Casa Pía is built on a plot of irregular dimensions located in El Uro, Nuevo León.

It is composed of two volumes facing each other with a succession of courtyards arranged longitudinally.

The front volume has a single level with the main access in one of its ends, a double height element which is accessed crossing the triangular-shaped concrete tiles resting on a compacted earth atrium as a continuity of the sidewalk and the street.