Where was Dead of Winter (1987) filmed?

1987 British film by Arthur Penn

Dead of Winter (1987) was filmed in Toronto, Beaverton and 545 Lake Shore Boulevard West, 3 places named in its Wikipedia article's Production section, in Canada. 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