles that run a leasehold flat building: who does what, who you actually pay, who to contact when something goes wrong, and what changes when leaseholders take control through an RMC or RTM.
Read the guide →What ground rent is, how it differs from service charge, the four ways it escalates, when it becomes a problem for a sale, and what the law change means for existing leases.
Read the guide →What a reserve fund is, whether your lease allows one, how the money is held, how it works with Section 20, and why your share stays with the building when you sell.
Read the guide →Who insures the block, who pays through the service charge, what the policy covers, your right to challenge the cost, and what a buyer's solicitor will want to see.
Read the guide →How leaseholders take over the management of their building from the freeholder: the no-fault right, whether your building qualifies, how the process works, and what it means for a sale.
Read the guide →How the leaseholders in a block buy the freehold of their building together: how it differs from Right to Manage, whether your building qualifies, what it costs, and what it means for a sale.
Read the guide →The right of the leaseholders in a block to be offered the freehold first, before the freeholder can sell it elsewhere: what a Section 5 notice is, the two-month response window, the criminal offence for non-compliance, and the buyback right.
Read the guide →What has actually changed, what has not, and what it means for a sale today: the 2022 ground rent cap, the parts of the 2024 Act that have commenced and the parts still on the shelf, the freeholders' judicial review, and the future of commonhold.
Read the guide →The alternative to leasehold that has existed in English law since 2004 but has barely been used: how it differs from leasehold and share of freehold, why so few buildings use it, where the reforms stand, and what it means for a flat sale today.
Read the guide →How most leases treat long letting and short-term lets differently, the rules that wrap around either route (consent, planning, insurance, the Renters' Rights Act 2025), and how it all shows up on a future sale.
Read the guide →What counts as an alteration, the Licence to Alter, when the freeholder can refuse consent, the line between lease consent and planning or building regs, and what happens on a sale if works were done without consent.
Read the guide →The fire-safety form lenders ask for on flats in tall blocks: what the ratings mean, when one is needed, who pays, the Building Safety Act 2022 leaseholder protections, and how it all affects a sale.
Read the guide →The two routes to a longer lease: the formal Section 42 claim under LRHUDA 1993, and the voluntary informal deal with the freeholder. How each works, costs, timescales and what LAFRA 2024 has and has not changed.
Read the guide →How UK mortgage lenders treat lease length on flat sales: the rules of thumb, the 80, 70 and 60-year thresholds, who lends in each tier and what it means for a seller.
Read the guide →A step-by-step guide to finding your remaining lease term, including how to read a title register, what the lease document tells you, and when to take professional advice.
Read the guide →What to do if your freeholder cannot be contacted or has disappeared, how it affects your sale, and what options are available, including indemnity insurance and the right to manage.
Read the guide →A slow or unresponsive managing agent can stall a sale mid-conveyancing. This guide covers your rights, the formal complaints routes, and which sale method is most resilient to managing agent delays.
Read the guide →The statutory process step by step: Section 42 notices, premiums, professional costs, typical timescales, and what the Leasehold and Freehold Reform Act 2024 has actually changed so far.
Read the guide →A decision guide by lease band: when extending before selling makes financial sense, when to sell as-is, and how to compare the net proceeds in each scenario.
Read the guide →What service charges cover, the statutory reasonableness test, when Section 20 consultation applies, and how to dispute charges at the First-tier Tribunal.
Read the guide →