Paragraph E.1 Development not permitted
Development is not permitted by Class E if—
the total area of ground covered by buildings, enclosures, raised platforms, pools and containers within the curtilage (other than the original dwellinghouse) would exceed 50% of the total area of the curtilage (excluding the ground area of the original dwellinghouse);
any part of the building, enclosure, raised platform, pool or container would extend beyond a wall comprised in the principal elevation of the original dwellinghouse;
any part of the building, enclosure, raised platform, pool or container would extend beyond a wall comprised in a side elevation of the existing dwellinghouse, and would be nearer to the highway than—
the wall comprised in that side elevation which is nearest to the highway; or
any point 5 metres from the highway;
whichever is the nearer to the highway;
the building would have more than one storey;
the height of any part of the building, enclosure or container, measured from the surface of the ground immediately adjacent to that part, would exceed—
4 metres in the case of a building having a roof with more than one pitch;
3 metres in any other case;
any part of the building, enclosure or container would be—
within 2 metres of the boundary of the curtilage of the dwellinghouse; and
exceed 2.5 metres in height above the surface of the ground immediately adjacent to it;
the height of the eaves of the building, measured at any point along their length, would exceed 2.5 metres;
any part of the building, enclosure, pool or container would —
be situated within 2 metres of the dwellinghouse; and
exceed 1.5 metres in height above the surface of the ground immediately adjacent to it;
the building, enclosure, pool or container would be situated within the curtilage of a listed building;
it would include the construction or provision of a veranda, balcony or raised platform of which any part is more than 30 centimetres above the surface of the ground directly below it;
it would include the enlargement, improvement or other alteration of any part of a dwellinghouse;
it would include the installation, alteration or replacement of a microwave antenna; or
the capacity of the container would exceed 3,500 litres.