Headstone is a residential area in London, England north-west of Harrow and immediately north of North Harrow .A green buffer is positioned between North Harrow that consists of a moated manor site and recreational football and rugby pitches, making the area mostly separate from North Harrow. However there are some points of flux and overlap. Furthermore, the wider neighbourhood of Harrow Weald to the east is difficult to extricate - for the northern part Headstone at least covers the area west of Courtenay Avenue.The area abuts to the west the large and predominantly livestock-used agricultural pasture, Pinner Park.