How much did Parliament House cost to build?
Hi Eve. Parliament House was opened by Queen Elizabeth II on 9 May 1988, took 7 years to build and cost $1.1 billion.
Australian Parliament House

DPS Auspic
Description
The front of Australian Parliament House, Canberra. This building is where the Australian Parliament meets.
Permission should be sought from DPS AUSPIC for third-party or commercial uses of this image. To contact DPS AUSPIC email: auspic@aph.gov.au or phone: 02 6277 3342.