Article 4 directions: checking, scope and compensation

An Article 4 direction check should happen before you offer on a property, not after. The direction does not make anything unlawful. It removes a permitted development right in a defined area, so that work which would have needed no application now needs one, and the council gets to say no.

For anyone converting houses to flats or to houses in multiple occupation, that single document decides whether a deal works. And the mapping is patchy enough that you cannot assume the absence of a direction from a quick search.

What an Article 4 direction does

Article 4 of the General Permitted Development Order 2015 lets a local planning authority, or the Secretary of State, direct that specified permitted development rights shall not apply in a specified area or to specified development.

The effect is narrow and precise. The right named in the direction stops operating within the mapped area, and a planning application becomes necessary for that development. Nothing else changes. Other classes still operate, the development is not prohibited, and the authority has to determine any application on its planning merits in the usual way.

Directions are used most often for three things. Householder rights in conservation areas, where front extensions, roof alterations, window replacement, porches and hard surfacing are withdrawn to protect the character of a street. The change from a dwellinghouse to a small house in multiple occupation, withdrawn in many university towns. And the commercial to residential conversion rights, withdrawn to protect employment floorspace and town centre frontages.

Immediate and non-immediate directions

The Order sets out two routes and the difference matters commercially.

A non-immediate direction is made, publicised and then confirmed. The authority advertises it locally, displays notices in the area, notifies owners and occupiers where practicable, allows a period for representations, and then decides whether to confirm. The direction takes effect on the date given in the confirmation.

An immediate direction takes effect straight away on the date stated, which prevents a rush of development while consultation runs. The trade-off is that it has to be confirmed within six months or it lapses, and the authority still has to carry out the consultation in that window.

Both routes are capable of catching a scheme mid-programme. Development lawfully begun before the direction took effect can be completed, but "begun" means a material operation has actually started, and a prior approval obtained but not acted on is not a start.

Finding out whether one covers your property

Four places to look, in order of reliability.

The authority's own planning pages usually carry a list of directions with maps and the classes withdrawn. Search for the phrase rather than browsing, because these pages are often buried under conservation area appraisals.

The policies map accompanying the adopted local plan sometimes shows direction areas, though it is not always current.

The national planning data service publishes Article 4 direction and direction area datasets where authorities have supplied them, which is useful for a quick check across several authorities at once. Coverage is incomplete, so absence from it proves nothing.

Then ask. A written enquiry to the authority naming the address and asking which permitted development rights are withdrawn is the only answer you can rely on, and most authorities answer it without a fee. Where the deal is large enough, a lawful development certificate for a proposed use or development under section 192 of the Town and Country Planning Act 1990 puts the position beyond doubt, since that certificate is the only formal confirmation that works would be lawful.

Read the direction itself rather than a summary. The classes withdrawn are listed by Part and Class, and a direction removing Part 1 Class A does not touch the 50 per cent curtilage rule for garden outbuildings under Class E.

The policy restriction on what a direction may cover

National policy restrains authorities from making directions freely. The Framework limits the use of Article 4 directions to cases where they are necessary, requires them to be based on strong evidence, and requires the area covered to be the smallest geographically that will serve the purpose.

For withdrawal of the change of use to residential rights the policy test is tighter still, set at avoiding wholly unacceptable adverse impacts. For other development the test relates to protecting local amenity or the wellbeing of the area.

The current Framework, published on 17 August 2026, organises its policies by code rather than by paragraph number, so check the code on the government website before quoting it in a submission. The substance of the restriction has carried through successive editions.

Those limits are worth knowing because they give you something to argue. A direction covering an entire borough, made without evidence of harm in most of it, is vulnerable, and representations during consultation are the least costly moment to say so.

Compensation where rights are withdrawn

Withdrawing a permitted development right can give rise to a compensation liability. Section 108 of the Town and Country Planning Act 1990 provides for compensation where planning permission is refused, or granted subject to conditions, for development which would have been permitted development but for the direction.

Three limits shape it in practice.

The claim has to follow an actual application. Compensation is not payable because a right was withdrawn. It is payable when permission is then refused for the development the right would have allowed.

There is a time limit, measured from the direction taking effect, within which the application has to be made. Leaving it until later forfeits the claim.

And compensation is excluded where the authority gave at least twelve months notice of the direction before it took effect. This is the reason many authorities announce a direction a year ahead. It also explains why an immediate direction is used sparingly, since the authority accepts the compensation risk when it does so.

Regulations made alongside the Order prescribe which withdrawn rights attract compensation at all, so check the position rather than assuming a claim exists.

Applying for permission in an Article 4 area

One piece of good news. Where planning permission is needed only because an Article 4 direction has removed the right, no application fee is payable. The same applies where a condition on an earlier permission removed the right.

That is a meaningful saving on a conversion scheme, and it is routinely missed. State on the covering letter that the application is required solely by reason of the direction, name the direction, and claim the fee exemption. Expect the validation team to query it once.

The application itself is determined on its merits, which means the evidence has to address the reason the right was withdrawn. In a conservation area that means the design and materials case. For a small house in multiple occupation it usually means amenity standards, refuse and cycle storage, and on-street parking stress, which is where a parking survey carried out to the recognised overnight methodology earns its fee. A short planning statement setting out the policy position and the mitigation is proportionate for most of these applications.

How a direction is made, modified or cancelled

Directions are made by the authority, usually under delegated powers following a committee resolution, and the procedure in the Order governs the notice and confirmation steps.

An authority can modify or cancel its own direction, and the Secretary of State retains a power to intervene, including a power to modify or cancel a direction. In practice intervention is rare, and the realistic route to influence is through the consultation.

Representations that work focus on the evidence and the extent. Show that the harm asserted does not occur in your part of the area, that the number of properties affected is disproportionate to the problem, or that existing policy already controls the issue. Generalised objections to the principle rarely succeed.

Where a direction does not bite

A direction has no effect on development outside the mapped boundary, even on an adjoining property, so check which side of the line a site falls on using the direction map rather than a street name.

It has no effect on development not within the classes it names. A direction withdrawing roof alterations does not touch rear extensions, and the question of which elevation counts for roof extensions and the elevation fronting a highway is decided by the class, not the direction.

It does not apply retrospectively to completed development, and it does not revive enforcement time limits. Large houses in multiple occupation for seven or more occupants are sui generis uses that always need permission, so a direction adds nothing there. And it leaves listed building consent, conservation area consent for demolition and the advertisement regime entirely alone.

Rights around the front of a property are the ones most often withdrawn, so where hard surfacing is proposed, read the direction alongside front garden paving, permeable surfaces and Class F.

Enter your postcode on PlanScope to see which reports 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.