The Franciscans evangelized the Milpa Alta, built a convent in the 16th century and thus the town was renamed San Pedro. The indigenous local population gathered in the large cobbled courtyard to be evangelized. It is noted for its monumental arches and pink stone finishes. Construction began in 1570 and it was declared a historical monument in 1933.

It is now part of the Milpa Alta tourist route because of its architectural beauty.