What is a Head Lease?
A head lease is a long lease granted directly by the freeholder, sitting above the lease on your individual flat. The person who holds it is called the head leaseholder, also known as the "intermediate landlord". They sit between you and the freeholder in the ownership chain. The lease for your flat, granted out of the head lease, is called an underlease.
Based on our analysis of over 11,000 leasehold flats, 8% have a head lease. Head leases and other intermediate leases are more prevalent in large London estates and developer-built blocks. If you've spotted reference to "the headlease" on your title or in your conveyancer's report, this is what it actually means.
A Simple Example
Imagine a developer builds a block of 30 flats. They might create a head lease for 150 years for a management company to run the building. They then have the management company issue leases for each flat for 125 years.
The ownership chain looks like this:
- The freeholder owns the building outright.
- The management company holds the head lease over the whole block.
- You hold an underlease over your individual flat.
Three layers, all stacked. Your right to live in and enjoy your flat is unchanged, but there's an extra landlord between you and the freeholder.
Why It Matters to You
A head lease is invisible in day-to-day life. You pay your ground rent and service charge, the building gets managed, life goes on. The structure only matters at transaction points: extending your lease, selling your flat or getting a mortgage.
At those moments, it adds a layer of complexity. If you're extending, the premium has to be split between the head leaseholder and the freeholder. If you're selling, your conveyancer will flag the head lease to the buyer's solicitor. If you're remortgaging, some lenders ask additional questions about the structure.
None of these are deal-breakers. They're procedural steps that specialists handle every day.
Head Lease vs Underlease vs Freehold
Three terms get used interchangeably and confusingly. Here's the distinction:
| Term | Who Holds It | What It Is |
|---|---|---|
| Freehold | The freeholder | Outright ownership of the land and building |
| Head Lease | The head leaseholder (intermediate landlord) | A lease over the whole building, granted by the freeholder |
| Underlease | You, the flat owner | A lease over your individual flat, granted out of the head lease |
All three can exist on a single building at once. The head leaseholder has obligations upwards to the freeholder and downwards to the flat owners.
What a Head Lease Means for Your Lease Extension
This is where head leases actually bite. Under the Leasehold Reform, Housing and Urban Development Act 1993 (LRHUDA 1993), the person who grants your statutory 90-year extension is called the competent landlord. This is the first landlord above you whose interest is long enough to grant the full extension.
If the head lease has more than 90 years remaining beyond your current term, the head leaseholder is the competent landlord. If not, the freeholder steps in as competent landlord, but the head leaseholder still gets a share of the premium.
The premium is split between them in proportion to the value of the interest each is giving up. A specialist surveyor calculates this. Your total premium is no higher than it would be without a head lease; it's just divided differently.
The Section 42 notice may need to be served on both parties. That sounds complicated, but it's standard practice for any specialist handling head lease cases.
Selling and Mortgaging with a Head Lease
Most flats with head leases sell and mortgage without issue. Your conveyancer notes the structure, the buyer's solicitor reviews the head lease document, and the transaction proceeds.
Problems only emerge when the head lease itself has issues: the document is missing from HM Land Registry, the head lease is running short, or the head leaseholder has gone missing. All of these are solvable with indemnity insurance, vesting orders or specialist legal work, but they take time.
If you're buying a flat with a head lease, ask your mortgage broker to confirm your lender accepts the structure. Most do. The minority that don't tend to be specialist or short-term lenders.
In Summary
A head lease is a normal legal structure, not a defect. It adds a layer between you and the freeholder, but it doesn't change your right to live in and enjoy your flat. It does make lease extensions, sales and mortgages slightly more complex, which is why getting specialist advice early is worth it.
If you've found a head lease on your title, the next step is to understand how it affects your specific situation. Our free lease report tells you exactly what's in your chain of ownership and what an extension will cost, head lease included.
