Rendering the exterior of your house is one of the most transformative changes you can make — and one of the most commonly misunderstood from a planning perspective. Outside a conservation area it's almost always permitted development. Inside one, it's almost always a planning application.
Outside a conservation area: usually no. Inside a conservation area: yes, if the render would be visible from a highway.
Rendering the exterior walls of your house in a non-conservation area is permitted development under Class A of Part 1 of the GPDO — provided the property is not listed, no planning condition specifies permitted external materials, and no Article 4 Direction removes rendering rights.
The property is in a conservation area, the property is listed, a planning condition specifies the permitted external finish or materials, or an Article 4 Direction specifically removes rendering rights.
Conservation area boundaries are not always where people expect — confirm via the planning record before starting. Material conditions from previous permissions can also restrict rendering even outside a conservation area, particularly on new-build estates that specified brick as the permitted external finish.
On older properties, rendering can obscure original features — stone, brick, tile-hanging — that may be significant. In conservation areas, councils take enforcement action over this. On listed buildings, obscuring original fabric without consent is a serious matter that goes beyond planning permission.
Standard searches check the public register. We go further — querying live portals, blocked legacy systems, pre-merger authority databases, committee PDF archives, Land Registry title constraints, and comparable decisions across your postcode cluster. What we retrieve determines what you know before you build, buy, or appeal.