Labour has already pledged to deliver 200,000 new homes by 2020 if elected, and Balls believes this can be achieved through building a number of new towns – as happened after the Second World War – and will be financed at least in part through an expanded guarantees programme.
“The government is providing guarantees of up to £12bn for Help to Buy,” he said. “[Osborne] should now step up to the plate to back the supply of new houses in new towns.”
Balls also revealed that Labour plans to resurrect the development corporations that delivered the post-war building boom, suggesting that these could be underpinned by government guarantees so that they could access cheap finance.