Re: Listed Building
Where a structure is protected, the protection includes the structure, its interior and the land within its curtilage and any other structures within the curtilage (including their interiors) and all the fixtures and features, which form part of the interior or exterior of all these structures. In this regard, any works proposed to the exterior or interior of the building which would materially affect the character of the protected structure or any element of the structure which contributes to its special interest, will require planning permission. What might be regarded normally as minor alterations to buildings may not necessarily be regarded as such in the case of protected structures.
For example works to walls and railings, modifications to brickwork, the removal/alternation of external and internal architectural detailing including joinery and decorative plasterwork etc. requires planning permission.