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 minutesâ and 10 minutesâ walk to the town centre respectively . Each polygon denotes the boundary of each API: attribution includes the associated policies.

本数据集包含了伦敦萨顿自治市内所有潜在高强度开发区域（API）的边界。API区域（旧称可持续住宅质量或SRQ区域）是指被认定为适宜更高住房密度的指定区域。这些区域以城镇中心为圆心，基于距离城镇中心400米至800米的步行距离划分，分别对应5分钟和10分钟的步行时间至城镇中心。每个多边形代表一个API区域的边界：相关属性包括相关政策。