Dane architect Joern Utzon whose name was not famous then
was adopted his fresh design from 233 designs
applied design competition of opera house
from all over the world practiced in 1956,
so the construction started in 1959.
It was advanced the goal of completion in 1963
but expense and construction were later than expectation
because of complex form and design, so finally
it was completion in 1973 of ten years later
widely changing the original plan.
The total cost of construction arrived 102,000,000 dollars,
it was more than 14 times of 7,000,000 of the original plan.
Cost of construction paid off in 1975 by public lottery fund etc.
