Temporary uses and the permitted flexible change

A temporary change of use is easier than most people expect on a high street and harder than they expect anywhere else. Before reaching for permitted development, work through the question in order: is the change development at all, does a right cover it, and if neither, is a temporary planning permission the sensible answer.

For a pop-up shop, a meanwhile use in an empty unit or a seasonal operation, that order usually produces the answer in ten minutes and saves an application.

Start with whether it is development at all

A change of use amounts to development only where the change is material. Movement within the same use class is not development, and neither is a change that the Use Classes Order specifically says is not to be treated as development.

That single point disposes of most temporary use questions in a town centre. Class E, the commercial, business and service class introduced by the 2020 amendment to the Use Classes Order, covers shops, cafes and restaurants, financial and professional services, indoor sport and fitness, medical uses, creches and offices, research and light industry. A unit lawfully in Class E can move between any of those without planning permission, temporarily or permanently.

So a vacant former bank taken for six weeks as a gallery and coffee shop raises no planning issue at all, provided the lawful use is within Class E and nothing else about the operation changes. Establish the lawful use first, because that is the assumption people get wrong, and how the planning unit is identified decides which part of the building the use attaches to.

The 28 day right for land

Part 4 of Schedule 2 to the General Permitted Development Order allows the temporary use of land for any purpose for not more than 28 days in total in any calendar year, together with the provision of moveable structures for that use. A shorter allowance applies to a few purposes, including markets and motor racing.

This is the meanwhile use right that actually exists, and it applies to land rather than to buildings. Car boot sales, outdoor markets, seasonal pitches, fairs and events all sit here.

Three things catch people out. The 28 days belong to the land and are shared between every temporary use of it in the year. Structures have to be removed at the end. And the right does not extend to land within the curtilage of a building in the way operators often assume, so check the current text rather than relying on custom and practice.

What happened to the temporary flexible use class

Part 3 of the Order used to contain a temporary flexible use right allowing a building to move between certain shop, office and food uses for a limited period. It was written around the old use classes, with their separate shop, financial services, restaurant and office categories.

The 2020 Use Classes reform removed most of the need for it, because the changes it permitted now happen freely within Class E. The Order has been amended more than once since, and the classes in Part 3 have been reorganised around Class E and Class MA.

The practical instruction is simple: do not rely on a description of Part 3 written before September 2020, including in older guides and templates. Read the current consolidated text of Schedule 2 Part 3 on legislation.gov.uk, or ask the council for written confirmation, before committing to a lease on the strength of a right.

Uses that cannot be reached temporarily

Sui generis uses sit outside the classes and no permitted change reaches them. Pubs and drinking establishments, hot food takeaways, cinemas, live music venues, nightclubs, betting shops, payday loan shops, theatres, launderettes, petrol stations, car showrooms, scrap yards and waste facilities all require a planning application whether the use is for three weeks or thirty years.

A pop-up bar in a Class E unit is therefore a planning application, not a permitted change, and the same is true of a street food operation serving hot takeaway food. Where the proposal involves cooking, the council will want a Ventilation and Extraction Statement dealing with odour and plant noise before it grants anything, temporary or not.

Intensifying an existing use is a separate trap, because doing much more of the same thing can itself be a material change, as set out in intensification and when it needs consent.

Reverting to the previous lawful use

Temporary use does not extinguish the previous lawful use, and it does not create a new one. When the temporary period ends, the lawful use reverts to what it was.

Two qualifications matter. Repetition does not establish a permanent use: running the same seasonal operation for ten years under the 28 day right does not make it lawful on day 29. And a temporary use that continues beyond its limit is a breach of planning control from that point, with the enforcement clock running from then rather than from the start.

Keep dated records of when each temporary use began and ended. The burden of proving compliance sits with the operator, and a diary entry is worth more than a recollection.

When a temporary permission is the better route

A planning permission can be granted for a limited period, with a condition requiring the use to cease and the land to be restored by a stated date. That is the right route where the operation falls outside any right and where the council's concern is about permanence rather than principle.

Temporary permissions work well for uses that are trial or transitional in nature: a meanwhile use on a site awaiting redevelopment, a café in a park, a construction related use, a seasonal attraction. They work badly where the council's objection is to the activity itself, since a time limit does not answer a highway safety or amenity objection.

Two points to make in the application. First, the reversibility: no permanent structures, no loss of the existing use, restoration secured by condition. Second, the benefit during the period, expressed concretely as footfall, occupancy of a vacant unit or activity on a stalled site. A Planning Statement that sets out the fallback position, the duration sought and the restoration proposal answers the questions a case officer will otherwise raise by email over three weeks.

Be careful about renewals. A temporary permission renewed twice starts to look like a permanent use, and the council is entitled to assess the third application on that basis. Where classification of the activity is itself uncertain, as it often is with food and drink operations, the evidence needed is closer to that described in drive-through units: classification and highway evidence.

Work through the order: lawful use, then class, then rights, then application. PlanScope drafts the supporting statement for a temporary use application in minutes and flags every site fact it does not hold. PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.

This is general guidance, not legal advice; check the position with your local planning authority or a qualified professional before relying on it. A lawful development certificate is the only formal way to confirm that a proposed change is lawful.