Set of houses located within the walled perimeter, in the main square of the historical centre – Luís de Camões Square, opposite the north gate of the Cathedral. It consists of five buildings constructed according the same architectural program, following the style that prevailed under King D. Fernando. As such, it presents similar characteristics, namely: prominent cornice with cannon gargoyles and Maltese crosses.

This set was named after the balconies that were built with Castilian influence.