Medieval Cathedrals were monumental religious structures found at Canterbury, and in other major cities in London.

The town of Chartres of strict significance since antiquated occasions.

A buttress refers to an architectural construction on the outside of a building to provide support to the walls.

Any building that is built to generate income for the owner is generally known as a commercial building, those buildings are properties.

The question "what is the lifespan of a building"?, Only depends on how it is built.