Moving within Class E without a planning application

A change of use within Class E is not development, so it needs no planning application, no fee and no decision notice. Section 55(2)(f) of the Town and Country Planning Act 1990 puts a change of use from one use to another within the same class outside the definition of development altogether. Turning a shop into a gym, an office into a nursery, or a café into a clinic is therefore, in planning terms, nothing happening at all.

That is the rule. Four things can still stop you, and three of them have nothing to do with the planning department.

What Class E gathers together

The Use Classes Order 1987 was amended in 2020 to create Class E, which swept up most of the old shopping and business classes into one. It covers, in broad terms:

• retail sale of goods, other than hot food
• sale of food and drink mostly consumed on the premises
• financial and professional services, and other services appropriate to a commercial, business or service locality
• indoor sport, recreation or fitness, principally to visiting members of the public
• medical or health services, principally to visiting members of the public
• creche, day nursery or day centre
• offices, research and development, and light industrial processes that can be carried out in a residential area without detriment to amenity

Read the current wording in the Order itself rather than a summary, because the sub-paragraph definitions carry qualifications that decide marginal cases.

What Class E does not include is the uses the 2020 amendment deliberately left outside it. Hot food sold principally for consumption off the premises, pubs and drinking establishments, cinemas, theatres, live music venues, betting offices and casinos are all sui generis, each its own use, and moving to any of them needs planning permission.

That is the trap that catches food businesses. A café is in Class E. A takeaway is not. The line between them turns on where the food is principally consumed, which is a question of fact about how the business actually operates rather than what the sign says.

Movements that need no permission

If the existing lawful use and the proposed use are both within Class E, no planning application is required and none should be made.

Some examples that work. Shop to office. Office to fitness studio. Bank to restaurant. Restaurant to dental practice. Nursery to consulting rooms. Light industrial unit to research and development.

Before relying on any of them, establish the existing lawful use rather than the current one. If the unit has been operating as something else for years without permission, the starting point may not be what you assume, and the whole calculation changes. The note on the planning unit and why it decides your change of use covers the other half of that question, which is what area the use attaches to.

Some uses sit awkwardly inside Class E and attract argument. Self storage is one, and what councils ask about self storage and use class repays a read before signing a lease. Drive-through operations are another, where the classification interacts with highway evidence, as the note on drive-through units and classification sets out.

Conditions that switch the flexibility off

This is the first thing to check and the most commonly missed.

A condition on an earlier planning permission can restrict the use of the premises to one specific use. A condition reading that the premises shall be used as a retail shop and for no other purpose removes the Class E flexibility entirely, because the condition operates independently of the Use Classes Order.

Conditions like this are common on units in shopping parades, on permissions granted for a particular occupier, and on developments where the council wanted to control the mix of uses.

Pull the planning history for the address from the council's public register and read every decision notice in the history, back to the original permission. If a restrictive condition exists, the route to changing the use is an application under section 73 to vary or remove it, which puts the question back in front of the council.

Other conditions bite more narrowly. Opening hours, delivery hours, a limit on the floor area given to a particular activity, or a restriction on external plant. Those survive a change within Class E and continue to apply to whoever occupies next.

What an Article 4 direction can and cannot do here

There is a widespread belief that an Article 4 direction can stop movement within Class E. It cannot.

An Article 4 direction withdraws permitted development rights granted by the General Permitted Development Order. A change of use within a single use class is not permitted development. It is not development at all, by virtue of section 55(2)(f), so there is no permission for a direction to withdraw.

What Article 4 directions do in this context is remove the separate permitted development right to change from Class E to residential under Class MA. Many authorities have made directions of exactly that kind to protect town centres and employment areas, and they are why an office to flats conversion that works in one borough fails in the next.

So read the direction's own wording. It will name the class of permitted development it removes, and that is the limit of what it does. Class MA itself has qualifying conditions that have been amended more than once, most recently in 2024, so check the current text of the class before relying on any of them.

Building regulations, licensing and registration still apply

None of the following cares that planning has no view.

A material change of use under the Building Regulations brings requirements for fire safety and means of escape, ventilation, accessibility and energy performance. Turning an office into a nursery or a gym almost always triggers them.

Licensing under the Licensing Act 2003 applies to alcohol, late night refreshment and regulated entertainment. A premises licence is a separate application to a different part of the council with its own consultation and its own grounds for refusal.

Sector registration applies to childcare, health services and food businesses, each with its own regulator and its own premises standards.

Lease terms come last in this list and first in practice. The permitted user clause, and any covenant against change of use, can prohibit something planning law allows. Check before you commit.

Fit-out works that do need permission

The use may be free to change. The works usually are not.

External alterations are the common trigger. A new or altered shopfront, an extraction duct or flue on an elevation, air conditioning condensers, roof plant, a new opening, or an enclosure at the rear. Any of those can need planning permission in its own right, and all of them need listed building consent if the building is listed.

Signage is governed separately, under the advertisement control regulations, and consent for new signs is a distinct application.

Extraction is where food businesses run into trouble. Introducing cooking into a unit that previously had none usually means a flue terminating above eaves level, which is both a planning application and an odour question. A Ventilation and Extraction Statement is what the environmental health officer will expect, and it should cover the abatement, the flue route, the termination height and the maintenance regime.

Recording the change, and when a certificate is worth having

Because nothing is issued when you move within Class E, there is no document proving it happened lawfully. That matters later, on a sale, a refinancing or a rent review.

Keep a dated file: the planning history you checked, the lease, the fit-out drawings, the rating records and photographs of the unit before and after.

Where the value at stake is meaningful, or where the existing lawful use is arguable, apply for a certificate of lawfulness of proposed use under section 192 of the 1990 Act. It is decided on evidence and law rather than planning merits, and a grant is a document that a purchaser, a lender and a future case officer all have to accept. A lawful development certificate is the only formal way to confirm that a use is lawful, and a short Planning Statement setting out the existing use and the proposed use supports the application.

This is general guidance, not legal advice. Check the position with your local planning authority or a qualified professional before relying on it.

Enter your postcode on PlanScope to draft the supporting statement for a certificate or a change of use application. PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.