Glossary · UK
What is Statutory Lease Extension?
A leaseholder's legal right to extend a residential lease by a set period at a peppercorn (zero) ground rent, once they have owned the property for at least two years.
Full Definition
A statutory lease extension is a leaseholder's legal right, under leasehold reform legislation, to extend their lease without needing the landlord's agreement on the fundamental terms, provided they have owned the leasehold flat or house for at least two years (or can rely on a previous qualifying owner's ownership period in some circumstances). Under the reforms brought in by the Leasehold and Freehold Reform Act 2024 (which built on, and in due course is intended to replace, the previous regime under the Leasehold Reform, Housing and Urban Development Act 1993), a qualifying leaseholder can extend a flat lease by 990 years, or a house lease by 990 years, at a peppercorn (zero) ground rent for the remainder of the term, removing the ground rent liability entirely going forward rather than merely extending the lease length as under some older rules. The cost of a statutory lease extension, known as the premium, is calculated using a formula that takes into account the value of the property, the length of lease remaining, the current ground rent being given up, and (for leases with fewer than around 80 years remaining) an additional "marriage value" element reflecting the increase in the property's overall value created by the extension -- although reforms have sought to simplify and, in some cases, reduce this calculation. Because a very short remaining lease term can make a property difficult to mortgage and depresses its market value, leaseholders are generally advised to extend well before the lease falls below around 80 years remaining, since the marriage value element (where it still applies) can add significantly to the premium once that threshold is crossed.