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

To ask the Secretary of State for Housing, Communities and Local Government, what assessment he has made of the potential merits of requiring developers to ensure that the area of vegetation in developments is at least equal to the area of the site of (a) greenfield, (b) brownfield and (c) open space deficiency sites.

The National Planning Policy Framework (NPPF) makes clear that planning policies should be based on robust and up-to-date assessments of the need for open space and should make sufficient provision for and maintain and enhance networks of green infrastructure, which includes areas of vegetation.

Natural England’s Green Infrastructure Framework helps to define what good green infrastructure ‘looks like’ for local planners, developers, and communities. The Green Infrastructure Framework includes a standard on accessible greenspace which sets criteria on size, proximity and quality.

The government is currently consulting on changes to the NPPF, including a new requirement for local plans to set out standards for green infrastructure, drawing upon Natural England’s Green Infrastructure Standards. These include a standard on accessible greenspace which sets criteria on size, proximity, and quality. The consultation can be found on gov.uk here and will remain open for responses until 10 March 2026.