Active job

Carport/Deck

Hi, We are wanting to get an idea of what it would cost to build a deck outside our house that would act as a carport. The height would be 2.5m tall with the deck size being around 6m x 4m We have an existing deck/porch which would need a set of 3 steps going up to the new deck we know this would require consent. I am just wanting to get an idea of what something like this costs to know if it is possible. the photo attached is not our house but an idea of what we are after