Receiving a planning refusal is frustrating, but it is rarely the end of the road. In England, Wales, Scotland and Northern Ireland, you have the right to appeal a planning decision to an independent body — the Planning Inspectorate in England and Wales, the Planning and Environmental Appeals Division (DPEA) in Scotland, and the Planning Appeals Commission (PAC) in Northern Ireland.
Appeals are free to submit, and approximately 30–35% of householder appeals in England are successful. That figure sounds modest, but it rises considerably if you address the specific reasons for refusal, choose the right appeal procedure and present a professional, evidence-led case.
When you can appeal
You can appeal if your application was:
- Refused — the most common reason for appeal
- Granted with conditions you consider unreasonable — you can appeal conditions only, without risking the whole permission
- Not decided within the statutory period — 8 weeks for most applications, 13 weeks for major development, 16 weeks for Environmental Impact Assessment (EIA) applications. A non-determination appeal allows you to proceed as if the application were refused.
You cannot appeal if you have not yet submitted a formal application. Pre-application enquiries and informal discussions are not appealable. You also cannot appeal a lawful development certificate decision via the same route — those have their own separate appeal procedure.
Deadlines for England: You generally have 6 months from the date of the refusal notice to submit an appeal, or 12 weeks for householder appeals (extensions and alterations to a single dwelling). Missing the deadline means losing your right of appeal — there is very limited discretion to extend it.
Types of appeal procedure
The Planning Inspectorate offers three procedures. Which is appropriate depends on the complexity of the case.
| Procedure | Suitable for | Typical timescale | Hearing type |
|---|---|---|---|
| Written representations | Most householder appeals; straightforward commercial cases | 20–26 weeks | Paper-based; no hearing |
| Hearing | Moderate complexity; where evidence needs testing | 30–40 weeks | Informal discussion with inspector |
| Public inquiry | Major or complex development; listed buildings; significant public interest | 40–60+ weeks | Formal, quasi-judicial |
The Planning Inspectorate will suggest the appropriate procedure when you submit your appeal, but you can request a specific procedure. Written representations is the fastest and cheapest route and is appropriate for the vast majority of householder appeals.
How to submit an appeal in England
Appeals are submitted via the Planning Inspectorate’s Appeals Casework Portal at appeals.planninginspectorate.gov.uk. You will need:
- The original application reference number and decision notice
- Your completed appeal form
- A copy of the original plans and any revised plans
- Your grounds of appeal (a written statement explaining why the refusal was wrong)
- Any supporting documents — photographs, daylight assessments, heritage statements, etc.
The appeal is free. You do not pay a fee to the Planning Inspectorate.
Writing effective grounds of appeal
This is where most appeals are won or lost. Your grounds of appeal must directly address each reason for refusal in the decision notice — not simply reassert that the proposal is reasonable or that neighbours support it.
Read the reasons carefully. Councils must give precise reasons for refusal, citing the specific development plan policies they rely on. Your appeal must engage with those policies and explain why the inspector should weigh them differently, or why the council misapplied them.
Cite relevant appeal decisions. The Planning Inspectorate publishes all its decisions. Finding comparable schemes that were allowed — a similar size extension on a similar plot, for example — and citing them as a material consideration can be persuasive. Search the Appeals Casework Portal by keyword.
Commission supporting evidence. If refusal was based on overlooking or loss of daylight, a daylight and sunlight assessment (BRE 209 methodology) from a qualified consultant directly rebuts the council’s assessment. If heritage impact was the reason, a heritage statement by a conservation architect carries weight. Generic objections to supporting evidence are harder to sustain on appeal.
Avoid emotional arguments. Inspectors are not moved by “we’ve lived here for 20 years” or “all our neighbours support it.” Material considerations are what matters: policy compliance, precedent, design quality, impact on amenity.
Professional representation — is it worth it?
For minor householder appeals (a rear extension, a dormer), competent owners do sometimes win without professional help. But the success rate with a planning consultant or specialist planning solicitor is meaningfully higher, especially where:
- The council cited multiple reasons for refusal
- Heritage, trees or ecology are involved
- Neighbours lodged formal objections
- The Local Plan policy wording is ambiguous
Planning consultants charge £800–£3,000 for householder appeal representation (grounds of appeal, evidence, any site visit); specialist planning solicitors charge £2,500–£8,000+. For larger development, costs rise significantly.
The cost-benefit calculation depends on the value of the permission. For a loft conversion worth £50,000–£80,000 in added value, spending £1,500 on a planning consultant makes obvious sense.
The appeal process step by step
- Submit the appeal via the online portal within the deadline.
- Acknowledgement — the Planning Inspectorate will write to confirm receipt and issue a start date.
- Interested parties notified — the council and any third parties (neighbours who commented) are notified and invited to submit representations.
- Council’s questionnaire — the local authority submits its full evidence, including the officer’s report and all representations received.
- Representations exchanged — in written representations appeals, both sides submit their statements; there is typically one round of final comments.
- Site visit — the inspector may carry out an unaccompanied or accompanied site visit.
- Decision — issued in writing. There is no further right of appeal on the merits; the only route if you disagree is a legal challenge in the High Court on a point of law within 6 weeks of the decision.
Costs awards
In rare cases, the Inspectorate can award costs against a party who has behaved unreasonably — submitting late evidence, failing to engage, withdrawing at the last minute. Costs awards against local authorities are possible where they maintained a refusal on weak or unsupported grounds. Submit a costs application alongside your appeal if you believe the council acted unreasonably.
Scotland, Wales and Northern Ireland
Scotland (DPEA): Appeal timescales and procedures are broadly similar. Most householder appeals use the written procedure; decisions are typically issued within 6 months. Submit via eplanning.scotland.gov.uk.
Wales (PEDW — Planning and Environment Decisions Wales): From 2019, Welsh planning appeals are handled separately from England. The procedure mirrors the English system; submit via gov.wales/planning-appeals.
Northern Ireland (PAC): The Planning Appeals Commission handles Northern Ireland appeals. Timescales tend to be longer — 12–24 months for complex cases. Submit via pacni.gov.uk.
Alternatives to appealing
Before lodging an appeal, consider whether a revised application would be faster and cheaper. If the council refused on design grounds, working with the planning officer to modify the scheme — adjusting the height, reducing the footprint, changing the materials — and resubmitting may resolve the issue in 8 weeks rather than 6 months. Many councils offer free pre-application advice for householder proposals.
A revised application that addresses the reasons for refusal is not an admission that the original scheme was wrong — it is a practical way to get the permission you need.
