The seven grounds of appeal against an enforcement notice

Photograph of rear extensions in Newham

If you have received a planning enforcement notice, you have the right to appeal to the Planning Inspectorate under section 174 of the Town and Country Planning Act 1990. Enforcement appeals follow a particular format. You cannot simply write in to the inspectorate to say that the council has been unfair, that your neighbour has […]

Does the council have to take enforcement action against me?

Photograph of a house in Greenwich

When is it ‘expedient’ for a council to take planning enforcement action? If you have carried out development without planning permission, or not quite in accordance with your approved plans, you may be bracing yourself for the worst. But before you assume the council is about to serve an enforcement notice requiring you to demolish […]

What is a Planning Contravention Notice?

Photograph of a house

If your council suspects that something has been built or changed at your property without planning permission, they have a number of tools available to them. One of the first formal steps they may take is to serve a Planning Contravention Notice — commonly known as a PCN. What it is A PCN is not […]

NEVER ignore an enforcement notice

Photograph of rear dormer roof extensions

What is a planning enforcement notice Councils can take planning enforcement action if they believe there has been a breach of planning control. This usually means one of three things. Something has been built without planning permission. Something has been built differently from the approved plans. Or the use of land or a building has […]

Planning statements matter more than ever

Why planning statements matter more now From 1 April 2026, the planning appeal system in England is changing. Many applications that are refused and then appealed will now be handled under the new Part 1 written representations procedure. Under that procedure, there is no statement of case — and the guidance is clear that applicants […]

Beds in sheds, granny annexes and garden rooms: when do outbuildings need planning permission?

Photograph of a garden building

Garden outbuildings are very common. People use them as home offices, gyms, studios, workshops, storage rooms and children’s playrooms. In many cases, they can be built without a full planning application under permitted development rights. We have written separately about when an outbuilding is ‘reasonably required’ under permitted development rules. This article deals with a […]

The 4-year rule in planning: does it still apply?

Victorian terraced house in Walthamstow – successful planning appeal against Waltham Forest Council.

The 4-year rule in planning: does it still apply? The 4-year rule used to be one of the most useful parts of the planning enforcement system. In simple terms, some unauthorised building works, and some unauthorised changes of use to a single dwellinghouse, could become lawful if they had existed for four years without enforcement […]

Why your neighbour got away with it: planning enforcement and precedent

A satellite image of a row of dormer extensions

It is one of the most common frustrations in planning. You want to build an extension, convert a property, alter a roof or use a building in a slightly different way. The council raises objections. The plans are criticised. You are told the proposal is too large, poorly designed, harmful to neighbours or contrary to […]

What to do if a planning enforcement officer visits your property

A photograph of a partially completed development needing retrospective planning permission

How to handle a planning enforcement investigation A visit from a planning enforcement officer can be alarming. For many homeowners and small developers, it is the first sign that something may have gone wrong with a building project. It is easy to assume the worst. People often imagine that the council is about to make […]