Soft play and trampoline parks: the right use class

A soft play centre or trampoline park in England normally falls within Class E(d) of the Town and Country Planning (Use Classes) Order 1987, as amended in 2020: indoor sport, recreation or fitness provided principally to visiting members of the public, where it does not involve motorised vehicles or firearms. That is the answer, and it is worth stating clearly because operators frequently assume the community class applies instead.

It does not. Class F2 covers the local community uses, and its recreation limb deals with outdoor sport or recreation. Its only indoor items are a swimming pool and a skating rink. An indoor play barn is E(d), and that classification is what gives it the flexibility described below.

Which class indoor play falls into

The distinction has real consequences, because changes between uses within Class E do not amount to development and therefore need no planning permission.

So a vacant shop unit in Class E(a) can become a soft play centre without a planning application, because both sit inside Class E. A former bank, an office, a clinic, a nursery and a gym are all Class E for the same reason.

Two things regularly interrupt that conclusion. A planning condition on the original permission may restrict the use of the premises to a particular purpose, which removes the flexibility Class E otherwise gives, and our note on conditions that remove Class E flexibility explains how those conditions bite. And an Article 4 direction can withdraw permitted change rights in a defined area, which Article 4 directions that restrict changes of use covers.

Coming from outside Class E is a different exercise. A general industrial or storage unit in Class B2 or B8 will usually need planning permission to become indoor play, and the limited permitted changes in Part 3 of Schedule 2 to the GPDO 2015 should be read directly rather than assumed.

Where an operation becomes sui generis

Class E(d) excludes uses involving motorised vehicles or firearms. Add an electric go-kart track or an indoor shooting range to a trampoline park and that element falls outside the class, which makes the composite use sui generis and takes the whole thing into a planning application.

Watch the drift in a mixed offer too. A trampoline park that adds a licensed bar open to non-users in the evening, or that hosts ticketed music events, is arguably running a second use that is not incidental to the play use. Where a secondary activity grows into a use in its own right, it becomes a material change of use regardless of the original classification.

Where the history is unclear and you need to establish what the lawful use actually is, proving an existing lawful use sets out the evidence route.

Noise from activity and from plant

Two sources, assessed differently, and conflating them is the most common weakness in these applications.

Plant noise, meaning the air handling units, chillers and compressors, is assessed against the prevailing background using the BS 4142 method. That produces a rating level and a comparison, and it is the part a Noise Impact Assessment does most formally.

Activity noise behaves differently. Children shouting, trampoline drumming, music from a party room, and above all car doors and voices in the car park at 8pm on a Saturday. These sit outside the BS 4142 framework and are judged on amenity grounds, which means the assessment has to describe them and propose management rather than produce a single number.

Structure-borne noise is the sleeper issue in trampoline parks. A bank of trampolines anchored to a concrete slab transmits impact through the structure, and where the unit shares a party wall with residential or with a quiet commercial neighbour, that transmission is the thing that generates complaints. Resilient mounting details belong in the application rather than in a later condition discharge.

Where the building has an extract system for a kitchen or a soft play cafe, a short ventilation and extraction statement covering the duct route and discharge point saves a request later.

Parking and drop off arrangements

Trip generation for indoor play is unlike almost any other leisure use. The peaks are weekend mornings and afternoons, school holidays, and the two hours around a party session. Weekday daytime is quiet apart from toddler groups.

That pattern has three consequences for the application.

1. A survey of an existing comparable operation, or trip rates drawn from a recognised database, should cover a weekend and a school holiday rather than a weekday morning.
2. Party sessions create a concentrated arrival and departure, with 20 to 30 cars in ten minutes, and the layout needs a drop off arrangement that does not block the access.
3. Shared car parks on retail or industrial estates often work well, because the play peak sits opposite the industrial peak. Say so, with the evidence, rather than leaving the highway officer to assume a conflict.

A Transport Statement is usually the right level of evidence for a single unit, with a full assessment reserved for larger schemes or constrained access.

Hours and party session conditions

Councils condition these uses tightly, and it is better to propose the conditions than to receive them.

Sensible items to offer are opening hours with a later close on Fridays and Saturdays if that is what the business needs, a limit on amplified music audible at the site boundary, supervision of the car park at closing time, a restriction on any external play area after a stated hour, and a management plan covering party arrivals and departures.

Be careful what you accept. A condition closing at 6pm will kill an evening teen session that the business plan depends on, and varying it later means a section 73 application with its own fee and timetable. Ask for the hours you actually need at the outset and justify them.

Retail and catering elements

Most operations sell food and drink and some sell equipment. Both are normally ancillary to the main play use, so they do not need separate treatment, and describing them as ancillary in the application is worth a line.

The line moves where the cafe operates independently, with its own street entrance, its own hours and customers who do not use the play facility. At that point it is a separate Class E(b) use rather than an ancillary one, which matters for extraction, waste and parking. Describe the intended relationship precisely in the application, because an officer who thinks a restaurant is being smuggled in under a play permission will condition it out.

Alcohol sales need a premises licence under separate legislation, and a licensing decision is not a planning permission. The two run in parallel and neither binds the other.

Evidence to submit

For a change of use within Class E requiring no permission, keep a file rather than an application: the existing lawful use with evidence, the relevant decision notice and conditions, a note on Article 4, and if the position is arguable, a Lawful Development Certificate application under section 192 of the Town and Country Planning Act 1990.

For a change requiring permission, a workable pack is a Planning Statement setting out the use class analysis and policy compliance, a transport statement with weekend and holiday data, a noise assessment covering plant and structure-borne transmission, a management plan for arrivals and departures, floor plans showing the play areas and any ancillary cafe, and an extraction statement where the unit has a kitchen.

This is general guidance, not legal advice; check the position with your local planning authority or a qualified professional before relying on it, and remember that a Lawful Development Certificate is the only formal way to confirm that a use is lawful. PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.