Ílhavo City Library is located in the remains of the Manor Visconde de Almeida, a noble house from the 17th-18th century, later transformed and demolished. From the original building only the main façade, oriented southeast, and the chapel, both in ruins, were left. There was no trace from the carriage porch which completed the building on the southwestern end. However, all elements remaining from the old construction were examples of qualified architecture, in their proportion and elegance of the masonry.
