Leasehold

Leasehold ownership underpins the majority of UK flats and apartments, and getting it right matters because lease terms directly shape what you pay, what you can do with the property, and what it’s worth at resale. A weak lease can quietly erode value over decades; a strong one can deliver returns equivalent to freehold without the entry-price premium.

The Leasehold and Freehold Reform Act 2024 introduced significant changes to UK leasehold law, with provisions being phased in through 2025 and 2026. The headline changes include making it cheaper and easier for leaseholders to extend their lease or buy their freehold, removing the requirement to wait two years after purchase before extending, increasing standard lease extension terms to 990 years, and improving transparency on service charges. The wider direction of travel is towards weakening the leasehold model itself, with commonhold being positioned as the long-term alternative for new-build flats.

For anyone buying leasehold today, the reforms strengthen the leaseholder’s position — but the system itself remains in transition, and getting professional legal advice on the specific lease before exchange is more important than ever.

A lease is a depreciating asset. The fewer years remaining, the less the property is worth and the harder it is to mortgage or sell. Two thresholds matter:

The 80-year rule. Once a lease falls below 80 years, the cost to extend it rises sharply because of “marriage value” — the legal term for the additional value created when a short lease is extended, half of which the freeholder is entitled to claim. Extending before this point is far cheaper.

The 70–80 year mortgage threshold. Most UK lenders require a lease to have at least 70 to 80 years remaining at the end of the mortgage term. A property with 75 years left may be unmortgageable on a 25-year deal even if it’s affordable in cash terms.

For investors, lease length is one of the first things to check on any leasehold purchase — and lease extension costs should always be priced into the deal where the term is approaching the 80-year mark.

Freehold: Complete ownership of both the property and the land it sits on, with no time limit.

Service Charges: Fees paid by leaseholders to the freeholder to cover maintenance of communal areas and services.

Ground Rent: An annual fee paid by leaseholders to the freeholder for the land the property is built on.

Commonhold: An alternative to leasehold for flats where each owner holds the freehold of their unit and shares ownership of common areas.

Mortgage: A loan secured against the property; lenders apply minimum lease length rules to leasehold purchases.

Marriage Value: The uplift in property value created when a short lease is extended, of which the freeholder is entitled to half when the lease has fallen below 80 years.

Advantages. Leasehold properties — particularly flats — are typically more affordable than equivalent freeholds, giving investors a lower entry price into prime city-centre locations. Ground rent on most new long residential leases in England and Wales is now capped at a peppercorn under the Leasehold Reform (Ground Rent) Act 2022, removing a historic concern. The freeholder takes responsibility for the structure of the building and managing communal services, which suits hands-off investors.

Disadvantages. Leaseholders face restrictions on alterations, subletting and use, set by the lease. Service charges directly reduce net rental yield and can rise sharply when major works are due. Lease length depreciates over time — short leases become harder to mortgage and resell, and extension costs can be substantial once the lease falls below 80 years. Older leases signed before 2022 may still carry escalating ground rent that needs careful scrutiny before purchase.

The simplest way to think about it: freehold means you own the land and everything on it indefinitely; leasehold means you own the right to occupy a specific property for a defined number of years. A freeholder has full control, doesn’t pay ground rent or service charges to a third party, and faces no expiry date on their ownership. A leaseholder, by contrast, holds the property under terms set by the lease.

For investors, this distinction matters in three ways: leasehold properties typically have lower entry prices than equivalent freeholds, but carry ongoing charges that affect net yield; lease length directly influences mortgageability and resale value; and the freeholder retains rights that can affect what you do with the property, including subletting restrictions in some leases.

Two recurring costs sit at the heart of leasehold ownership. Ground rent is a periodic payment to the freeholder — capped at a peppercorn on most new leases since 2022, but potentially significant on older leases. Service charges cover the leaseholder’s share of communal cleaning, lift maintenance, building insurance, reserve fund contributions and major works. They vary widely and should always be factored into return calculations alongside lease extension costs where relevant.

What is the meaning of leasehold?

Leasehold is a form of UK property ownership where you own the building for a fixed period defined by a lease agreement, but you do not own the land it sits on. The land remains the freeholder’s, and the property reverts to them when the lease expires unless it has been extended.

What is a leaseholder?

A leaseholder is the person who holds the lease on a property. They have the right to live in or let the property for the duration of the lease term, typically 99 to 999 years, while the underlying land continues to belong to the freeholder.

What is the difference between leasehold and freehold?

Freehold means you own both the building and the land it sits on outright, with no time limit. Leasehold means you own the building only, for a fixed term set by the lease, and the land belongs to a freeholder. Leaseholders typically pay ground rent and service charges to the freeholder.

Why does lease length matter?

Lease length affects mortgageability, value and saleability. Most lenders require at least 70 to 80 years remaining at the end of the mortgage term. Leases below 80 years become more expensive to extend due to marriage value, and very short leases can be hard to mortgage or sell.

In the UK, around 4.5 million properties are leasehold, with flats making up the majority of these. Shorter leases (under 80 years) can reduce property value by up to 20%, and extending a lease can cost thousands of pounds, depending on the lease length and property value.