How to Resolve Disputes Over Leaseholder Alterations

Disagreements about alterations to leasehold property are a common source of conflict between leaseholders and landlords (or managing agents). An alteration dispute typically arises when a leaseholder makes changes to their home without the required consent, or when a landlord refuses or delays permission unreasonably. This guide explains how such disputes arise, the rights and responsibilities of each party, and the practical steps you could take to resolve issues under leasehold law in England and Wales.

1. What Are Leaseholder Alterations and Why Do They Cause Disputes?

Most residential leases contain a covenant that prohibits the leaseholder from carrying out specified alterations to the property without the freeholder's (landlord's) consent. Alterations may include structural works, internal changes or even some non‑structural improvements, depending on the lease wording.

• A qualified covenant requires the landlord's written consent before works begin.
• A fully qualified covenant states consent shall not be unreasonably withheld.
• An absolute covenant forbids alterations without consent and gives the landlord full discretion.

Leaseholder disputes occur when there is uncertainty about consent, when a landlord refuses or ignores requests, or when alterations are completed without permission, creating potential breaches of the lease.

2. Your Rights and Obligations Before Making Alterations

Before undertaking any alterations, it is essential to:

2.1. Check Your Lease Carefully

The lease sets out the conditions under which alterations are permitted. Read the relevant covenants to confirm whether:

• Consent is required in writing
• Specific documentation is needed (e.g. drawings or specifications)
• A Licence to Alter or Deed of Variation must be executed

2.2. Apply for Consent Promptly

Where consent is required, make a formal application before beginning work. The landlord may charge reasonable costs for considering the request but must not unreasonably refuse where the lease contains a qualified covenant.

If consent has already been obtained informally (for example, via email), ensure that it is confirmed in a proper written licence to avoid disputes later.

3. When Alterations Are Made Without Consent

Disputes frequently arise when alterations are carried out without permission, whether because a leaseholder misunderstood the lease, assumed consent was not needed, or did not receive a reply from the landlord in time.

3.1. Retrospective Consent

In some cases, you may be able to seek retrospective consent after the works are complete. This involves applying to the landlord for a licence to alter once works have already been implemented. However:

• Landlords are not compelled to grant retrospective consent.
• They may impose conditions such as higher fees, remedial works, or additional inspections.
• The breach of lease remains until permission is formally granted.

3.2. Risks of Unauthorised Alterations

Failing to obtain required consent can have serious consequences:

• Landlords can take enforcement action for breach of lease.
• It may complicate the sale or remortgage of the property if legal checks reveal unauthorised changes.
• You may be required to reinstate the property to its original condition.

4. Steps to Resolve a Dispute With Your Landlord

If a dispute arises, following a structured process increases the likelihood of a practical resolution:

4.1. Start With Dialogue and Written Requests

Begin by:

• Sending a clear written request for consent or clarification.
• Providing plans or details of the proposed works.
• Asking for a response within a reasonable timeframe.

This helps establish a record of your attempts to resolve matters and can be useful evidence later.

4.2. Consider Mediation

Mediation involves appointing an independent third party to facilitate agreement. It can be quicker and less adversarial than tribunal or court action.

4.3. Tribunal Application

Where informal attempts fail, either party can apply to the First‑tier Tribunal (Property Chamber) in England or the Leasehold Valuation Tribunal in Wales. The Tribunal can:

• Decide whether a landlord has unreasonably withheld consent
• Order variation of lease terms in appropriate cases
• Determine disputes over related covenants and consent procedures

Tribunal applications typically require completing the appropriate form and paying a fee, and evidence to support your case should be submitted at the outset.

5. Legal Remedies and Orders

5.1. Licence to Alter

A Tribunal may order that consent be granted or that conditions attached to a licence are reasonable where refusal amounts to unreasonable withholding under a qualified covenant.

5.2. Deed of Variation

The Tribunal can also approve or impose variations to the lease itself if necessary, particularly where the terms are defective or inconsistent. This is done under provisions of the Landlord and Tenant Act 1987.

5.3. Damages

In cases of clear breach, you may also seek monetary compensation for losses caused by unreasonable refusal to grant consent or failure to deal with applications promptly.

6. Time Limits and Practical Considerations

There are no fixed statutory time limits simply for lease alteration disputes, but you should act promptly:

• Document all correspondence and responses carefully.
• Don't assume silence equals consent.
• Seek initial legal or advisory service guidance if a dispute looks complex.

7. Common Scenarios and Practical Context

7.1. Landlord Doesn't Respond

Where your landlord fails to reply, you should continue to follow up in writing and consider setting realistic deadlines for response before escalating to mediation or a Tribunal application.

7.2. Substantial Structural Works

For major works that also require planning permission or Building Regulations approval, ensure compliance with those regimes alongside lease consent, as separate enforcement actions can arise if statutory requirements are breached.

7.3. Sale or Refinance Complications

Unauthorised alterations often surface during conveyancing. Retrospective regularisation or indemnity policies may be options, but lenders increasingly scrutinise such arrangements. Clear consent and documentation are preferable to avoid transactional issues.

8. Summary

Disputes over leaseholder alterations arise primarily due to misunderstandings about consent requirements or delays and refusals from landlords. To resolve these disputes effectively:

• Understand your lease obligations and secure written consent before works.
• Communicate clearly and keep accurate records.
• Use mediation where appropriate.
• Apply to the tribunal when informal methods fail.
• Consider professional advice for drafting licences and representing your case.