The distinction between leasehold and freehold is one of the most important things any property buyer in England and Wales needs to understand — yet it is one of the least well understood. Getting it wrong can mean buying a property that is difficult to mortgage, expensive to own, impossible to alter, and hard to sell. Getting it right can open up opportunities that many buyers miss.
At Hampton Surveyors, we deal with leasehold properties constantly — particularly in Hampton, Twickenham and the wider West London area, where purpose-built flats, converted Victorian houses, and riverside developments are overwhelmingly leasehold. This guide gives you everything you need to understand the system, spot the pitfalls, and make informed decisions.
Freehold and Leasehold: The Basics
In England and Wales, all property ownership falls into one of two main categories:
Freehold means you own the property and the land it stands on outright and permanently. There is no time limit on your ownership, and — subject to planning law and covenant restrictions — you can do more or less what you like with it. Almost all houses in England and Wales are freehold (recent legislation has curbed the practice of selling new houses as leasehold).
Leasehold means you own the right to occupy the property for a fixed period of years — the term of the lease. You don't own the land; that is owned by the freeholder (also called the landlord). When the lease expires, ownership of the property reverts to the freeholder. Most flats in England and Wales are leasehold. The lease term might be anything from a few years to 999 years.
There is a third, less common form called commonhold — essentially a form of flat ownership designed to give flat owners the equivalent of freehold rights. Despite existing since 2002, commonhold remains very rare in practice.
Why Lease Length Matters So Much
This is the single most important concept for leasehold buyers to grasp. A lease that has 999 years remaining is, for all practical purposes, as good as freehold. A lease with 85 years remaining is fine but you should act soon. A lease with 70 years remaining is a problem. A lease with fewer than 60 years is a serious problem — and anything under 80 years should ring alarm bells.
Here is why short leases are so problematic:
- Mortgage availability: Most high street lenders will not offer a mortgage on a property with fewer than 70–75 years remaining on the lease at the time of application. Some lenders require at least 85 years. If you buy with a short lease and cannot extend it, you may be unable to remortgage in the future.
- The "marriage value" threshold: Under current legislation, once a lease falls below 80 years, the freeholder becomes entitled to claim "marriage value" as part of the lease extension premium. This is an additional payment representing half the increase in value that accruing a longer lease creates — and it can add tens of thousands of pounds to the cost of extending.
- Diminishing capital value: Properties with short leases are worth significantly less than equivalent properties with long leases. The shorter the lease, the greater the discount — and the discount accelerates as leases fall below 80 years.
- Re-sale difficulty: If you buy a property with a short lease, you will inherit the problem and find it difficult to sell to buyers who need a mortgage.
The practical rule of thumb: if you are buying a leasehold property and the lease has fewer than 85 years remaining, you should either negotiate a price reduction to account for the extension cost, or make the extension a condition of your purchase. Get a lease extension valuation from an RICS Registered Valuer before you proceed.
Ground Rent: A Ticking Time Bomb
Ground rent is a payment leasehold owners make to the freeholder, typically annually. Until very recently, ground rents were often used by freeholders and developers as a profitable long-term income stream — and some ground rent clauses were deliberately structured to cause financial harm to leaseholders.
The most notorious type was the "doubling ground rent" clause, where the ground rent doubled every 10 or 25 years. A seemingly innocuous £250 per year ground rent that doubles every 10 years becomes over £256,000 per year after 100 years. Properties with these clauses are now effectively unmortgageable and unsaleable.
The Leasehold Reform (Ground Rent) Act 2022 banned ground rents above a "peppercorn" (zero) for most new residential leases granted after June 2022. However, existing leases with onerous ground rent clauses remain a live problem for buyers of second-hand properties. Always have your solicitor scrutinise the ground rent provisions in any leasehold purchase.
Service Charges and Maintenance
As a leaseholder, you are typically required to contribute to the cost of maintaining the building through a service charge. In theory, this is a sensible mechanism — everyone in a building contributes to the upkeep of the shared fabric. In practice, service charges are a major source of dispute between leaseholders and freeholders.
Service charges should be "reasonable" under the Landlord and Tenant Act 1985, and you have the right to challenge unreasonable charges at the First-tier Tribunal (Property Chamber). However, this process can be lengthy and costly.
Before buying a leasehold property, always request three years of service charge accounts from the vendor. Look for:
- Any large or unexpected one-off service charge demands
- A reserve fund (sinking fund) — the lack of one usually means large special levies are coming
- Any litigation between the freeholder and the building's residents' management company
- Any major works planned or in progress that could trigger a large additional demand
Extending Your Lease
Leaseholders in England and Wales have a statutory right to extend their lease under the Leasehold Reform, Housing and Urban Development Act 1993. To qualify, you must have owned the property for at least two years (this requirement is being removed under proposed reforms). The statutory extension adds 90 years to the existing lease term and reduces the ground rent to a peppercorn (zero).
The cost of the extension (the "premium") is calculated using a RICS valuation methodology and represents the freeholder's loss of income and reversion value. The longer the existing lease and the lower the ground rent, the cheaper the extension — which is why acting early makes financial sense.
At Hampton Surveyors, we carry out lease extension valuations for both leaseholders and freeholders across Hampton, Twickenham, Feltham, Richmond and Greater London. Our RICS Registered Valuers calculate the correct premium, advise on negotiation strategy, and if necessary represent you at the First-tier Tribunal.
Right to Manage and Enfranchisement
Two further important rights are available to groups of leaseholders:
Right to Manage (RTM) allows leaseholders in a building to take over the management of their building from the freeholder — without having to buy the freehold. This can give you control over service charges, maintenance standards, and the choice of managing agent. At least 50% of the flats in a building must participate.
Collective enfranchisement allows leaseholders collectively to buy the freehold of their building. Once you own the freehold (typically through a residents' management company), you can grant yourselves 999-year leases at peppercorn ground rent, eliminating the need for further lease extensions and giving you full control of the building.
The Leasehold Reform Landscape
Leasehold law in England and Wales is currently undergoing the most significant reform in a generation. The Leasehold and Freehold Reform Act 2024, which received Royal Assent in May 2024, introduces several important changes — many of which are still being implemented through secondary legislation. Key provisions include:
- Abolishing the two-year ownership requirement for statutory lease extensions and collective enfranchisement
- Extending standard lease extension terms from 90 to 990 years
- Removing "marriage value" from lease extension calculations
- Increasing transparency around service charges
- Restricting the circumstances in which freeholders can recover legal costs from leaseholders
These are significant changes that will make leasehold ownership considerably fairer. However, many provisions are not yet in force — always take up-to-date legal advice before relying on the reformed provisions.
"Oliver at Hampton Surveyors carried out our lease extension valuation when we had just 73 years remaining. His negotiation with the freeholder saved us nearly £18,000 compared to their opening offer. The whole process took four months and we now have 163 years on the lease. Best money we ever spent."
— David & Priya N., Leaseholders, Hampton Court
Frequently Asked Questions
Yes, but you need to go in with your eyes open. You need to understand the cost of extending the lease, check whether the property is mortgageable in its current state, and factor the extension cost into your offer. We recommend getting a lease extension valuation before making an offer on any property with fewer than 85 years remaining.
The premium to extend a lease depends on the current lease length, the ground rent, the value of the flat, and local comparable evidence. As a very rough guide, for a flat worth £300,000 with 80 years remaining and a low ground rent, you might expect to pay £10,000–£20,000. For a flat with 70 years remaining, the marriage value adds significantly to this figure. Only a formal RICS valuation will give you an accurate figure.
A flying freehold arises where part of one freehold property overhangs or underlies another — for example, where a bedroom extends over a neighbour's hallway, or where a passageway passes under a building. Flying freeholds can cause mortgage difficulties and create complex maintenance obligations. Your surveyor will flag any evidence of a flying freehold arrangement and your solicitor should investigate the title carefully.
The Leasehold and Freehold Reform Act 2024 bans the sale of new houses (as opposed to flats) as leasehold in most circumstances. This largely stops the practice that caused so much controversy in the 2010s, when major developers were selling new houses as leasehold. Existing leasehold houses are not affected by this ban, though other provisions of the Act improve their rights.
Yes. Our RICS Registered Valuers provide lease extension valuations for leaseholders across Hampton, Twickenham, Feltham, Richmond, Kingston and wider London. We calculate the correct premium, advise on negotiation strategy, and can represent you through the formal statutory process if needed. Contact us for a free initial discussion about your situation.
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