[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.london-law.co.uk\/challenging-section-20-major-works-notice\/#Article","mainEntityOfPage":"https:\/\/www.london-law.co.uk\/challenging-section-20-major-works-notice\/","headline":"Challenging a s20 Major Works Notice: What You Need to Know","name":"Challenging a s20 Major Works Notice: What You Need to Know","description":"When it comes to property management and ownership in England and Wales, the service charge system can often lead to confusion and disputes. One of the essential documents in this system is the s20 major works notice, which informs leaseholders of upcoming significant works that are likely to incur costs. However, when this notice is [...]","datePublished":"2026-04-27","dateModified":"2026-04-16","author":{"@type":"Person","@id":"https:\/\/www.london-law.co.uk\/author\/peter-ajlo\/#Person","name":"Peter AJLO","url":"https:\/\/www.london-law.co.uk\/author\/peter-ajlo\/","identifier":19,"image":{"@type":"ImageObject","@id":"https:\/\/www.london-law.co.uk\/wp-content\/litespeed\/avatar\/4e9ed8756d384157eb826e4bc67ffb46.jpg","url":"https:\/\/www.london-law.co.uk\/wp-content\/litespeed\/avatar\/4e9ed8756d384157eb826e4bc67ffb46.jpg","height":96,"width":96}},"publisher":{"@type":"Organization","name":"AlexanderJLO London Law","logo":{"@type":"ImageObject","@id":"https:\/\/www.london-law.co.uk\/wp-content\/uploads\/2018\/03\/ajlo-logo.png","url":"https:\/\/www.london-law.co.uk\/wp-content\/uploads\/2018\/03\/ajlo-logo.png","width":460,"height":275}},"image":{"@type":"ImageObject","@id":"https:\/\/www.london-law.co.uk\/wp-content\/uploads\/2025\/10\/IMG_8789.jpeg","url":"https:\/\/www.london-law.co.uk\/wp-content\/uploads\/2025\/10\/IMG_8789.jpeg","height":900,"width":1200},"url":"https:\/\/www.london-law.co.uk\/challenging-section-20-major-works-notice\/","about":["Conveyancing"],"wordCount":932,"articleBody":"When it comes to property management and ownership in England and Wales, the service charge system can often lead to confusion and disputes. One of the essential documents in this system is the s20 major works notice, which informs leaseholders of upcoming significant works that are likely to incur costs. However, when this notice is issued, you may wonder whether it is possible to challenge its validity. This blog will delve deep into the s20 process, the reasons you might want to challenge a notice and the steps you can take to do so effectively.Understanding the s20 Major Works NoticeThe s20 notice derives its name from Section 20 of the Landlord and Tenant Act 1985. It is a legal requirement for landlords to notify leaseholders before carrying out significant works that will result in costs over a certain threshold, typically \u00a3250 per tenant. This notice aims to ensure transparency and give leaseholders the opportunity to voice any concerns they may have about the proposed works or associated costs.The s20 process typically involves several steps:1. Initial Notification: The landlord sends out the notice outlining the proposed works.2. Consultation Period: Leaseholders have a set period (usually 30 days) to respond, raising any issues or concerns regarding the planned works.3. Final Notice: After consultations, the landlord may issue a final notice if the decision to proceed remains unchanged.Reasons to Challenge a s20 Major Works NoticeThere are several legitimate reasons why a leaseholder may wish to challenge an s20 major works notice:1. Lack of Proper ConsultationOne of the fundamental rights of leaseholders under the s20 process is to be consulted adequately about the proposed works. If a landlord fails to invite leaseholders to participate in the consultation or ignores their feedback, it can be a valid reason to challenge the notice. An improper consultation process may invalidate the notice.2. Unreasonable CostsIf you believe the costs associated with the planned works are unreasonable or not justifiable, you may have grounds for challenge. Leaseholders have the right to scrutinise the invoices and request detailed explanations about why certain expenses have been included.3. Poor Quality of Work or ServiceIf the contractor selected by the landlord has a dubious reputation or the quality of their past work is questionable, you may wish to raise concerns during the consultation period. If you successfully argue that the selected contractor is not suitable, it could lead to the notice being challenged.4. Inadequate InformationThe s20 notice must contain sufficient detail about the proposed works. If the notice is vague or lacks critical information, leaseholders can argue that they were not given an opportunity to make informed responses to the consultation.Steps to Challenge a s20 Major Works NoticeIf you decide to challenge a s20 major works notice, follow these steps carefully to enhance your chances of a successful appeal:1. Review the Notice ThoroughlyExamine the s20 notice closely to check for any compliance issues. This includes ensuring that your landlord has adhered to the correct procedures, provided sufficient information, and offered you a reasonable time to respond.2. Gather EvidenceCompile any documents and evidence that supports your case. This could include emails from the landlord, any relevant communications with fellow leaseholders, and documents reflecting the contractor’s past performance, or other supporting evidence regarding costs. 3. Engage with Other LeaseholdersDiscuss the notice with fellow leaseholders. If others share your concerns, consider collective action. Joining forces can amplify your voice and create a stronger case when taking on the landlord.4. Submit Your ConcernsWhen you are ready to challenge the notice, formally submit your concerns to the landlord. This is typically done via a written letter or email, where you outline your specific issues with the s20 notice and request a review. Ensure you are clear and concise in your communication, with clear references to any relevant legislation.5. Consider Legal AdviceIf the challenge escalates or if the landlord dismisses your concerns, it may be wise to consult with a solicitor who specializes in property law. They can provide guidance on the merits of your case and whether to proceed further with potential legal action.6. Attend the First-Tier TribunalIf negotiations fail, leaseholders can take the issue to the First-Tier Tribunal (Property Chamber). The tribunal can assess whether the landlord has followed the correct procedures, evaluate costs, and may even set aside the s20 notice if it finds in your favour. Legal representation is often advisable at this stage, as these hearings can be quite complex.ConclusionChallenging a s20 major works notice is indeed possible, but it requires a thorough understanding of your rights and the appropriate processes. By reviewing the notice carefully, gathering supporting evidence, and cooperating with other leaseholders, you can significantly strengthen your position. If in doubt, seeking professional legal advice can be invaluable and can assist you in determining the best way to proceed. Remember, being proactive and informed is key to protecting your rights as a leaseholder.If you are looking for a first rate conveyancing service why not give one of Alexander JLO\u2019s specialist property lawyers a call on 020 7537 7000, click on the get a quote button or email quote@london-law.co.uk for a free, no-obligation quotation? Come and see what we can do for you.This blog was prepared by Alexander JLO\u2019s property partner Matt Johnson on 27th April 2026 and is correct at the date of publication. Matt has many years of experience of dealing with property work and specialises in new build and shared ownership properties.\u00a0 His profile on the independent Review Solicitor website and be found here"},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Challenging a s20 Major Works Notice: What You Need to Know","item":"https:\/\/www.london-law.co.uk\/challenging-section-20-major-works-notice\/#breadcrumbitem"}]}]