The address of the Iranian embassy in Ottawa, Ontario, Canada is 245 Metcalfe St., Ottawa, ON K2P 2K2, Canada. The embassy is located in the Centretown neighborhood of Ottawa across the street from the Booth House. The embassy closed on Sep. 7th, 2012 and has been vacant since.
The Canadian government expelled Iranian diplomats from the country and closed the embassy due to Iran's involvement with terrorism. Canadian passport holders can still apply for an Iranian visa in Washington DC. The Iranian embassy moved into the location on Metcalfe Street in the summer of 1991 and was previously based in a building on Roosevelt Avenue in Ottawa's west end.