Paragraph A.1 Development not permittedF1F2

the gross floor space of the original building would be exceeded by more than—

whichever is the lesser.

the height of the building as extended would exceed 4 metres;

any part of the development, other than an alteration, would be within 2 metres of any boundary of the curtilage of the premises;

the development would be within the curtilage of a listed building;

the development would be on article 1(5) land;

the development would be on land within a World Heritage Site;

the development would consist of or include the construction or provision of a veranda, balcony or raised platform;

any part of the development would extend beyond an existing shop front;

the development would involve the insertion or creation of a new shop front or the alteration or replacement of an existing shop front;

the development would involve the installation or replacement of a security grill or shutter on a shop front; or

the development would lead to a reduction in the space available for the parking or turning of vehicles.