Moving between uses inside Class E without applying
A shop can become a cafe, gym, nursery or clinic without a planning application, because movement within Class E is not development. The conditions and works that still bite.
Moving within Class E is not development, so no planning application is needed for it. That is the short answer, and it comes from section 55(2)(f) of the Town and Country Planning Act 1990, which says that using a building for another purpose within the same specified use class does not amount to development at all.
A shop can become a cafe, a gym, a nursery, a dental practice or an office without an application. The freedom is real and it is wider than most occupiers realise.
What catches people is everything around it. Conditions on the original permission, physical works, the hot food exclusion, and whether the unit you are changing is actually one planning unit.
What Class E covers, limb by limb
Class E, introduced by amendment to the Use Classes Order with effect from 1 September 2020, is labelled commercial, business and service. It runs:
- E(a), the display or retail sale of goods other than hot food.
- E(b), the sale of food and drink mainly for consumption on the premises.
- E(c), the provision of financial services, professional services other than health or medical services, and any other service appropriate to a commercial, business or service locality.
- E(d), indoor sport, recreation or fitness, not involving motorised vehicles or firearms, principally to visiting members of the public.
- E(e), the provision of medical or health services, except where attached to the practitioner's home.
- E(f), a creche, day nursery or day centre, not including any residential use.
- E(g), offices other than those in E(c), research and development, and light industrial processes that can be carried on in a residential area without detriment to amenity.
The three limbs of E(c) are where classification arguments cluster, because "any other service appropriate to a commercial, business or service locality" is doing a lot of work. The detail of that limb is covered in personal service uses and Class E(c)(iii).
What is outside Class E matters as much. Hot food takeaways, pubs and bars, nightclubs, cinemas, theatres, live music venues, betting shops, payday loan shops, launderettes, petrol stations and vehicle hire are all either sui generis or in Class F. A move from Class E to any of those needs permission, and a move the other way often does too.
Why movement inside the class is not development
Section 55 defines development as building, engineering, mining or other operations, or a material change in the use of buildings or land. Subsection (2)(f) then carves out the use of a building or land for any purpose within the same class as its current use.
So the sequence is: identify the current lawful use, identify its class, and if the proposed use is within the same class, there is nothing to apply for.
This is not a permitted development right. That distinction sounds academic and is not. Permitted development rights are granted by the General Permitted Development Order and can be withdrawn by an Article 4 direction. The within-class freedom sits in the Act itself, and an Article 4 direction cannot touch it.
Councils have made Article 4 directions affecting Class E in recent years, and those directions remove the separate right in Part 3 of Schedule 2 to change from Class E to residential use under Class MA. They do not stop a shop becoming a gym.
Where the planning unit test still bites
The freedom applies to the use of a planning unit. Change what the unit is, and you are outside it.
The test comes from the Burdle case in 1972, which asks whether there is a single main purpose to which other activities are incidental, or whether there are two or more distinct uses with no one of them ancillary.
Two situations regularly fall outside the carve-out.
Subdivision. Splitting a single large retail unit into three smaller units, each separately occupied with its own frontage, can be a material change of use even though all three remain within Class E, because the planning unit itself has changed.
Mixed and ancillary uses. A unit lawfully used as a shop with ancillary storage is a Class E(a) use. Turning the storage into a separate trading operation run by a different business creates a second planning unit, and the question of whether that needs permission is no longer answered by section 55(2)(f).
Intensification is the grey area. A change of use within the class that transforms the character of the activity, for example a quiet professional office becoming a busy walk-in clinic with queuing on the pavement, invites argument. The legal position favours the occupier, but an authority faced with amenity complaints will look hard at whether the planning unit or the primary use has in fact changed.
Physical works that need permission anyway
The use freedom says nothing about the building. Separate permission is needed for:
| Work | Why permission is usually needed |
|---|---|
| New or altered shopfront | External alteration affecting the appearance of the building |
| Extraction flue or ductwork | External plant, often with visual and odour effects |
| External plant and condensers | Noise and appearance, with limits where any rights apply |
| New signage | Advertisement consent under the advertisement regulations |
| Mezzanine adding retail floorspace | Can be development where it increases retail floorspace above thresholds |
| Access alterations | Highway works and often planning permission |
Food and fitness uses are the ones that run into this. A cafe moving into a former office needs kitchen extraction, which means a flue, which usually means an application supported by a Ventilation and Extraction Statement. A gym needs plant and brings early morning noise, so an acoustic assessment follows. The use change is free. But the works are not.
Building Regulations apply separately again, and a change of use can trigger requirements for fire safety, ventilation, accessibility and energy performance that have nothing to do with planning.
Conditions on an earlier permission that restrict use
This is the most common reason an occupier who thought they were free discovers they are not.
Where a planning permission was granted subject to a condition restricting the use, that condition continues to bind. A condition limiting a unit to retail use only, or excluding food and drink, or restricting hours, survives the 2020 reclassification. The only way through it is an application under section 73 of the Act to vary or remove the condition, which is a full application with publicity and a fee.
Conditions written in the old language are still read in the old language. The 2020 amendment regulations preserved the meaning of references to the former classes in existing permissions and conditions, so a condition confining a unit to Class A1 is still read as the former A1 retail definition, not as the whole of Class E. Read the decision notice and any earlier notices on the site before signing a lease.
Section 106 agreements can do the same job. An obligation restricting the use of a unit, or requiring a particular type of occupier, is a contract on the land and is not overridden by the Use Classes Order.
Evidence to keep in case the use is questioned
If the lawful use is ever disputed, the burden of showing what it was falls on the occupier. Keep:
- The decision notices and conditions for the unit, obtained from the authority's online register.
- The lease or licence, with the permitted user clause.
- Dated photographs of the interior and the frontage at the point of change.
- Business rates records showing the description and the dates.
- Trading records that establish continuity of the earlier use.
Where the position is unclear and money depends on it, apply for a lawful development certificate under section 191 or section 192 of the Act. It is the only formal way to confirm that a use is lawful, and lenders and buyers accept it in a way they do not accept an opinion.
Classification arguments recur in particular sectors, and two worth reading alongside this are taxi and private hire offices, where the use often turns out to be sui generis, and soft play centres, which sit in E(d) but bring noise and parking issues that behave like a change of use in practice.
Before you commit to a lease, check the conditions on the unit and the works you will need. Enter your postcode on PlanScope to see which reports a change of use is likely to require.
This is general guidance, not legal advice; check the position with your local planning authority or a qualified professional before relying on it. PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.
Frequently asked questions
Do I need permission to change from a shop to a cafe?
Not for the use itself, because both sit within Class E and section 55(2)(f) of the Town and Country Planning Act 1990 says that use for another purpose in the same class is not development. You will usually need permission for the kitchen extraction flue, any shopfront alteration and the signage, and Building Regulations apply separately.
Can an Article 4 direction stop me moving within Class E?
No. Article 4 directions withdraw rights granted by the General Permitted Development Order, such as the Class MA right to convert commercial premises to residential use. Movement within a use class is not a permitted development right at all, it is excluded from the definition of development by the Act, so a direction cannot remove it.
What if my permission has a condition limiting the use?
The condition binds, and it is the usual reason an occupier finds they are not free. A condition restricting a unit to retail use, or excluding food and drink, survives the 2020 reclassification and is read using the former class definitions. Removing it needs an application under section 73, with a fee and publicity.
Is a hot food takeaway within Class E?
No. Hot food takeaways are sui generis, as are pubs and bars, nightclubs, betting shops, launderettes and vehicle hire. Class E(a) expressly excludes the retail sale of hot food, and E(b) covers food and drink mainly consumed on the premises. Moving between Class E and any sui generis use needs permission.
Does splitting a unit need permission?
It can. The within-class freedom applies to the use of a planning unit, so subdividing one large unit into several separately occupied units with their own frontages can be a material change of use even where every resulting use remains in Class E. The Burdle test on what constitutes the planning unit is what decides it.
How do I prove my use is lawful?
Keep the decision notices and conditions, the lease with its permitted user clause, dated photographs of the premises at the point of change, business rates records and trading records. Where real money depends on the answer, apply for a lawful development certificate under section 191 or 192, which lenders and buyers will accept.
Sources and further reading
This article is general guidance about the planning system in England and, where stated, the rest of the UK. It is not legal or professional advice. Check your local planning authority’s validation requirements and take professional advice for your specific site.