Where was The Woman in Black (1989) filmed?

1989 television film directed by Herbert Wise

The Woman in Black (1989) was filmed in Sarratt, Osea Island and Stanlake Park Wine Estate, 3 places named in its Wikipedia article's Production section, in the United Kingdom. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.

See them on the map → Wikipedia Source data

Places per Wikipedia's Production section

Wikipedia’s Production section names 3 places. Each links to the sentence that says so.