How to Appeal a Council Decision on Planning Permission

This comprehensive guide explains how to appeal a council decision on planning permission in England and Wales. It is written for members of the public, students and solicitors. The article explains when and how you can appeal a planning decision, the legal processes involved, relevant time limits, what happens after you submit an appeal, potential risks, and common questions. All explanations use UK‑specific terminology such as planning application, local planning authority, Planning Inspectorate, appeal procedure, judicial review, and conditions.

Planning Permission and Appeals

A planning application is submitted to a local planning authority (LPA) for permission to carry out development, such as building an extension, erecting new buildings, or making substantial changes to land use. If the LPA refuses your application, grants it with conditions you consider inappropriate, or fails to decide within the statutory time limit, you usually have a right of appeal to challenge that decision. An appeal is considered by an independent body - usually the Planning Inspectorate - which reassesses the application on its own merits, taking into account relevant national and local planning policy.

Who Can Appeal and What Decisions Can Be Appealed

Who Can Appeal

Only the applicant - the person or organisation that applied for planning permission - has a right to appeal a planning decision. Individuals or neighbours who objected to the original application do not have a statutory right of appeal.

What Decisions Can Be Appealed

You can appeal if any of the following occur:

• Your application is refused by the local planning authority.
• Planning permission is granted with conditions you consider unreasonable, unenforceable, or irrelevant.
• The council fails to make a decision within the statutory deadline (for example, eight weeks for most applications, or 13 weeks for major developments like larger housing schemes).
• The LPA refuses to approve details reserved under a prior approval or outline planning permission.
• An enforcement notice is served and you disagree with it.

The appeal routes are broadly similar across England and Wales, though procedural details and authorities differ slightly (Planning Inspectorate in England; Planning and Environment Decisions Wales in Wales).

Understanding the Time Limits

Standard Appeal Deadlines

Time limits for submitting an appeal are strict and vary according to the type of decision:

• Planning permission applications: usually within six months of the date on the council's decision notice.
• Householder planning applications: may have specific or faster deadlines under the Householder Appeals Service (typically shorter).
• Commercial or advertisement consent appeals: often have deadlines of eight to 12 weeks depending on the type.
• Non‑determination appeals: if the LPA fails to decide within the statutory period (usually eight weeks for minor, 13 weeks for major), you can appeal with similar time limits counting from when the decision should have been made.

Failing to meet the deadline will usually mean you lose the right to appeal unless there are exceptional circumstances allowing the inspectorate to consider a late appeal.

Step‑by‑Step: Making an Appeal

Step 1: Review the Decision Notice

Your starting point is the LPA's decision notice, which sets out the reasons for refusal or the conditions attached to a permission. These reasons are vital in shaping your grounds for appeal and the statement of case you will prepare.

Step 2: Consider Negotiation or Revision

Before lodging an appeal, it is often useful to re‑engage with the LPA to see if amendments to your proposal could address their concerns. A revised planning application may offer a quicker solution without the need for a formal appeal.

Step 3: Choose an Appeal Procedure

There are several appeal procedures, and the Planning Inspectorate will usually decide which is appropriate:

• Written Representations: the most common route where both sides submit statements and evidence in writing.
• Hearing: a more informal oral session where the inspector questions the parties.
• Inquiry: a formal, court‑style hearing for complex or contentious cases with expert evidence.
• Householder Appeals Service: a streamlined written procedure for many householder extensions and minor residential work.

You may be asked to indicate your preferred procedure, but the inspectorate can select a different route if warranted by the case's complexity.

Step 4: Prepare and Submit the Appeal

An appeal submission typically includes:

• The appeal form with your details and planning application number.
• The original application documents and plans.
• The council's decision notice and officer's report.
• A statement of case outlining why the decision should be overturned (legal and planning policy arguments).
• Any supporting evidence, such as expert reports or additional drawings.

In England, planning appeals applications are increasingly submitted via the online “Appeal a Planning Decision” service. From April 2026, paper forms will no longer be accepted for many types of appeals, and digital submission will be mandatory.

Step 5: Serve Copies and Notify Interested Parties

Once the planning inspectorate accepts your appeal, it must notify the local planning authority and - in many cases - interested parties who commented on the original application. In Wales, interested parties can also make representations within a set period after the appeal begins.

What Happens After You Appeal

Assessment by the Inspectorate

The appeal is decided “as if it were a fresh application”, meaning the inspector will consider national planning policy, the development plan, material considerations, and any new evidence you or the LPA provide. Inspectors may also carry out a site visit as part of their assessment.

Decision Timescales

The Planning Inspectorate aims to issue decisions within performance targets:

• Householder and commercial appeals often within eight weeks.
• Written representations and hearings typically within 14 weeks.
• Inquiries may take up to 22 weeks or more, depending on complexity.

However, actual times can vary with workload and case complexity.

Costs and Awards

Appeal decisions are usually free to submit, but you can apply for an award of costs if you believe the local planning authority acted unreasonably in refusing permission or attaching conditions. Conversely, costs can also be awarded against appellants who pursue meritless appeals.

Judicial Review: Challenging the Appeal Decision

If you disagree with the Inspectorate's decision on appeal, the only direct route to challenge it is through the High Court by way of judicial review on legal grounds (for example, procedural irregularity or irrationality). Claims must be brought within six weeks of the appeal decision. Judicial review is not an automatic rehearing; it tests whether the law was applied correctly.

Judicial review is a specialised and technical process, often requiring legal representation and being considerably more complex and expensive than an appeal itself.

Risks and Practical Considerations

Strength of Grounds

Appeals succeed where they demonstrate clear planning policy or material considerations that outweigh the reasons for refusal. Simply disagreeing with the council's decision is not enough; you must present persuasive, well‑evidenced arguments rooted in planning law and policy.

Costs and Professional Input

While submitting an appeal may not incur government fees, the costs of preparing robust documentation - such as planning statements, heritage or design reports - can be significant. Many applicants engage planning consultants or solicitors to strengthen their case.

Impact of Policy Changes

Planning policies at national and local levels - such as the National Planning Policy Framework (NPPF) - guide appeal decisions. Changes to policy or emerging local plans can influence the outcome of appeals, making careful review of current policy essential.

Common Questions

Can neighbours appeal a council decision?
No. Only the applicant has a statutory right to appeal decisions on a planning permission application. Interested parties may submit representations but cannot lodge an appeal themselves.

Can I appeal conditions attached to a grant of permission?
Yes. You can appeal if you consider conditions imposed by the council are inappropriate, unreasonable, or irrelevant.

What if the council doesn't decide on my application?
If the council fails to decide within the statutory deadline and no agreed extension is in place, you can appeal as if your application were refused.

Is there a fee to appeal?
Most planning appeals are free to submit, though robust evidence and professional support may carry costs.

Key Takeaways

Appealing a council decision on planning permission in England and Wales involves:

• Understanding when you have a right of appeal, such as refusal, unwelcome conditions, or non‑determination.
• Submitting your appeal to the Planning Inspectorate (or Planning and Environment Decisions Wales) within strict time limits.
• Preparing a statement of case and supporting evidence for consideration under written representations, hearings, or inquiries.
• Waiting for the inspector's independent decision, which is made afresh based on relevant planning policy and material considerations.
• Considering judicial review only on legal grounds within six weeks if you believe a legal error was made.

Careful preparation, meeting procedural requirements and understanding policy context are key to effectively challenging planning decisions.