Costing more than A$1.1 billion, it was the most expensive building in the world at the time of its construction.

Another design was requested of Brine, but this time for a smaller and less expensive building.

More expensive buildings are larger and take up more space.

It's hard to imagine any private school breaking its budget to acquire an expensive building that wasn't meant for classrooms.

Buyers should find a similar welcome at less expensive buildings.

But even more expensive buildings exhibit damage related to cleaning.

For its size, this is reckoned the most expensive building ever constructed.

At the time it was the most expensive building ever sold in the UK.

To this date it is the most expensive single building in Israel.

I do a double take and see that the big, clean, expensive building is the barn.