Langley and Kent House Farm with their mansions, halls and Parks.The parish boundary has changed over time but extended from Crystal Palace Park to Bromley and Lewisham to West Wickham.

The River Ravensbourne flows northwards at the eastern side of the town, towards its confluence with the River Thames forming an eastern boundary with Bromley. A small stream, the River Beck (sometimes referred to as the Hawkesbrook), passes through the town before joining