Eight houses on Rua Capitão Salomão and one on Rua Duque de Caxias have been declared historic sites by the State of Sergipe, as well as the Church of Our Lady of the Rosary and a painting by Horácio Hora at the Hospital Amparo de Maria. Few historic sites in Estância are well-maintained and some, notably on Rua Capitão Salomão and Rua  Pernambuquinho, have been demolished.
Eight houses on Rua Capitão Salomão and one on Rua Duque de Caxias have been recognized as historic sites by the State of Sergipe, along with the Church of Our Lady of the Rosary and a painting by Horácio Hora at the Hospital Amparo de Maria. Unfortunately, some historic sites in Estância are not well-preserved, and some, particularly on Rua Capitão Salomão and Rua Pernambuquinho, have been destroyed.