Planning Permission Refused in London: What to Do Next

Find out what options you have after a planning refusal in London — including appealing the decision, amending the scheme, or resubmitting a revised application.

A planning refusal is not necessarily the end of the road. In London, many refused applications are eventually approved — either on appeal or through a revised submission. Understanding why your application was refused, and which route gives you the best chance of success, is the critical first step.

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When it may be permitted development

These are the common features that keep a project on the simpler route.

If the refused scheme was larger than necessary, it may be worth considering whether a smaller version of the project could be carried out under permitted development without needing planning permission at all.
A planning refusal on one scheme does not prevent you from applying for a different scheme or using permitted development rights for works that fall within those limits.
Sometimes a refusal reveals a constraint — such as an Article 4 direction or a planning condition — that affects future options as well as the refused scheme.

When planning permission is more likely

These are the usual triggers that push a scheme beyond straightforward PD rights.

If the refusal was on design grounds, a revised application with a modified scheme is often the most practical route — particularly if the planning officer indicated what changes would make the proposal acceptable.
If the refusal was on policy grounds — for example, the principle of the development is resisted — an appeal or a materially different scheme may be needed.
Enforcement risk is real if you proceed with refused works: an enforcement notice can require you to reverse changes at your own cost, and non-compliance can result in prosecution.

What CanUBuild checks

Faster answers before you speak to an architect or builder

The tool is designed to answer the first question most homeowners have: is this worth pursuing, and what is most likely to block it?

CanUBuild shows you nearby planning decisions — including refusals and approvals for similar projects — so you can understand the pattern of decisions at your local authority before you apply.

Checking address-level constraints before submitting an application can help you avoid the most common causes of refusal: missing designations, underestimated policy constraints, and dimension errors.

Understanding the local planning context before you pay for drawings reduces the risk of a costly refusal on a scheme that was unlikely to succeed.

FAQ

Questions people ask before starting a project

How long do I have to appeal a planning refusal?

For householder applications (works to a single house), you normally have 12 weeks from the date of the refusal notice to submit an appeal to the Planning Inspectorate. For other application types, the time limit is usually 6 months. Missing the deadline means you lose the right to appeal that decision.

Can I resubmit a planning application after a refusal?

Yes. You can resubmit a revised application at any time, and the first resubmission within 12 months of a refusal is usually exempt from the planning application fee. The revised scheme should address the specific reasons for refusal — simply resubmitting the same scheme is very unlikely to succeed.

What is a planning appeal and how does it work?

A planning appeal is a request to the Planning Inspectorate — an independent government body — to review the local planning authority's refusal decision. Most householder appeals are decided by written representations, where both sides submit written statements. An inspector reviews the case and issues a decision, which can approve, refuse, or approve with conditions.

Should I appeal or resubmit after a refusal?

It depends on the reasons for refusal. If the council refused on design grounds and has indicated what changes would help, a revised application is often quicker and cheaper. If the refusal was unreasonable — or if you believe the officer misapplied policy — an appeal may be the better route. Getting pre-application advice from the council can help clarify which path is more likely to succeed.

Next step

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