BNG Requirement for Small Sites
From 2nd April small sites are required to demonstrate biodiversity net gain as a condition of planning consent (unless exempt). Small sites are defined as: residential development where the number of dwellings is between 1 and 9 on a site of an area 1 hectare or less, or if the number of dwellings is unknown, the site area is less than 0.5 hectarescommercial development where floor space created is less than 1,000 square metres or total site area is less than 1 hectaredevelopment that is not...