Evidence base for an equestrian yard and manege

Equestrian development planning starts from an awkward statutory fact: keeping horses is not agriculture. Section 336 of the Town and Country Planning Act 1990 defines agriculture in terms that cover the breeding and keeping of livestock, and horses kept for riding and recreation fall outside it. So the agricultural permitted development rights in Part 6 of the GPDO, which would let a farmer put up a building without an application, are unavailable for a stable block, a barn for hay and tack, or a manege.

That single point drives the whole evidence base. Everything needs an application, and the application is judged against countryside, landscape and amenity policy with no agricultural fallback.

Why keeping horses is not agriculture

The distinction the courts have drawn is between grazing and keeping. Land grazed by horses, where the animals are simply turned out to eat grass, is being used for agriculture. Land used for keeping, exercising, training or stabling horses is not, because the purpose has shifted from producing a crop of grass to maintaining animals for recreation.

In practice a field with horses in it may already be in lawful agricultural use, and the change to equestrian use is the material change requiring permission. Where horses have been kept on the land for ten years or more without enforcement action, the use may already be lawful, and a certificate of lawfulness of existing use is the way to establish it rather than a fresh application.

Commercial equestrian uses sit outside the use classes altogether. A livery yard, a riding school and a competition venue are each sui generis, which means every change between them needs permission. An application described as private equestrian use that operates as a livery yard is an enforcement problem waiting to happen, and authorities do check.

Stables, field shelters and the curtilage question

Three routes exist for a building, and the right one depends on where it sits.

Within the residential curtilage of a house, an outbuilding required for a purpose incidental to the enjoyment of the dwelling can be permitted development under Part 1 Class E, subject to the familiar limits on height, position relative to the principal elevation and the proportion of the curtilage covered. Keeping a family's own horses has been accepted as incidental in some cases. Commercial livery has not, and a stable used for other people's horses is outside the class.

On land outside the curtilage, a stable needs planning permission. There is no shortcut.

A truly mobile field shelter, sitting on skids, not fixed to the ground, without services and actually moved, may not be a building at all. Whether it is a building is a question of fact and degree, turning on size, permanence and attachment. Shelters that arrive on a lorry, are lowered onto concrete pads and never move again are buildings, whatever the sales literature says. If you intend to rely on the mobile argument, keep evidence that the shelter moves.

The manege surface, drainage and levels

A manege is an engineering operation and needs permission on that basis alone. The technical content of the application is where most of the work sits.

Levels come first. A 20 by 40 metre arena needs a level base, and on sloping ground that means cut and fill, retaining structures and sometimes an imported fill volume large enough to need its own justification. Show existing and proposed levels with cross-sections. An arena that appears on a plan as a rectangle and on site as a 1.5 metre high platform with a retaining wall will be refused for landscape reasons.

Drainage second. A sand and fibre surface over a permeable sub-base with a perimeter land drain, silt trap and a defined outfall is the standard arrangement. The Drainage Strategy should say where the water goes, what the receiving ditch or watercourse is, whether any consent is needed for the outfall, and how silt is managed. Discharging arena run-off straight into a watercourse without treatment attracts objections from the lead local flood authority and sometimes from the Environment Agency.

Then the surround. Post and rail fencing, kick boards, a mirror or a mounting block are minor. A 3 metre high fence with mesh, or a shelter along one side, changes the visual assessment.

Floodlighting and where it fails

Floodlighting is the most common reason an otherwise acceptable manege application is refused in open countryside. Columns of 5 or 6 metres with wide-beam luminaires are visible for a long way in a dark landscape, and the effect on tranquillity is a material consideration in National Landscapes, National Parks and any area with a dark skies policy.

The lighting design has to be submitted, not promised. A Lighting Assessment against the Institution of Lighting Professionals guidance on obtrusive light should give the environmental zone, the column heights, luminaire types with full cut-off optics, aiming angles, an isolux plot showing spill at the site boundary and at any nearby dwelling, and a curfew.

Expect conditions. Hours of use, a limit on illumination outside those hours, no upward light, and sometimes a requirement that the lighting be removed if it is not used. Applicants who ask for lighting they do not need lose applications they would otherwise have won.

Access, parking and horsebox movements

Assess the access against the vehicles that will actually use it. A private yard generates cars and occasional horsebox movements. A livery yard generates daily visits by owners, feed and bedding deliveries, farrier and vet visits and horsebox movements at weekends.

The points a highway authority raises are visibility at the access measured against recorded traffic speeds, the turning area for a horsebox within the site so that no vehicle reverses onto the highway, the surfacing of the first few metres of the access to prevent mud being carried out, and parking provision sized to the number of liveries. Where the site adjoins a bridleway or a byway, set out how horses will reach it without using the carriageway.

Landscape effects in open countryside

Most equestrian applications are in the countryside, and the landscape case is the one that decides them. In a National Landscape or National Park the bar is higher, and in the Green Belt the relevant question is whether the proposal falls within the exception for appropriate facilities for outdoor sport and recreation and whether it preserves openness.

An outdoor arena can preserve openness. Floodlighting columns, high fencing, a shelter and a parked horsebox area usually do not, and that combination is where Green Belt cases are lost.

Proportion the landscape evidence to the site. A short landscape and visual appraisal with annotated viewpoint photographs is normally enough for a single arena. A larger yard, a competition surface or a prominent hillside site may justify a Landscape and Visual Impact Assessment following the established methodology, with viewpoints agreed with the officer in advance.

Muck storage and water quality

Manure is the part applicants forget and neighbours remember. A muck heap generates odour and flies, and leachate from it carries nutrients. The farming rules for water set separation distances between organic manure storage and watercourses, springs, wells and boreholes, and those distances apply whether or not anyone mentions them in the planning application.

Show the muck store on the site plan, in a position that respects those distances and is not immediately upwind of a neighbouring house. Say how often it is removed and by whom. On larger yards a covered store on an impermeable base with contained leachate is the answer, and it is easier to condition than to retrofit.

Conditions limiting commercial use

Where permission is granted for private use, expect conditions restricting the use to the occupiers of the associated dwelling, prohibiting livery, riding instruction, competitions and events, limiting the number of horses, restricting floodlight hours and tying the arena to the dwelling so that it cannot be sold separately.

Read those conditions before the yard changes hands. Taking on a property with a private-use condition and running liveries from it is one of the more common rural enforcement cases, and the remedy is a fresh application rather than an argument.

A comparable rural evidence base, with the same landscape and access questions in a different guise, is set out in the note on which reports a ten pod glamping site needs. To build the document list for your own site, browse the 66 report types by category and start from the constraints you already know about.

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.