Question to the Ministry of Housing, Communities and Local Government:

To ask the Secretary of State for Levelling Up, Housing and Communities, if he will make an assessment of (a) the proportion of properties designed for sale to investment that are constructed on (i) greenfield and (ii) brownfield development sites and (b) the potential impact which investment property development on brownfield sites in a given area has on the likelihood that homes for (i) owner occupation and (ii) social housing will be constructed on greenfield sites in that area.

The Department does not hold this data.