The built environment affects us all. The planning, design, management and maintenance of the built environment has a long-term impact upon people and communities. It is widely acknowledged that the quality of life, prosperity, health and wellbeing of an individual is heavily influenced by the 'place' in which they live or work. Policy towards the built environment in England is not the sole preserve of any one Government department; this both accounts for the diverse range of elements which comprise the 'built environment', and reflects the diverse range of impacts which it has upon people and communities. There is an urgent need to co-ordinate and reconcile policy across numerous different areas and priorities. Recently, however, one priority has become dominant in debates concerning built environment policy. Increasing the overall supply of housing, and the speed at which housing is delivered, is a central part of the Government's policy agenda. When seen in the context of the housing crisis facing many communities across England, this is understandable and, overall, we welcome the Government focus on increasing and speeding up the supply of housing. Restrictions on financial freedoms and flexibilities, however, pose a threat to the ability of local authorities to build houses of their own. The private sector, throughout the post-war period, has very rarely achieved the delivery of 200,000 homes a year. We do not believe the Government can deliver the stepchange required for housing supply without taking measures to allow local authorities and housing associations each to play their full part in delivering new homes. In addition, Government initiatives have so far failed to address a further part of the housebuilding problem, which is the gap between planning permissions granted and new homes built. We recommend measures intended to address this, and other, barriers to increasing the number of housing completions.