 The chapel has a simple façade with a single portal with fluted pilasters, apparently modified in the 19th century in the Neoclassical style.The portal, which no longer aligns with the building after modifications in the 19th century, has a pediment with volutes and a cross at center; its design was inspired by that of the Church of Saint Michael, located to the south below the Pelourinho.Similar pediments can be found at Solar Ferrão, also in the Pelourinho; the building of the Museum of Art of Bahia and the Casa de Oração dos Jesuítas

The nave of the chapel has a single aisle on one side.