“Delivering a record number of homes each year on brownfield land in urban areas. We will do this by providing a fast-track route through the planning system for new homes on previously developed land in the 20 largest cities. Strong design codes will ensure this enables the gentle densification of urban areas, with new family homes and mansion-blocks on tree-lined streets built in the local character. We will look at extending 'full expensing' to the delivery of brownfield housing.”