The Residence of Águas Férreas (Portuguese: Casa da Pedra/Casa das Águas Férreas) is a residence in the civil parish of Cedofeita, Santo Ildefonso, Sé, Miragaia, São Nicolau e Vitória, in the municipality of Porto, in the Portuguese district of Porto.

[1] In October of the following year, the residence was sold by David Manuel Viana da Silva e Sousa to the current property-owner.

[1] In 1995, a sculpture in homage to Oliveira Martins, authored by the sculptor José Rodrigues, was installed by the municipal council.

[1] To the south is granite wall limiting the garden with grate, to the east the gate that accesses a two-story building, and to the north constructions of smaller stature.

[1] The wall between the garage and house (where a statue of Oliveira Martins by José Rodrigues is situated) includes a small portico surmounted by fleur-de-lis.