Forestry operations and permitted development rights

Forestry permitted development sits in Part 6 of the General Permitted Development Order, and it is narrower than most woodland owners assume. It permits buildings, private ways and other operations on land used for forestry where they are reasonably necessary for the purposes of forestry. It does not permit dwellings, and it does not cover anything done for recreation, storage unrelated to the woodland, or a business that happens to be sited among trees.

Two consent systems run in parallel. Planning deals with buildings and works. Felling is controlled separately by the Forestry Commission under the Forestry Act 1967, and a felling licence is not planning permission.

What Part 6 Class E covers

The class applies to land used for the purposes of forestry, including afforestation. Within that, it permits the erection, extension or alteration of a building, the formation or alteration of a private way, operations to obtain materials needed for those works, and other operations short of mining.

The test running through all of it is whether the development is reasonably necessary for forestry on that land. That is an objective question, not a statement of intention, and the council can ask for evidence: the woodland management plan, the felling programme, the area under management and how the proposed structure serves it.

Several restrictions apply. No dwelling is permitted. Height is limited where the land lies within three kilometres of an aerodrome. Buildings and structures cannot be sited within 25 metres of the metalled part of a trunk or classified road. And significant extensions or alterations to existing buildings fall outside the class.

Where the woodland is held as part of a larger holding, be clear which land is in forestry use. Rights under this class attach to the forestry land, and a building serving a wider farm enterprise is not covered by it.

Buildings and structures required for forestry

The buildings that fit comfortably are the ones a working woodland needs: a timber store, a machinery shed, a small shelter for workers, a pole barn for seasoning firewood produced from the holding.

The buildings that cause trouble are those with a domestic or recreational flavour. A cabin with a wood burner and a bed, described as a forest worker's shelter, will be assessed on what it is rather than on what it is called. So will a structure with a kitchen, a shower or a septic connection.

Processing is the other boundary. Cutting and splitting timber from the woodland is usually ancillary to forestry. Bringing in timber from elsewhere, running a commercial sawmill, or selling processed firewood as a business from the site takes the use into industry or retail, and that is a change of use requiring permission.

Design matters more in woodland than people expect. Green or dark stained timber cladding, a low profile roof and a position away from the woodland edge will pass through prior approval far more smoothly than a pale steel portal frame visible from a lane.

The prior notification procedure

Most forestry buildings and private ways under this class require prior approval, and the procedure is a notification rather than an application.

1. Submit details of the proposed development to the local planning authority, with a plan showing the siting and, for buildings, the design and external appearance.
2. The authority has 28 days to tell you whether its prior approval is required.
3. If it says approval is not required, or if it fails to respond within 28 days, you may proceed as notified.
4. If approval is required, the authority then considers siting, design and external appearance for buildings, or siting and means of construction for private ways, and issues a decision.
5. Development must be carried out in accordance with the details approved.

The 28 day period is the part to diarise. Start work before it expires without a response and the protection is lost.

Prior approval is limited in scope. The authority cannot use it to decide whether forestry should happen on the land, only to control where the structure sits and how it looks. Where a council strays into wider objections, point to the limits of the class.

A short Planning Statement explaining the forestry operation, the management plan and why the structure is needed is not a validation requirement here, but it answers the reasonably necessary question before it is asked.

Felling licences and how they sit with planning

Felling growing trees generally requires a licence from the Forestry Commission, with exemptions for small volumes, small diameter stems, dead trees, and trees in gardens, orchards and churchyards. The volume and diameter thresholds are specific, and they are the point at which most informal felling becomes unlawful without anybody intending it.

A licence usually comes with conditions, and the one that matters most is restocking: replanting the felled area and maintaining it for a stated period. Those conditions bind the land, so a buyer takes them on.

The relationship with tree protection is useful to understand. Where a felling licence is issued, separate consent is not needed for trees covered by a Tree Preservation Order or standing in a conservation area, because the Forestry Commission consults the authority before deciding. Work outside a licence, on protected trees, remains an offence.

Larger afforestation, deforestation, forest road and quarry projects can require consent under the environmental impact assessment regulations that apply to forestry, which are administered by the Forestry Commission rather than by the council. Check thresholds before planting or clearing at scale.

Ancient woodland and its protection

Ancient woodland is irreplaceable habitat, and national policy sets a high bar against development that would result in its loss or deterioration. Veteran trees are protected on the same basis.

Check the ancient woodland inventory before doing anything, including siting a track. Loss covers more than felling. Root protection areas, compaction from machinery, changes to hydrology and the effect of a new access route on the woodland edge all count as deterioration.

Buffer zones matter. Where works are proposed near ancient woodland, expect the authority to seek a substantial undeveloped buffer, and to ask for a Preliminary Ecological Appraisal where protected species or notable habitats may be affected. Bats, dormice, badgers and breeding birds all appear regularly in woodland operations, and their seasons constrain the working programme.

Tracks and extraction routes

A private way for forestry falls within the class, subject to prior approval of siting and means of construction. That covers the route, the surface build-up, drainage and culverts.

Tracks cause more objections than buildings, because they are visible from a distance on sloping ground and because the construction stage is disruptive. Surface water is the technical issue: a compacted track concentrates run-off, and a track crossing a slope can divert water onto a road or a neighbouring holding.

Where a new or altered access meets the public highway, the highway authority's requirements apply separately, and works to form a vehicle crossing over a verge or footway need its consent. Visibility splays for timber lorries are demanding, and the highway authority will say so.

Deer management infrastructure, fencing and shooting facilities follow different rules again, as our note on deer fencing and shooting infrastructure sets out.

Where planning permission is still needed

The class stops well short of several things woodland owners want to do.

• Any dwelling, including a mobile home or a static caravan used for residential purposes.
• Recreational uses: camping, glamping pods, woodland weddings, paintball, mountain bike trails as a business.
• Commercial processing of timber brought in from outside the holding.
• Buildings on land not actually in forestry use, or serving a wider farm enterprise.
• Works within the curtilage of a listed building or affecting a scheduled monument.
• Development in a National Park or National Landscape where the class is restricted or an Article 4 direction has removed rights.

Structures that come and go raise their own questions about whether they are development at all, which is the subject of our note on field shelters.

Where permission is needed, a lawful development certificate is the only formal way to confirm that works are lawful, and it is worth the fee on anything contested.

Enter your postcode on PlanScope to see which reports a woodland project is likely to need.

This is general guidance rather than legal advice. Check the position with your local planning authority, the Forestry Commission 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.