The Peter Grant mansion, known as Canada's largest home, has been abandoned for over a decade. Sign up to get the inside scoop on today’s biggest stories in markets, tech, and business — delivered daily. Go to newsletter preferences Thanks for signing up! download the app Email address Sign up By clicking “Sign Up”, you accept our Terms of Service and Privacy Policy . Once owned by Grant Forest Products magnate Peter Grant, the Peter Grant mansion in Haileybury, Ontario, Canada, is believed to be the largest house in the country.

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Persons: Peter Grant, — Organizations: Service, Grant Forest Products, Business Locations: Lake Temiskaming, Ontario, Texas, Haileybury , Ontario, Canada