Glenveagh Properties chief executive Stephen Garvey shares his views on the Government’s housing policy, central bank mortgage rules and why he believes the cost of retrofitting homes will be far higher than has been touted. The developer also talks to Ciarán about his career starting out in his father's construction firm, how the sector has changed since then and what he thinks needs to be done to meet the target of 35,000 units per year, which is cited as the magic number to meet demand.