Permitted development or an Article 4 direction area

The question of permitted development or Article 4 area has a precise answer for every address, and it is held in the schedule to the individual direction rather than in any general rule. An Article 4 direction withdraws named permitted development classes over named land. It does not prohibit the development; it removes the automatic permission, so you apply instead. And where permission is needed only because of the direction, no application fee is payable, which is the single most useful fact here.

What permitted development gives you

The General Permitted Development Order 2015 grants planning permission in advance for described classes of development, subject to limits and conditions. For a landlord or investor the classes that matter most are Part 1 for householder work, Part 3 for changes of use including Class MA from commercial to residential and the change from a dwellinghouse in Class C3 to a small house in multiple occupation in Class C4, Part 2 for gates, fences and painting, and Part 14 for renewables.

The grant is automatic. Where a class applies and every limit and condition is satisfied, you need no application, though some classes require a prior approval application in which the authority considers a defined list of matters rather than the principle.

What an Article 4 direction takes away

Article 4 of the Order allows a local planning authority, or the Secretary of State, to direct that specified permitted development rights do not apply in relation to specified land. The procedure is in Schedule 3: notice, a period of at least 21 days for representations, and confirmation by the authority.

There are two kinds. A non-immediate direction takes effect when confirmed. An immediate direction takes effect when notice is first given and has to be confirmed within six months, failing which it lapses. Immediate directions are used where the authority fears that rights will be exercised before a direction can be confirmed.

National policy constrains their use. Directions should be limited to situations where an exception to national permitted development policy is necessary to protect local amenity or the wellbeing of an area, should be applied to the smallest geographical area possible, and in the case of changes of use to residential are expected to be confined to cases where they are necessary to avoid unacceptable adverse impacts. Those words appear in the current Framework, which was re-issued on 17 August 2026 with policy-coded chapters, so check the wording and the code before quoting it in representations.

How to read the schedule

Every direction has a schedule, and the schedule is the document that answers your question. Four things to extract.

1. The classes withdrawn, identified by Part and Class, for example Part 1 Classes A to H, or Part 3 Class L, or Part 3 Class MA.
2. The land to which the direction applies, defined by a plan, a list of addresses, a ward, or a described area. Boundaries follow the plan, not the street.
3. The date the direction took effect, and whether it was immediate or confirmed.
4. Any carve-outs, because directions often withdraw a class only in part, for example withdrawing Class A only for extensions fronting a highway.

A direction that withdraws Part 1 Class A does nothing to Class E outbuildings. A direction aimed at houses in multiple occupation withdraws the C3 to C4 change and leaves everything else intact. Read what it says rather than what the council's summary page says it says.

Notice periods and compensation

Compensation is where timing matters, and it is widely overlooked.

Sections 107 and 108 of the Town and Country Planning Act 1990 provide for compensation where planning permission is refused, or granted subject to conditions, for development that would have been permitted development but for the Article 4 direction. The right is time-limited: it is not available where the direction has been in force for at least 12 months before the application is made.

The practical consequence for an owner is stark. If a direction takes effect over your property and you intended to exercise a withdrawn right, making the application within 12 months preserves a compensation claim for abortive expenditure and depreciation. Letting the year pass extinguishes it. That is a diary entry, not a legal strategy.

Common direction types and where they apply

Householder directions in conservation areas are the oldest and most widespread, typically withdrawing Part 1 Classes A to H and Part 2, so that extensions, roof alterations, porches, outbuildings, hard surfacing, satellite dishes, fences and painting all need permission. The purpose is control over materials and detail in a uniform street.

Houses in multiple occupation are the direction type most relevant to investors. Many authorities with large student or young professional populations have withdrawn the Class C3 to C4 change across a defined area, so converting a family house into a small shared house of three to six occupants needs planning permission. The policy test then usually involves a concentration threshold measured within a radius of the property, and parking stress evidence. The licensing regime is separate and runs in parallel, as our comparison of HMO licensing or planning permission for a shared house explains.

Class MA directions, withdrawing the commercial to residential prior approval route, have been made in a number of town centres and primary shopping areas to protect active frontages and employment floorspace.

Agricultural directions withdrawing Part 6 rights appear in some National Parks and National Landscapes.

Checking the position for a specific address

Do all four of these before you exchange contracts.

Search the authority's own Article 4 register or mapping, which is usually a layer on the planning constraints map rather than a page of its own. Check the local plan policies map, because some directions are shown there and nowhere else. Interrogate the national dataset on planning.data.gov.uk, which holds article 4 direction and direction area records with the underlying geometry. And ask the authority in writing, because the national dataset depends on authorities publishing their data and gaps exist.

Illustrative example: a three-bedroom terraced house bought for conversion to a five-bedroom shared house in a city with an Article 4 direction covering several wards. The direction withdraws the C3 to C4 change and took effect 14 months before the purchase. The owner applies for planning permission, pays no fee because permission is needed only by reason of the direction, and loses any compensation claim because the 12-month window has passed. The application is determined against a concentration policy using a 100 metre radius threshold set out in the authority's own supplementary planning document. The scenario is illustrative rather than drawn from a real case.

Options once rights have been removed

Four routes, in the order worth trying them.

Check that the direction actually catches your proposal. The land boundary and the specific class are both narrower than people assume, and a misread schedule is the most common cause of an unnecessary application.

Apply for planning permission. No fee is payable where permission is required only because of an Article 4 direction, or because a condition has removed permitted development rights. The application still needs drawings and a short Planning Statement, and for a shared house it will usually need parking evidence, which a Parking Survey carried out to a recognised methodology provides.

Design within what remains. Where only part of a class has been withdrawn, a scheme that stays inside the remaining rights avoids the application entirely.

Confirm the position formally with a lawful development certificate under section 191 or 192 of the 1990 Act, which is the only formal way to establish that works or a use are lawful. Private restrictions on the title run separately from all of this, as set out in our note on a restrictive covenant or planning condition.

Enter your postcode on PlanScope to see which documents an application in an Article 4 area is likely to need.

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.