We found 5 churches

Town	County	Church	Map
Lower Sydenham	London	Lower Sydenham, St Michael & All Angels
Sydenham	London	Sydenham, All Saints
Sydenham	London	Sydenham, Holy Trinity
Sydenham	London	Sydenham, St Bartholomew
Sydenham	London	Sydenham, St Philip the Apostle