Dereliction means to abandon buildings and let them become rundown due to neglect in inner cities e.g., Hulme Hippodrome and other former industrial buildings
Brownfield sites are previously built on inner city areas which are cleared and redeveloped
Greenfield sites are areas of countrysides on the edge of towns and cities that have never been built on before
Brownfield sites
Water, power and transport are already established
Revitalises a run down area back to life
Makes use of wasted space
Found in lessdesirable locations with less space
Area could be polluted from the previous industry
Expensive and time-consuming to clear old buildings
Greenfield sites
Plenty of space for building and landscaping
Developers can build their own designs so it saves money