How to Challenge Refusal to Approve Lease Changes

Leaseholders in England and Wales who wish to make changes to their property - such as structural alterations, internal improvements or variations to the lease itself - often need formal landlord consent first. When this consent is refused or delayed, and the lease provides that consent should not be “unreasonably withheld or delayed,” leaseholders have legal options to challenge that refusal. This article explains your rights, legal standards, dispute procedures, time limits and practical steps to take when a landlord refuses to approve lease changes.

Understanding Consent and Lease Change Obligations

What Counts as a “Lease Change“

A lease normally sets the terms under which alterations, improvements, changes of use or other significant actions may take place. Examples include:

• Structural alterations (e.g., knocking through walls)
• Additions or extensions
• Internal modifications that affect the property's character
• Variations to lease covenants or rights

In many leases, such changes are only permitted with the landlord's prior written consent. Even if consent is required, it often must be granted not unreasonably withheld or delayed. Where that qualification appears in the lease, or is implied by statute, there is a legal standard to assess the landlord's conduct.

Legal Framework for Challenging a Refusal

Statutory Protection Under the Landlord and Tenant Act 1927

Where a lease requires landlord consent for alterations or improvements, section 19(2) of the Landlord and Tenant Act 1927 generally implies into the lease a term that consent cannot be unreasonably withheld. A refusal can be challenged if it falls outside what a reasonable landlord might decide in the circumstances.

This statutory protection applies even if the lease does not explicitly include “not to be unreasonably withheld,” provided the change amounts to an improvement.

Contractual and Statutory Duties

Under English law, a landlord faced with a consent request that is qualified by statute or contract generally must:

• Consider the request promptly and within a reasonable timeframe, if the lease so requires.
• Provide written notice of its decision.
• If consent is refused, provide clear reasons why the request was denied.
  Delay without justification can itself amount to an unreasonable withholding of consent.

When Refusal May Be Unreasonable

A landlord's refusal might be unreasonable if:

• The reasons bear no reasonable relationship to protecting the landlord's property interest.
• The landlord imposes conditions that are unrelated to the proposed work.
• Consent is delayed indefinitely without legitimate cause.
• The landlord fails to engage with the leaseholder's information or evidence supporting the application.

The court or tribunal will assess whether a reasonable landlord could have withheld consent on the facts presented. Evidence, clarity of the leaseholder's proposals and proper communication are important.

Pre‑Action Steps: What You Should Do First

Before initiating formal proceedings, there are practical steps you can take:

1. Review Your Lease

Carefully examine the lease wording to confirm:

• Whether consent is required for the specific change.
• Whether the lease includes wording that consent is not to be unreasonably withheld or delayed.
• Any timescales for responses.

2. Provide Clear Supporting Information

When applying for consent:

• Include detailed plans, specifications, drawings or surveyor reports.
• Provide evidence of planning permission or building regulations approval where applicable.
• Offer a clear description of the change.

3. Communicate and Follow‑Up in Writing

Keep a written record of all exchanges with the landlord or its agent. Request clear reasons for any refusal or delay. Written correspondence may be required for a formal claim.

4. Attempt Informal Resolution or Mediation

Consider negotiation or alternative dispute resolution (ADR) such as mediation before pursuing litigation or tribunal action. ADR can be less costly and faster.

Formal Dispute Processes

1. Applying to Court for a Declaration

If negotiations fail, leaseholders can apply to the county court for a declaration that the landlord has unreasonably withheld or delayed consent. The court will consider whether the refusal was objectively unreasonable based on the evidence provided.

A declaration can:

• Confirm that consent was unreasonably withheld.
• Allow you to proceed with the proposed change without landlord consent (where permitted by law).
• Support legal arguments against enforcement of forfeiture for alleged breach.

Proceeding without such a declaration is risky since carrying out works without consent may constitute a breach of lease and expose you to enforcement, damages or reinstatement obligations.

2. Tribunal or Court Challenge to Refusal

Although lease variations and tribunals like the First‑tier Tribunal (Property Chamber) are generally used for other lease disputes (e.g., service charges, lease variations), where refusal to consent is part of a broader contractual breach or dispute, a tribunal could consider aspects of the matter. However, formal judicial review or court declarations are often the primary mechanism for challenging refusal of consent.

What Evidence Strengthens Your Case

When challenging refusal, robust documentation helps:

• Copies of the lease and relevant clauses.
• Written requests for consent and landlord responses.
• Independent reports (architect, structural engineer).
• Planning permissions and compliance evidence.

Courts will focus on whether the landlord could reasonably have withheld consent based on the information available at the time of refusal. Refusals without credible grounds may be overturned.

Time Limits and Strategic Timing

A claim for unreasonable refusal should be brought within a reasonable timeframe after the landlord's decision or unreasonable delay. Unlike some statutory claims (e.g., for service charges), there is no strict short statutory limitation period, but undue delay weakens evidence and credibility. Acting promptly helps maintain a clear evidential record.

Common Questions

Can I carry out works if consent is refused?
Proceeding without consent is generally risky. Unless a court declares the refusal unreasonable, you may breach the lease, face enforcement action, or be ordered to reinstate the property.

Does the landlord need to give reasons for refusal?
If the lease requires consent not to be unreasonably withheld and/or delayed, the landlord should provide reasons for refusal in writing. Otherwise, it will be harder for them to justify refusal later.

Can delays count as refusal?
Yes. Excessive delays without legitimate justification may amount to withholding of consent unreasonably and can form the basis of a challenge.

Summary: Practical Guidance

To challenge a refusal to approve lease changes:

1. Check the lease carefully to confirm the consent requirement and any reasonableness proviso.
2. Submit a clear written application with full supporting information.
3. Keep written records of all landlord communications.
4. Attempt mediation or negotiation before formal action.
5. Apply to court for a declaration that consent was unreasonably withheld or delayed where informal resolution fails.
6. Use evidence such as lease provisions, expert reports and correspondence to support your case.

Understanding your rights and following structured steps gives leaseholders the best chance of challenging unlawful refusals and achieving approval or court‑backed authorisation for proposed changes.