This building is 13 m long by six meters wide and consists of four bays, with three doors on the north façade that were later converted into windows.

The frieze that decorates the north façade of the Palacio de los Estucos is between two cornices enclosed in small rectangular boxes; it consists of two rows with stepped motifs in the form of battlements in relief on the plane of the frieze, painted in different colors and decorated with anthropomorphic motifs modeled in stucco.