Publicity and neighbour consultation

 

Once a council has registered your planning application, it has to tell people about it. Publicity and neighbour consultation is the stage where the application stops being a private matter between you and the planning officer, and becomes something the street, the parish council and anyone else who is interested can see and comment on.

The rules for neighbour consultation are set out in article 15 of the Development Management Procedure Order 2015, and they are more limited than most people expect. There is a widespread belief that a council must write to every neighbour. It does not. For a great many applications the council can choose between putting up a site notice and writing to adjoining neighbours, and it is free to pick whichever is cheaper. Several councils have stopped sending letters altogether and said so openly, on cost grounds.

This page sets out what the council must actually do for neighbour consultation, what it merely may do, how long you have to comment, and what happens when the council gets it wrong. If drawings, reports or policy change after the first round, see our separate guide to planning application reconsultation.

 

 

 

 

The three methods of publicity

 

Article 15 works with three tools, and the type of development decides which combination applies for neighbour consultation:

• Site display, meaning a notice posted on or near the land, usually on a lamp post, fence or gate
• Neighbour notification, meaning a letter served on an adjoining owner or occupier
• A press notice, meaning publication in a newspaper circulating in the locality

Separately, and for every application, certain information has to go on the council’s website. That website duty is not an alternative to the others; it sits alongside them.

 

 

What the council must do for your application

 

The requirements step up with the sensitivity of the proposal rather than simply with its size:

• Environmental statement cases: site display for at least 30 days, and a press notice. Both are required, and there is no choice between them
• Departures from the development plan, and anything affecting a public right of way: site display for at least 21 days, and a press notice. Again both. Where the path is in the way of what you want to build, see how to divert a public footpath or road
• Major development: a press notice, plus either site display for at least 21 days or notification of adjoining owners and occupiers. Here the council chooses between the site notice and the letters
• Technical details consent, where the categories above do not apply: site display for at least 21 days
• Everything else, which covers the ordinary householder extension and most minor applications: site display for at least 21 days or notification of adjoining owners and occupiers

That final line is the one that surprises people. For a typical householder application the council has a straight choice, and no duty to write to anyone at all if it puts a notice up instead. A neighbour who complains that they were never told is often complaining about something entirely lawful.

 

 

Does the council have to write to my neighbours?

 

For most applications, no. Where article 15 offers a choice, many councils go further than the minimum as a matter of local policy, and publish a code of practice or statement of community involvement saying what they will do. That local policy is a promise the council has made rather than a statutory duty, though a council that departs from its own published practice without good reason may be vulnerable to challenge.

If it matters to you that particular neighbours know about your proposal, the practical answer is to tell them yourself, early, before the application goes in. It costs nothing, it tends to defuse objections that are really about surprise rather than substance, and it is usually more effective than anything the council will do. Our guide to pre-application advice covers the wider case for talking to people before you submit.

 

 

How long is the neighbour consultation period?

 

The site display periods above are minimums of 21 days, or 30 days where an environmental statement is involved. The website information must give a date for representations that is no earlier than the last day of a 14 day period beginning when the information is published, extended to 30 days for an environmental statement case.

Two points catch people out. Public holidays are disregarded when counting days, except in environmental statement cases. And where a notice is removed, obscured or defaced through no fault of the council, the council is treated as having complied provided it took reasonable steps to protect the notice and, if needed, replace it. A torn-down site notice does not automatically invalidate anything.

There is also a shortened timetable for public service infrastructure development, such as schools, hospitals and prisons, where the 21 day periods are read as 18 days.

In reality the neighbour consultation period is often longer depending upon the progress of the officer.

 

 

Late comments

 

The consultation period is a minimum before the council may decide, not a guillotine on comments. In practice councils routinely take account of representations arriving after the deadline provided the decision has not yet been issued, and an officer who has not yet signed the report will normally read them. Once the decision notice goes out, it is too late. If you want to comment, our separate guides explain how to object to a planning application or support a planning application.

 

 

The warning about appeals that now appears on notices

 

The information published on the council’s website must include a warning that, if there is an appeal that proceeds by way of the expedited procedure, representations made at application stage will be passed to the Secretary of State and there will be no opportunity to make further ones.

This warning used to apply only to householder and minor commercial applications. From 1st April 2026 it was widened, because the expedited written representations procedure was itself widened to cover most section 78 appeals. The trigger is the date the application was submitted, not the date of the appeal. The practical effect for anyone commenting is significant: on most applications submitted on or after 1st April 2026, what you write at application stage is your one and only say, and it will be forwarded to the Inspectorate unchanged. Our guide to planning appeals explains the two procedures and the 1st April 2026 split.

 

 

What if the council gets the publicity wrong?

 

Defective publicity is a procedural failure, not an automatic route to overturning a decision. Where the council has not met the requirements by the time an application is referred to the Secretary of State or an appeal is made, article 15 keeps applying as though that referral or appeal had not happened, and the council must tell the Secretary of State once it has put things right.

Beyond that, there is no appeal against bad publicity as such. A neighbour who was never notified cannot appeal a granted permission, because only the applicant has a right of appeal. The remedies are to complain to the council, to escalate to the Local Government and Social Care Ombudsman if the complaint is not resolved, or in a serious case to seek judicial review, which is expensive, quick to go out of time and rarely proportionate for a domestic extension. Be realistic about whether it is worth pursuing: where the substance of the decision would plainly have been the same, a court is unlikely to quash it over a missing letter.

 

 

Does publicity cost anything?

 

There is no separate charge to you for publicity. The cost of site notices and press notices is met by the council out of the application fee, which is why press notices are reserved for the categories where they are legally required. See our guide to planning fees for what an application itself costs.

 

 

Wales

 

This page describes England. Wales has its own Development Management Procedure Order with different publicity provisions, including a pre-application consultation duty on applicants that has no direct English equivalent. Do not read the article numbers on this page across to a Welsh application.

 

See also our guide to the types of planning application.

 

 

Neighbour consultation relevant legislation

 

Check the “Changes to Legislation” panel on each link below before relying on the text, as this area has been amended repeatedly and further changes are outstanding.

• Article 15, Town and Country Planning (Development Management Procedure) (England) Order 2015, publicity for applications for planning permission
• The Town and Country Planning (Appeals) (Written Representations Procedure) (England) (Amendment and Saving Provision) Regulations 2026, which amended article 15(7)(f) from 1st April 2026
• Article 6, SI 2021/746, inserting the 18 day period for public service infrastructure development
• Article 4, SI 2018/119, disregarding public holidays when computing days

Other Planning Application Sections

 

 

Publicity and Neighbour Consultation Page Updated: 29th August 2026