From Hungerdown House walk carefully - very carefully - along the road to the M4 bridge; at the far side of the bridge, on the left, take the footpath down into Seagry Hill, and then walk along the road to pass Brookside Cottage the last house on the left.

The majority of the houses on Seagry Hill did not exist until the 1950s; the attached maps show the difference in the 100 years from 1920 to today. The modern map clearly shows 'Boundary Brook' being diverted into tunnels under the roads and under the M4.

Carry on walking away from the M4 until you reach the solitary house by the brook.