Limit of Sustainable Residential Development

This dataset consists of the boundaries of all Areas of Potential Intensification (API) within the London Borough of Sutton. APIs (formerly called sustainable residential quality or SRQ areas) are designated areas where higher housing density is potentially considered appropriate. They are concentric rings around town centres based on a walking distance of 400m to 800m from the town centre, the equivalent of 5 minutes’ and 10 minutes’ walk to the town centre respectively . Each polygon denotes the boundary of each API: attribution includes the associated policies.