The Great Gatsby filmed at Heatherden Hall, Iver Heath. Daisy and Tom's estate is this Victorian house, extended for the film before the additions were removed. On screen it's Buchanan estate.
Probable Named in published production coverage; the coordinate is the place itself, checked against a gazetteer.
Planning the trip? The United Kingdom travel atlas covers money, language and getting aroundand everything filmed in Iver Heath is on one page
Venture keeps every scene location on one map, sorted by how far you'd have to walk. Open it in Iver Heath and it tells you what was shot around you, how to get there, and whether you can actually go in.
Download Venture for iOS Android