Everything you need to extend your lease

Extension.Lease provides specialist advice on lease extension valuations across the London Borough of Enfield, together with expert guidance on freehold purchase and collective enfranchisement matters. We act for leaseholders throughout Enfield Town, Southgate, Edmonton, Palmers Green, Winchmore Hill, Bush Hill Park, Ponders End, Oakwood and Cockfosters, advising on properties ranging from Edwardian and 1930s conversions to purpose-built post-war blocks and former council estates where many leases were originally granted during the 1980s Right to Buy period.
A substantial proportion of Enfield’s leasehold housing stock was constructed between the 1950s and 1970s, with 99- and 125-year leases commonly issued in the 1980s following Right to Buy sales. We regularly advise on properties within estates such as the Alma Estate in Ponders End; the Joyce Avenue and Snells Park Estate in Edmonton; the Ladderswood Estate (earlier phases) near New Southgate; the Scotland Green Estate; the Wilbury Way and South Street estates in Edmonton Green; the Willow Estate and Enfield Highway estates; the Barbot Close and Hertford Road blocks; the Palmers Green Estate; the Highfields Estate; the Bullsmoor Lane and Galliard Road estates; the Fotheringham Road area; and the Ordnance Road and Southbury Road estates. Many of these developments are now approaching, or have passed, the 80-year unexpired lease threshold at which marriage value becomes payable under the Leasehold Reform, Housing and Urban Development Act 1993.
Lease extension valuation in Enfield requires careful consideration of sub-market variation – from stronger values in Southgate, Winchmore Hill and Cockfosters, to regeneration-influenced areas such as Edmonton Green and Ponders End, and more traditionally suburban pricing in Bush Hill Park and Enfield Town. Our methodology involves detailed assessment of lease term, ground rent provisions, relativity, deferment rate and marriage value to ensure premiums are calculated accurately and strategically under the statutory framework.
We prepare comprehensive Section 42 valuation reports, advise on negotiation strategy and provide tribunal-ready expert evidence where required, acting against private freeholders, housing associations and the London Borough of Enfield. Every instruction is supported by carefully analysed and up-to-date comparable evidence drawn from across Enfield’s varied residential markets, ensuring premiums are robust, defensible and fully reflective of prevailing local values.
We handle lease extensions for apartments in Enfield Grange, Pearson Court, and Bycullah Court, as well as ex-local authority stock in the Carterhatch Lane Estate and Southbury Estate.
In Palmers Green, we act on flats in mansion blocks such as Green Lanes Court, Hedge Lane Mansions, and Fox Lane Mansions, along with ex-local authority blocks on the Broomfield Estate.
Edmonton lease extensions include ex-local authority developments such as the Angel Edmonton Estate, Upper Edmonton Estate, and Montagu Estate, plus private leasehold flats in newer schemes like Prowse Court.
Our Southgate work covers purpose-built flats in Oakwood Court, Southgate Court, and ex-local authority stock in the Chase Side Estate.
In Winchmore Hill, we handle lease extensions for flats in Grange Court, The Limes, and period conversions near The Green, alongside ex-local authority blocks in the Highfield Estate.
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The cost of extending your lease depends on several factors, including whether your property is under the ownership of Enfield Council or a private freeholder.
In addition to the premium and the landlords recoverable costs, you’ll also need to budget for our fixed professional fee of £2,750 + VAT*, which includes all valuation, negotiation, and legal work. This fee is split into two equal instalments, making the payment process straightforward and manageable.
Contact us for a free all inclusive estimate of the total cost of your lease extension, without obligation.
Extending your lease is one of the most important steps you can take to protect your property’s value and mortgageability. If your lease is under 100 years or has a high ground rent, its value may already be affected. Once it falls below 80 years, the cost of extending increases significantly due to marriage value.
Our free, instant Lease Extension Calculator gives you an instant estimate of the premium payable under the Leasehold Reform, Housing and Urban Development Act 1993. It’s a quick, useful guide for leaseholders wanting to understand the likely cost of extending their lease before taking formal advice.
We have a proven track record working with leaseholders in Enfield, including properties under the ownership of the local authority and private freeholders. Whether you live in a purpose-built flat, a converted property, or a large housing development, we’ve handled it all
Everything you need to extend your lease






A statutory lease extension is a legal right that allows leaseholders to extend their lease by 90 years and remove any ground rent. This right is granted under the Leasehold Reform Housing and Urban Development Act 1993, and it applies to almost all leaseholders in the UK, whether your property is owned by a local authority or a private landlord.
The entire lease extension process typically takes between 6 to 12 months. This includes the valuation, notice serving, negotiations with the freeholder, and legal work to register the new lease. However, the exact time can vary depending on factors like the complexity of negotiations or if any issues arise with the property documents.
The premium is the price you pay to extend your lease. It depends on several factors:
Our surveyors will carry out a valuation to calculate a fair premium for your lease extension and negotiate where required to ensure you do not overpay.
If your lease has less than 80 years left, the cost of your lease extension will usually be higher. This is because properties with shorter leases are considered less valuable, and the cost to extend is affected by something called the marriage value, which is the increase in the property's value once the lease is extended. To avoid higher costs, it’s often best to act before your lease drops below 80 years.
Yes, your freeholder may charge fees for their involvement in the lease extension process. These fees typically cover the cost of legal work, including the drafting and registration of the new lease. While these fees are usually similar to the costs you incur, they can sometimes be higher depending on the freeholder's approach.