It is an urban property, of residential and comercial use, designated “Mansão das Heras”, formed by the physical union of 07 large-sized lots and comprised of 02 main buildings, in addition to small support buildings and other improvements, amounting to a total construction area of 1,840 m2, according to the IPTU vouchers presented by the consultant. The property object of the current study is located at Estrada do Açude Nos. 671 / 695, at Alto da Boa Vista, Rio de Janeiro, RJ, in front of the (museum) Museu do Açude and in the surroundings of the Tijuca National Park. Total area: 315,623.71 m2, from which 171.87 m2 correspond to an investiture.