Location and coordinates are for the approximate centre of Hammerwood within this administrative area. Geographic features and populated places may cross administrative borders.
Gazetteer of the British Isles (Edinburgh: Bartholomew, 1887). John Bartholomew
Hammerwood, eccl. dist., East Grinstead par., E. Sussex, pop. 425; contains Hammerwood Lodge, seat, 3 miles E. of East Grinstead, and surrounded by a fine park.