Urban Plot, Oliveira do Douro, Porto 280.000 € Oliveira do Douro, Porto Urban plot with approved building plans for the construction of a 4-storey block comprising 9 flats (5 studio flats; 3 one-bedroom flats; 1 one-bedroom plus one flat) located in one of the most sought-after residential areas of Oliveira do Douro, 500 metres from the parish council and Pingo Doce. ERA Gaia Douro