How to Sell a House with a Short Lease in England and Wales

A short lease, generally 80 years or fewer remaining, makes many mainstream lenders unwilling to lend, since their security weakens as the lease runs down, which narrows your buyer pool to cash buyers and the smaller number of specialist lenders. Reform has changed some of this: the two-year ownership wait before you can extend was abolished in February 2025. It has not changed the cost, marriage value, the extra charge triggered once a lease drops under 80 years, remains in law but is not yet abolished, so extension on a genuinely short lease is still expensive right now.

30th September, 2026

Why 80 years is the number that matters

Once a lease drops below 80 years remaining, extending it triggers an additional cost called marriage value, on top of the standard extension premium, because the combined value of the lease and freehold jumps once they are reunited at that point. This is the main reason 80 years has become the practical cut-off both for lenders’ comfort and for how expensive extension becomes. Around 412,000 households in England currently live in a property at or below that threshold, 204,000 of them owner-occupiers, out of a leasehold stock of 4.9 million dwellings in England overall.

What reform has actually changed, and what it has not

The Leasehold and Freehold Reform Act 2024 abolishes the two-year ownership wait before a leaseholder can serve notice to extend, and that change is genuinely in force from February 2025, a real, practical improvement if you have just bought a short-lease property and want to start the extension process immediately. What the Act has not yet delivered is the headline change most leaseholders are waiting for: abolishing marriage value itself. That provision exists in law but is not in force, a freeholder legal challenge was heard and dismissed in the High Court in October 2025, a Court of Appeal hearing is listed for April 2027, and the consultation setting the actual valuation rates that would apply once it does take effect remains open. In practice, extending a lease already under 80 years costs what it always has, for now.

Rob’s advise:

“The number of sellers who come to us assuming leasehold reform has already made their extension cheap is higher than you would expect, and I understand why, it has been in the news for two years. The honest answer right now is that one genuinely useful change has landed, you no longer wait two years to start extending, but the cost itself has not moved, because marriage value is still payable until the legal challenges and the valuation consultation resolve. I would rather tell a seller that plainly than let them delay a sale waiting for a saving that has not arrived yet.”

Short lease and do not want to fund an extension first? Sell to us as it stands.

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Extend first, or sell as it stands

Extending before you sell widens your buyer pool to mortgaged buyers, but it costs money upfront, takes months through either the informal or statutory route, and, as above, is not currently any cheaper than it was before reform. Selling as it stands avoids that cost and delay entirely, at the trade-off of a smaller pool of buyers who do not need mortgage finance. Which makes sense depends entirely on how much time and cash you have before you need to move, not on waiting for a legal change that has not landed yet.

Why a cash sale sidesteps the lease question

We do not apply a minimum lease length before making an offer, because we are not relying on a lender’s security requirements to complete. Our offer is made in writing and does not change unless a significant undisclosed defect is identified by survey, the same commitment regardless of how many years remain on the lease.


Calculating a lease extension cost before selling a short-lease property

Frequently Asked Questions

How many years does a lease need for a mortgage?

Most mainstream lenders want at least 70 to 85 years remaining at the point of purchase, and some set the bar higher still. Around 412,000 households in England currently live in a property at or below the 80-year threshold, the point most commonly used as the cut-off.

Has leasehold reform reduced lease extension costs?

Not yet. The Leasehold and Freehold Reform Act 2024 abolishes marriage value in law, but that provision is not yet in force. A Court of Appeal hearing on a freeholder challenge is listed for April 2027, and the consultation setting the actual valuation rates remains open. Extension costs on short leases have not come down.

Do I still have to wait two years before I can extend my lease?

No. That requirement was abolished from February 2025. You can now serve notice to extend your lease as soon as you own the property, though in practice you will usually wait for your purchase to be registered at the Land Registry before serving notice.

Can I sell a house with a short lease without extending it first?

Yes. You are not required to extend before selling. It will reduce the pool of buyers who can get a mortgage, since most lenders will not lend against a very short lease, but a cash buyer does not need mortgage finance and can proceed without an extension.

What is marriage value and why does it matter?

Marriage value is an additional cost added to a lease extension premium once the lease falls below 80 years, reflecting the jump in combined value once the lease and freehold are reunited. It is currently still payable, which is why extending a lease already below 80 years remains expensive despite reform being in law.

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