This dataset consists of the boundaries of all Historic Parks and Gardens within the London Borough of Sutton. Historic England maintains a Register of Parks and Gardens of Special Historic Interest. Sites of exceptional historic interest are assessed as grade I, those of great historic interest as grade II* and those of special historic interest as grade II. Other historic parks of local or regional importance can also be designated in order to secure their protection and enhancement. All new developments should seek to protect and enhance Historic Parks and Gardens and their settings and developments should not be permitted where they are likely to harm their enjoyment, layout, design, character or appearance. Each polygon denotes the boundary of each Historc Parks or Garden: attribution includes the associated policies.