We have assumed that the land is in England or Northern Ireland. Does commercial or mixed use apply at all? The first question to consider is whether the agricultural land is effectively part of the dwelling, eg by virtue of being part of the garden or grounds of the house, or if it has in fact been used for commercial purposes. Even a large amount of agricultural land can be treated as residential, if it falls within the definition of a ‘dwelling’, which is defined to include land that: • is, or is to be, occupied or enjoyed with the dwelling, such as a garden or grounds, including any structure on such land, and • subsists or is to subsist, for the benefit of the dwelling, including land that is not contiguous The question of whether agricultural