Answers · UK 2025/26
What is collective enfranchisement and how do leaseholders buy their freehold?
Collective enfranchisement is the legal process allowing qualifying leaseholders in a block of flats to jointly buy the freehold of their building from the landlord, provided at least 50% of the flats participate and the building meets eligibility rules, with the price payable to the landlord assessed using a statutory valuation formula rather than being freely negotiable.
Full answer
Collective enfranchisement lets leaseholders take permanent ownership of their building rather than merely taking over its day-to-day management, and it is a more significant (and typically more expensive) step than exercising the Right to Manage. **Basic eligibility** The building generally needs to be a self-contained structure containing at least two flats held on long leases, with no more than a limited proportion of floor space used for non-residential purposes, and at least half of the total number of flats in the building need to participate in the claim for it to proceed. **Forming a nominee purchaser** Participating leaseholders typically set up a company (a "nominee purchaser") to formally buy the freehold on their collective behalf, with each participating leaseholder becoming a shareholder in that company -- this structure allows the freehold to be jointly owned and managed by the leaseholders going forward, rather than each individually owning a fractional share of the building outright. **How the purchase price is worked out** Unlike a normal freehold sale, the price leaseholders must pay for a collective enfranchisement claim is not simply negotiated on the open market -- it is calculated using a statutory valuation formula that takes into account the value of the freeholder's remaining interest (including ground rent income), a share of any "marriage value" (the increase in overall value created by merging the freehold and leasehold interests) where the leases have less than 80 years remaining, and compensation for any other losses the freeholder can demonstrate. **Worked example** A block of six flats has five leaseholders keen to buy the freehold together, comfortably exceeding the 50% participation threshold. A qualified valuer calculates the freehold price using the statutory formula, factoring in the ground rent income the freeholder currently receives and, because several leases have fewer than 80 years remaining, an additional marriage value payment. The participating leaseholders form a nominee purchaser company, pool the funds required, and buy the freehold jointly, after which they collectively control the building's management and no longer pay ground rent to an external landlord. **Benefits of collective enfranchisement** Once leaseholders own the freehold collectively, they gain full control over building management, can grant themselves lease extensions on favourable terms (often at little or no premium, since they are effectively negotiating with themselves as the new freeholder), and no longer need to pay ground rent to an external landlord -- these are significant long-term financial and practical benefits compared with the more limited Right to Manage. **Costs and complexity** Collective enfranchisement is generally more expensive and complex than exercising the Right to Manage, since leaseholders must actually fund the purchase price (often running into tens or hundreds of thousands of pounds collectively depending on the building), pay valuation and legal costs, and typically also cover a proportion of the freeholder's reasonable costs -- specialist legal and valuation advice is essential given the sums and statutory formula involved. **Right to Manage as a lower-cost alternative or first step** Leaseholders who want more control but are not ready for the cost and complexity of buying the freehold outright sometimes exercise the Right to Manage first, potentially pursuing collective enfranchisement later once they have more experience of managing the building collectively and have had time to plan the funding required. **Practical tip** If considering collective enfranchisement, get an early professional valuation of the likely purchase price (including any marriage value payable) before committing significant leaseholder time and money to the process, since the statutory formula can produce a higher price than leaseholders initially expect, particularly where leases have fallen below 80 years remaining.
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This answer is informational only and does not constitute financial, tax or legal advice. Figures are for the 2025/26 UK tax year. See our methodology and sources.