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    Service Charges
    7 min read

    What Stratford Leaseholders Should Know About Section 20

    25 May 2026

    Key takeaway

    If you own a flat in Stratford and receive a Section 20 notice, it means works or a long-term contract will cost you more than the statutory threshold - 250 pounds for qualifying works, or 100 pounds a year for a long-term agreement. You have 30 days to make written observations and to nominate a contractor at stage one, and a further 30 days once estimates are issued. Your observations must be considered. Consultation cannot stop necessary works, but it is the point at which scope, specification and cost can genuinely be questioned.

    Stratford has more recently-built residential blocks than almost anywhere else in East London. That means a steady stream of major works consultations - cladding remediation, fire door programmes, lift modernisations, repainting, communal heating works - and a lot of leaseholders meeting Section 20 for the first time.

    This is a focused, plain-English guide to what Section 20 means for a Stratford leaseholder, what is reasonable to expect, and what you can challenge.

    1. The short version

    Section 20 of the Landlord and Tenant Act 1985 requires the freeholder, RTM company or managing agent to formally consult leaseholders before charging more than £250 per flat for any single qualifying work, or more than £100 per flat per year on a long-term agreement of more than 12 months. If consultation is not followed properly, the contribution is capped at those amounts.

    2. The three-stage process

    1. Notice of Intention - tells leaseholders works are proposed and invites observations (30 days)
    2. Notice of Estimates - shares contractor estimates and invites further observations (30 days)
    3. Notice of Award - confirms which contractor has been chosen and why

    3. What is common in Stratford specifically

    Cladding and external wall remediation

    Many Stratford towers have been through, or are still going through, external wall remediation. Government funding and developer schemes cover some costs; service charges cover the rest. Section 20 still applies to the leaseholder contribution.

    Lift, heating and plant replacement

    Stratford new-builds from the early 2010s are now hitting first major plant replacements. Lift cars, heat interface units, communal boilers and door entry systems - all common Section 20 candidates over the next few years.

    Higher-risk building works

    Works affecting fire safety in a higher-risk building can require Building Safety Regulator approval as well as Section 20 consultation. Two processes, both real, often running together.

    4. What you can challenge

    • Whether the consultation was followed correctly
    • Whether the chosen contractor was reasonable
    • Whether the cost is reasonable for the scope
    • Whether the work is covered by your lease as a recoverable service charge

    Challenges go to the First-tier Tribunal (Property Chamber). Most are resolved by negotiation before they get there.

    Going through a Section 20 in your Stratford block?

    We can review the consultation paperwork and give you a plain-English read on whether it has been done properly. Send us the notice and we will reply within a few working days.

    Speak to our team about your block

    We manage residential blocks and estates across Romford and East London. If this article raised a question about your specific situation, send it across - we will give you a straightforward, plain-English answer.

    General guidance only. Section 20 challenges depend on the specific facts and on your lease. Take legal advice before a Tribunal application.

    When to seek professional advice

    Most questions on this topic are management questions rather than legal ones, and the two are worth separating. A managing agent can tell you how something works day to day and what it will cost. A solicitor tells you what your rights are and how a Tribunal is likely to view them.

    Speak to a managing agent when

    • You need the consultation run properly - notices drafted, estimates obtained and observations logged.
    • You want the scope and specification tested before the works go out to tender.
    • You are budgeting for major works and need a reserve fund and payment plan that works for the block.
    Request a free block review

    Take specialist legal advice when

    • You need to apply to the Tribunal for dispensation.
    • A leaseholder is formally challenging the reasonableness of the costs.
    • The lease wording on recovery of the works is genuinely unclear or disputed.

    East Valley Properties provides management expertise, not legal advice. Where a matter turns on the wording of your lease or on formal proceedings, we will say so and work alongside your solicitor.

    Primary sources

    The official material behind this guide. We summarise it in plain English rather than reproducing it.

    Frequently Asked Questions

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