All examples require rough preparation; the actual finish build depends on the
Brick taking the shortest because materials
(Bricks) are pre-made from the start and the rest of the time is put
into laying the bricks out evenly and making sure they are solid and
Stone being the next time consuming. The
stones my already be at the site for the building process to begin,
but unlike brick the builder has to take their time placing the
stones evenly and solid.
Concrete being the most time consuming
because of the walls re-enforcers that need to be setup and in place
properly before the concrete can be poured, and not to mention the
time it takes for the concrete to cure properly (2 to 3 weeks).