Buyer guide
How to buy a leasehold property safely
With a leasehold you own the property for a fixed number of years, not the land it sits on. Most flats are leasehold, and so are some houses. Buying one safely comes down to checking a handful of specific things before you commit, because the wrong lease can be expensive to put right and hard to sell on.
Leasehold versus freehold
A freeholder owns the building and the land outright and indefinitely. A leaseholder owns only the right to live in the property for the length of the lease, after which it returns to the freeholder. In practice leases start long, often 99, 125, or 999 years, but they count down every year, and a short lease becomes a genuine problem for value and for mortgageability. Most flats are sold as leasehold because of the shared structure, and although new leasehold houses are now rare, plenty of older leasehold houses still exist and carry the same considerations.
Years remaining: the 80-year line
The single most important number is the years left on the lease. Once a lease drops below 80 years, extending it becomes significantly more expensive, because of an extra cost known as marriage value that the freeholder can claim. Many lenders are also cautious about leases with fewer than roughly 70 to 80 years remaining, which can shrink the pool of buyers able to purchase from you later. Always ask for the exact number of years left, and treat anything approaching 80 years as a real cost to factor into both your offer and your future plans.
Ground rent
Ground rent is a charge the leaseholder pays the freeholder simply for holding the lease. The danger usually lies not in the headline figure but in the escalation clause, where the rent doubles every ten or fifteen years and balloons to an absurd level over the life of the lease. Onerous ground rent can make a flat hard to mortgage and harder to sell. On most new residential leases granted since June 2022, ground rent is limited to a peppercorn, meaning effectively nothing, but older leases can still carry steep escalating terms, so always read the actual clause.
Service charges and the sinking fund
Service charges cover the maintenance of shared areas, buildings insurance, and management of the block. Ask for the last three or so years of accounts to see the level and how fast it has been rising. Check whether there is a sinking fund set aside for major works, and whether any large works are already planned, because a new roof, new lift, or external repairs can land leaseholders with bills running into thousands of pounds each. A suspiciously low service charge with no reserve fund can be a warning sign rather than a saving.
The management and the freeholder
Find out who manages the building day to day and whether the leaseholders are actually happy with them. A well-run block with a responsive managing agent is worth a great deal, while a neglected or combative one can make ownership miserable. Ask about any disputes, the condition of the communal areas, and how major decisions get made. Where the leaseholders collectively own the freehold, through a share of freehold arrangement, they tend to have more control over costs and decisions and tend to face fewer unpleasant surprises down the line.
Your rights to extend and enfranchise
Leaseholders have statutory rights that are worth understanding before you buy. In most cases you can extend a flat lease or, with other leaseholders, buy the freehold of the building together through collective enfranchisement, and you can apply for the right to manage the block. Reforms in recent years have been aimed at making these rights cheaper and simpler to use, though the detail continues to change. Knowing that these routes exist, and roughly what they involve, helps you judge a short lease or a difficult freeholder with clearer eyes.
Get the right legal advice
A conveyancer who is experienced specifically in leasehold will review the lease, the management pack, and the service charge accounts, and flag every issue above before you exchange. This is genuinely not the moment to choose the cheapest quote you can find. The cost of proper, leasehold-aware advice is small against the cost of a short lease, an onerous ground rent, or a looming major-works bill that you only understand fully once you already own the flat and the money has changed hands.
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