Johnson has also appointed Newark, East Midlands MP Robert Jenrick to the role of housing, communities and local government secretary, replacing previous incumbent James Brokenshire. Esther McVey has been appointed as housing minister, replacing Kit Malthouse.
Housing expert Iain Gilbey of Pinsent Masons, the law firm behind Out-Law, said that the new government should act now to legislate to fast-track large-scale housing projects as NSIPs, "rather than relying solely on time-consuming and uncertain local determination".
"Such a move could send a strong message to developers and investors that the UK government is serious in its intent to 'fix the broken housing market', by taking a much more strategic approach to housing delivery," he said.
"In the meantime, the maximum threshold for housing units connected with major infrastructure projects should be increased from 500 to 5,000 to speed up delivery of housing, alongside nationally significant infrastructure, across the UK," he said.
The NSIP regime was introduced in order to streamline the decision-making process for projects designated as being 'nationally significant'. It does not currently cover large-scale housing projects, although "related housing development" consisting of no more than 500 units may be included in an NSIP development consent order.