What is an Article 4 Direction?

An Article 4 Direction is a formal decision by a local planning authority (LPA) to withdraw specified Permitted Development rights from a defined area or for specified types of development. It is made under Article 4 of the Town and Country Planning (General Permitted Development) Order 2015. The effect is that works which would normally be Permitted Development (and therefore not require planning permission) instead require a formal planning application. Article 4 Directions are most common in conservation areas, where they protect the historic character by controlling changes to front elevations, roofs, and boundaries.

What does an Article 4 Direction typically cover?

In conservation areas, Article 4 Directions typically require planning permission for: replacing windows or doors (especially changing from timber sash to UPVC); re-roofing with different materials (replacing clay tiles with concrete tiles); adding or changing satellite dishes or solar panels on front elevations; erecting or altering boundary walls, fences, and gates at the front of the property; cladding or rendering walls; and adding porches or canopies to front elevations. The exact scope varies by LPA and specific direction - always check with the local planning authority what their Article 4 Direction covers.

How do I know if my property is subject to an Article 4 Direction?

The LPA must publicise Article 4 Directions they make - they are usually listed on the council's planning webpages and on the Planning Portal's interactive map. If your property is in a conservation area, it is very likely that some Article 4 Directions apply. Solicitors check for Article 4 Directions as part of the local authority search when purchasing a property, so buyers should see them on their pre-purchase searches. When in doubt, contact the LPA's planning department directly - they can confirm which directions apply to your property and what they cover.

Is there compensation if an Article 4 Direction affects my property?

In theory, compensation may be payable if an Article 4 Direction causes a loss of value and a planning application for the development that would previously have been Permitted Development is subsequently refused. In practice, claims are rare. The Government requires LPAs to justify Article 4 Directions as necessary to protect genuine local character - they cannot be used frivolously. Applications made necessary by an Article 4 Direction are free to submit for the first year after the direction comes into force.

Planning noun

Article 4 Direction

/ ˈɑːtɪk(ə)l fɔː dɪˈrɛkʃ(ə)n /

Also known as: A4D, Article 4 restriction, permitted development withdrawal

Definition

An Article 4 Direction is a formal decision by a local planning authority (LPA) to withdraw specified Permitted Development rights from a defined area, made under Article 4 of the Town and Country Planning (General Permitted Development) Order 2015. Works that would normally not require planning permission instead require a formal application. Article 4 Directions are most commonly used in conservation areas to protect historic character - typically covering window replacements, roof material changes, boundary alterations, and front elevation cladding.

In practice

If your property is in a conservation area, you should check with the LPA before carrying out any works to the exterior - even works that you believe are Permitted Development, such as replacing a window like-for-like. An Article 4 Direction may make that work require planning permission, and carrying it out without permission risks an Enforcement Notice requiring you to reinstate the original. In conservation areas, planning applications made necessary by an Article 4 Direction are free to submit for the first year after the direction takes effect.

Beyond conservation areas, Article 4 Directions are also used to control: houses in multiple occupation (HMO) conversions in areas with high concentrations; the conversion of offices to residential under prior approval; and various commercial development types. Article 4 Directions are listed in local authority searches when purchasing a property - buyers should review these carefully, as they can significantly restrict what a homeowner can do without formal planning permission.

Building Regulations

Legal basisArticle 4, Town and Country Planning (GPDO) 2015

Where to checkLPA planning pages, Planning Portal map, or local authority search

CompensationMay be claimable if PD work refused after A4D - rare in practice

Application feeFree for first year after direction comes into force

Article 4 Directions are a planning tool, not a Building Regulations matter. They operate independently of Building Regulations - a work that requires planning permission due to an Article 4 Direction may or may not also need Building Regulations approval depending on its nature. The National Planning Policy Framework (NPPF) and the Planning Practice Guidance provide guidance on when Article 4 Directions are appropriate and how they must be made and publicised by LPAs.

Full Building Regulations guidance

Article 4 Direction

Just so you know...