Leaseholder Service Charge Reform: What's Changing (2026/27)

Why leasehold reform is happening

For years, leaseholders have complained about opaque service charge demands, escalating and sometimes indefensible ground rents, and the difficulty of challenging costs imposed by freeholders and managing agents. The Leasehold and Freehold Reform Act 2024 responds to this with a package of measures focused on transparency, standardisation, and easier routes to challenge unreasonable charges — while stopping short of a full switch to commonhold ownership, which remains a longer-term policy ambition.

Worked example 1: A standard service charge breakdown

Under the new standardised format, a leaseholder in a modern block should receive a demand broken down clearly, for example:

Previously, many leaseholders received only a single lump-sum figure with little or no breakdown, making it very difficult to spot overcharging or unnecessary costs. The reform requires this level of itemisation as standard.

Worked example 2: Challenging a service charge at Tribunal

Fatima receives a service charge demand of £3,200, up from £1,900 the previous year, driven largely by a £15,000 "emergency" roof repair apportioned across 10 flats (£1,500 each).

Fatima discovers no Section 20 consultation took place before the work, despite the cost exceeding the £250-per-leaseholder threshold that triggers the requirement.

• Without proper consultation, the freeholder's ability to recover the full cost from leaseholders can be capped at £250 per leaseholder for that item, rather than the full £1,500 apportioned
• Fatima applies to the First-tier Tribunal, which agrees the consultation was defective
• Her liability for the roof works is reduced from £1,500 to £250, cutting her total service charge for the year from £3,200 to £1,950

This example shows why understanding the Section 20 consultation requirement is one of the most powerful practical protections available to leaseholders facing large, unconsulted works costs.

Worked example 3: Ground rent on an older lease

Tom holds a lease with an escalating ground rent clause: starting at £250, doubling every 10 years. He is now 20 years into the lease.

• Year 1-10: £250/year
• Year 11-20: £500/year
• Year 21-30 (current): £1,000/year
• Year 31-40 (projected): £2,000/year

Doubling ground rent clauses like this have historically made properties difficult to mortgage or sell, since many lenders refuse to lend against leases with onerous escalating ground rent. Under the ongoing reform agenda, leaseholders in this position have stronger grounds to challenge the clause or pursue a statutory lease extension that removes the ground rent liability entirely (extended leases under the reformed rules can have their ground rent reduced to a peppercorn — effectively zero).

Comparing before and after the reform

What this means if you are buying a leasehold flat

If you are considering a leasehold purchase, factor the service charge and any ground rent into your overall affordability, not just the mortgage repayment. Use a Mortgage Calculator to work out your monthly mortgage cost, then add the service charge and ground rent on top to see your true total monthly housing cost, and a Mortgage Affordability Calculator to check the combined figure remains comfortably within your budget.

Practical steps for leaseholders

1. Request a full, itemised breakdown of your service charge if you have not already received one.
2. Check whether a Section 20 consultation was required for any major works charged to you.
3. Query anything that looks disproportionate before paying, in writing, and keep records of correspondence.
4. Consider the First-tier Tribunal if you cannot resolve a dispute directly with your freeholder or managing agent.
5. Review your ground rent clause if considering a lease extension, since new rules can reduce it to a peppercorn.

Sources

• gov.uk: Leasehold and Freehold Reform Act 2024
• gov.uk: Service charges and your rights
• gov.uk: Section 20 consultation requirements