Objecting to a change of use that needs no permission

If a shop near you has become a gym, a nail bar or a clinic and the council says no permission was needed, the council is probably right. A change of use that needs no permission produces no application, no consultation and nothing to object to, because the law says it is not development at all. Understanding why is the only way to work out what you can actually do about it.

Section 55 of the Town and Country Planning Act 1990 defines development as building, engineering, mining or other operations, or a material change in the use of land or buildings. It then says that a change of use within the same class in the Use Classes Order is not development. No development means no application.

Why many changes of use need no application

The Town and Country Planning (Use Classes) Order 1987, as amended in 2020, groups uses into classes. Moving between two uses inside the same class is not development, so there is nothing to apply for.

That amendment in 2020 was the change people noticed. It created Class E, a broad commercial, business and service class, and it swept a set of previously separate classes into it.

The practical effect on a high street is considerable. A shop can become a café, a gym, an office, a dentist or a day nursery with no planning involvement whatsoever, because all of those uses now sit in Class E.

Movements within Class E and what they allow

Class E covers, broadly: retail, food and drink consumed mostly on the premises, financial and professional services to visiting members of the public, indoor sport and fitness, medical and health services, creches and day centres, and offices, research and development and light industrial processes that can be carried out in a residential area.

So the following need no permission at all, assuming no condition says otherwise:

• a shop becoming a restaurant or café
• a bank becoming a gym
• an office becoming a medical clinic
• a travel agent becoming a day nursery
• a shop becoming a light industrial workshop

What matters here is that this is not a permitted development right. It is a conclusion that no development has occurred. The distinction becomes important in a moment, because the remedies people reach for apply to permitted development rights and not to this.

Changes that fall outside and still need permission

Plenty still does need an application, and these are the ones worth watching for.

The sui generis category is where most contested high street applications sit, and a takeaway in particular almost always needs permission, with odour, late hours, litter and parking all in play.

External works are separate and often overlooked. A café moving into a former shop needs an extraction flue, and installing a flue on the rear elevation is a building operation requiring planning permission in its own right. That application is publicised, you can comment on it, and the Ventilation and Extraction Statement supporting it is the document to read. The same goes for air conditioning condensers, roller shutters, new shopfronts in a conservation area and illuminated signage.

Conditions on an earlier permission that restrict use

This is the single most useful thing a neighbour can check. A condition on an earlier planning permission can restrict the use of premises more tightly than the Use Classes Order does, and such conditions are common.

A permission granted for a retail unit may carry a condition that the premises shall be used only as a retail shop and for no other purpose, including no other purpose within the same class. Where that condition exists, a change to a gym or a café is a breach of condition even though the Use Classes Order would otherwise permit it.

Find the condition by searching the authority's planning register for the address and reading the decision notices, including old ones. Conditions from the 1980s and 1990s still bind. If a relevant condition exists, report the breach to the planning enforcement team with the application reference and the condition number, and a breach of condition notice is one of the tools available to them.

The limit of an Article 4 direction

An Article 4 direction withdraws permitted development rights granted by the General Permitted Development Order. Councils use them to require applications for changes that would otherwise be permitted, most commonly from a dwelling to a small shared house or from commercial premises to residential.

Here is the limit that frustrates most campaigns. An Article 4 direction cannot make a change within the same use class into development, because that change is not development in the first place and the direction has nothing to withdraw. No Article 4 direction can require planning permission for a shop becoming a café inside Class E.

Councils can only affect within-class changes through the development plan, which influences decisions on applications that do come forward, or by seeking conditions on new permissions that restrict the use. Both are slow. Neither helps with a change that has already happened.

Environmental health routes where planning offers none

Where planning has no role, other regimes often do, and they are frequently faster.

1. Statutory nuisance. Part III of the Environmental Protection Act 1990 lets a council serve an abatement notice where noise, odour, smoke or artificial light amounts to a statutory nuisance, regardless of whether the use needed permission.
2. Licensing. Where the premises sells alcohol or provides late night refreshment or regulated entertainment, the Licensing Act 2003 gives interested parties the right to make representations on a new or varied premises licence, and to apply for a review of an existing licence on grounds including public nuisance.
3. Food hygiene and waste. Registration, trade waste duties and litter obligations all sit with the council and all carry enforcement powers.
4. Highways. Obstruction of the footway by tables, A-boards or deliveries is a highway matter.
5. Building control. Structural alterations and fire safety in a changed use engage the Building Regulations separately.

The licensing route is the one most often underused. Representations on a premises licence can produce conditions on hours, deliveries, outside drinking and noise that planning would never have delivered for a within-class change. A Noise Impact Assessment commissioned by the operator may already exist for the licensing process, and licensing files are public.

Checking the lawful use of the premises

Before doing anything, establish what the lawful use actually is. The occupier's description of their own business is not evidence.

Search the planning register for the address and read every permission and decision notice. Look for a condition restricting use. Look for whether the previous use was itself lawful, because a unit used as a takeaway without permission for three years has no lawful takeaway use to change from. And check whether a lawful development certificate has ever been issued, since that settles the position formally.

Where the position looks wrong, ask the enforcement team to investigate and ask for a case reference so you can follow it. Knowing how to get an update on an enforcement case saves a lot of chasing.

This is general guidance, not legal advice, and the Use Classes Order is amended from time to time. A lawful development certificate is the only formal way to confirm that a use is lawful. Check the position with your local planning authority or a qualified professional before relying on it.

Browse the 66 report types on PlanScope to see what evidence a change of use application usually carries. PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.