Development not permitted
E.1 Development is not permitted by Class E if—
(a)permission to use the dwellinghouse as a dwellinghouse has been granted only by virtue of Class M, N, P or Q of Part 3 of this Schedule (changes of use);
(b)the total area of ground covered by buildings, enclosures 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);
(c)any part of the building, enclosure, pool or container would be situated on land forward of a wall forming the principal elevation of the original dwellinghouse;
(d)the building would have more than a single storey;
(e)the height of the building, enclosure or container would exceed—
(i)4 metres in the case of a building with a dual-pitched roof,
(ii)2.5 metres in the case of a building, enclosure or container within 2 metres of the boundary of the curtilage of the dwellinghouse, or
(iii)3 metres in any other case;
(f)the height of the eaves of the building would exceed 2.5 metres;
(g)the building, enclosure, pool or container would be situated within the curtilage of a listed building;
(h)it would include the construction or provision of a verandah, balcony or raised platform;
(i)it relates to a dwelling or a microwave antenna; or
(j)the capacity of the container would exceed 3,500 litres.