Planning Appeal: What to Do If Your Application Is Refused

Receiving a planning refusal feels like a dead end, but it is a well-trodden path with multiple routes forward. In England alone, tens of thousands of planning appeals are determined every year — and householder appeals succeed roughly one in three times.

Understanding what has gone wrong, which route to take, and how to frame your appeal correctly can make the difference between overturning a refusal and wasting months on a doomed case.

Step 1: Read the Decision Notice Carefully

Before you decide what to do, read the decision notice thoroughly. The decision notice will set out the precise reasons for refusal — the material planning considerations on which the local planning authority (LPA) based its decision.

Common refusal reasons include:

• Design and visual impact — the proposal does not reflect the character and appearance of the area; use of inappropriate materials; poor proportions
• Overshadowing or loss of amenity — the extension would unacceptably reduce daylight or sunlight to neighbouring properties
• Harm to residential amenity — overlooking or loss of privacy; noise or disturbance from a change of use
• Conflict with the Local Plan policy — development in a Green Belt, conservation area, or Area of Outstanding Natural Beauty (AONB) where specific policies restrict development
• Highway concerns — insufficient parking, poor visibility splay, adverse impact on highway safety
• Flooding — the site is in Flood Zone 2 or 3 and the Sequential and Exception Tests have not been passed

Each reason for refusal is a separate ground of appeal. You need to address every reason, not just the one you find easiest.

If the reason for refusal is vague or you don't understand it, call the case officer named on the decision notice and ask them to explain. This conversation is useful intelligence for your appeal.

Do You Have the Right to Appeal?

In England, applicants have a right of appeal against:

• A refusal of planning permission
• A grant of permission subject to conditions you consider unreasonable
• A failure by the LPA to determine your application within the statutory period (8 weeks for householder applications, 13 weeks for major applications) — a non-determination appeal

Third parties (neighbours, amenity groups) do not have a right of appeal against a planning approval in England. This is a one-way system.

Deadline for appeal: For householder applications (extensions, loft conversions, domestic outbuildings), you have 12 weeks from the date of the decision notice to lodge an appeal. For other applications, the deadline is typically 6 months. Miss this deadline and the right of appeal is lost.

The Three Appeal Routes

The Planning Inspectorate (PINS) administers planning appeals in England. There are three procedures:

1. Written Representations

The most common route — used for approximately 80% of all appeals, including almost all householder appeals. All parties submit written statements, and an Inspector reviews the paperwork and usually carries out an unaccompanied site visit. No hearing takes place.

• Who it suits: Householder applications, smaller-scale developments, cases where the evidence is documentary and does not require cross-examination
• Timescale: Typically 12–20 weeks for householder appeals
• Cost: No fee to lodge the appeal. Professional costs depend on whether you use a planning consultant

2. Hearing

A relatively informal discussion before a Planning Inspector, held at a venue (often the council offices). All parties speak directly; the Inspector asks questions. No cross-examination. An Inspector carries out a site visit.

• Who it suits: Cases where some matters are agreed but others need discussion; cases involving complex policy interpretation; where the Inspector needs to probe the evidence
• Timescale: Typically 25–40 weeks from appeal lodgement to decision
• Cost: No fee. Professional costs will be higher than written representations

3. Public Inquiry

The most formal procedure. Legal advocates, evidence under oath, cross-examination of witnesses. Used primarily for major applications (housing developments, renewable energy, significant commercial), listed building enforcement, and cases raising complex legal issues.

• Who it suits: Major applications, cases requiring expert witnesses, enforcement appeals with significant legal content
• Timescale: Typically 40–52 weeks or more from appeal lodgement to decision
• Cost: Professional and legal costs can be substantial — £5,000–£50,000+

Timescales Summary

How to Submit an Appeal

All planning appeals in England are submitted through the Planning Inspectorate's (PINS) online portal: appeals.planninginspectorate.gov.uk

What you will need to submit:

1. The original application reference number and date of the decision notice
2. A copy of the decision notice
3. The application drawings (plans and elevations)
4. Your appeal statement — the written argument for why the LPA's reasons for refusal are wrong
5. Any supporting documents (specialist reports, photographs, comparable consents from nearby properties)

For written representations appeals, your appeal statement is your most important document. It should:

• Address each reason for refusal in turn
• Reference specific policies from the National Planning Policy Framework (NPPF) and the LPA's adopted Local Plan
• Reference comparable decisions if there are recent approvals for similar schemes nearby
• Explain clearly and factually why the Inspector should find in your favour
• Avoid being emotive or personal — Inspectors are not swayed by how much you want the extension

Success Rates

Planning appeals succeed less often than people hope, but more often than they fear.

Householder appeals (written representations): Approximately 35% success rate nationally, though this varies by type of scheme and LPA.

Major application appeals: Approximately 25% of major application appeals succeed.

Enforcement notice appeals: Success rates are lower — around 20–25% — because by the time an enforcement notice is served, the LPA has already made a clear determination that the development is unacceptable.

These statistics mean that the majority of appeals fail. The cases most likely to succeed are those where:

• The LPA's reasons for refusal are not well-supported by their own adopted policies
• There are comparable recent approvals for identical or very similar schemes nearby
• The LPA officer's recommendation was to approve, but the planning committee overruled it
• The application was refused on grounds that are demonstrably incorrect (e.g., an alleged loss of a protected tree that is in fact not protected)

The Alternative: Revise and Resubmit

For householder applications, there is a free resubmission right: you can submit a revised application within 12 months of the original refusal without paying a new application fee.

This is often the better route when:

• The reason for refusal is design-based and can be addressed by modest changes to the scheme (reducing height, adjusting materials, altering the roofline)
• The case officer indicated informally that specific amendments would make the application approvable
• You have identified a clear and straightforward solution to the refusal reason

Advantage over appeal: Resubmission is quicker (8-week determination vs 12–20 weeks for appeal), maintains the working relationship with the case officer, and avoids the adversarial nature of the appeals process.

Disadvantage: If the revised application is also refused, you will have used your free resubmission. A third application attracts the full application fee again.

Pre-Application Advice Before Resubmitting

Most LPAs offer a pre-application advice service (typically £50–£200 for householder enquiries, sometimes free via email). Before resubmitting, use this service to get the case officer's view on whether specific amendments would address their concerns. This dramatically reduces the risk of a second refusal.

Costs Awards: When the LPA Pays Your Costs

In planning appeals, each party normally bears their own costs. However, the Inspector has power to award costs against a party that has behaved unreasonably.

The LPA may be ordered to pay your costs if it:

• Refused an application on grounds that were clearly contrary to its own adopted policies or national policy
• Failed to produce evidence to substantiate its reasons for refusal
• Withdrew from the appeal after you had already incurred significant costs

If you believe the LPA's refusal was unreasonable, make a costs application alongside your appeal. If successful, the LPA will be required to pay your professional costs. However, costs awards against applicants also happen — if you pursue an obviously hopeless appeal or behave unreasonably during the process, the LPA may seek their costs against you.

Planning Consultant vs DIY Appeal

For straightforward householder appeals — particularly where the LPA's reason for refusal is clearly contradicted by a comparable approval on the same street — a DIY written representations appeal is entirely achievable.

For major applications, complex policy environments, heritage assets, or any case involving specialist technical evidence, a chartered planning consultant (MRTPI or FRTPI) is essential.

Section 73 and Section 73A Applications: A Third Route

If you have planning permission but the conditions attached to it are unreasonable, you can apply under Section 73 of the Town and Country Planning Act 1990 to vary or remove specific conditions. This is faster and cheaper than a full new application in many cases.

Section 73A allows retrospective applications for development carried out without permission or in breach of conditions. Both routes are worth discussing with a planning consultant before deciding on an appeal.

Key Takeaways

• Read the decision notice carefully and understand every reason for refusal before deciding your next step
• For householder applications: revise and resubmit (free within 12 months) is often faster and better than appeal
• Written representations is the right route for virtually all householder and minor appeals — 80% of appeals use this route
• Householder appeal success rate is approximately 35% — you must have good policy grounds to proceed
• Your appeal statement must address each reason for refusal with specific policy and comparable evidence
• File by the deadline: 12 weeks for householder appeals; 6 months for most others
• Use a planning consultant (MRTPI) for anything complex or where the stakes are high

For more, see our related guides on how to get planning permission for a house in the UK and permitted development rights: the complete guide.