Location and coordinates are for the approximate centre of Highwood Hill within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Highwood Hill, hamlet and seat, near Hendon, Middlesex; the seat was the property of Lord William Russell (executed 1683), and afterwards of William Wilberforce (1759-1833), the philanthropist.