Nature reserves in Sutton

Devonshire Avenue Nature Area is a 0.4 hectare Local Nature Reserve and Site of Borough Importance for Nature Conservation, Grade II, in South Sutton in the London Borough of Sutton. It is owned by Sutton Council and managed by the Council and Sutton Nature Conservation Volunteers.

Wandle Valley Wetland is a 0.6 hectare Local Nature Reserve in Carshalton in the London Borough of Sutton. It is owned by the Council and managed by the Council together with Sutton Nature Conservation Volunteers.

The Spinney, Carshalton (or Nightingale Road Bird Sanctuary) is a 0.4 hectare local nature reserve in Carshalton in the London Borough of Sutton, England. It is owned by Sutton Council and managed by the council and Sutton Nature Conservation Volunteers. It used to be managed by the London Wildlife Trust.

Ruffett Wood and Big Wood are adjoining woods with a total area of 7 hectares (17 acres) on the border of the London Borough of Sutton, close to the village of Woodmansterne. Big Wood is to the south and Ruffett Wood (sometimes shown as Ruffet Wood) is to the north. They are owned by Sutton Council and managed by the Woodland Trust. They are designated a Local Nature Reserve and a Site of Borough Importance for Nature Conservation, Grade 1. The woods are the largest continuous area of woodland in the borough of Sutton.

Roundshaw Downs is a 52.7-hectare (130-acre) Site of Metropolitan Importance for Nature Conservation Roundshaw in the London Boroughs of Sutton and Croydon. An area of 19.6 hectares in Sutton is also a local nature reserve. In the nineteenth century the area was farmland, and in the first half of the twentieth it was Croydon Airport.

Belmont Pastures is a 1.3 hectare Local Nature Reserve and Site of Borough Importance for Nature Conservation, Grade II, in Belmont in the London Borough of Sutton. It is owned by Sutton Council and managed by the council together with Sutton Nature Conservation Volunteers.

Anton Crescent Wetland is a one hectare Local Nature Reserve in Sutton in the London Borough of Sutton. It is owned by Sutton Council and managed by the council together with Sutton Nature Conservation Volunteers.

Sutton Ecology Centre Grounds is a 1.3 hectare Local Nature Reserve and Site of Borough Importance for Nature Conservation, Grade 1, in Carshalton in the London Borough of Sutton. It is owned by Sutton Council and managed by the Council together with the Friends of Sutton Ecology Centre.

Wilderness Island is the 2.7 hectare island between the Wandle and Wrythe in Carshalton in the London Borough of Sutton. It is designated a Local Nature Reserve and a Site of Metropolitan Importance for Nature Conservation, is owned by Sutton Council and is managed by the London Wildlife Trust.

Spencer Road Wetlands is a one hectare Local Nature Reserve in Mitcham in the London Borough of Sutton. It is owned by Sutton Council and managed by the London Wildlife Trust.