More new homes are needed if Bristol is to keep its position as one of the top cities in the country.
The Centre for Cities group says Bristol has among the highest number of uncompleted housing developments.
Researcher Alexandra Jones assesses the situation....
A national survey conducted by 'Cities Outlook' has found that Bristol has one of the the highest number of stalled housing projects in Britain.
Over the last three years more than 5 thousand properties weren't built despite having planning permission.