Ask the designer
What is minimum setback for new carport to front and side boundary?
Depending on the type of roof you use, you can build up to the boundary so long as there is no gutter hanging over the boundary and that the sides of the carport are left open (batten screenings are an exception). However if you have a gutter running in line with the front boundary it is recommended that you provide at least 200mm clearance to ensure that the council will approve your carport.