Mattamy Homes is Canada's largest new home builder, with operations across Canada and the United States. From a humble beginning in 1978, starting with the building and sale of a single home in Burlington, Ontario, Mattamy has gone on to build more than 60,000 homes in 150 integrated communities, and counting . In Canada, those communities stretch across the Greater Toronto Area, as well as in Ottawa and Calgary, while in the United States, the company is represented in five metropolitan areas: Minneapolis, Charlotte, Phoenix, Jacksonville and Orlando.