Algarve: Land for sale in Paderne

Land with a ruin for sale in Cerro do Ouro, on a 50.000 m2 plot. It has a permit to build a house with 250 m2, plus basement.
Flat terrain with several trees such as olive, carob and almond trees.
Ideal conditions for agriculture (greenhouses).
It also has paved access and it's just a 10 minute drive from the center of Albufeira.
Offers to exchange the property will be considered.