Urban Land in VN Gaia

Land with river views, 3 houses, one with two floors and the rest with two floors, located on Rua da Vistosa in Vila Nova de Gaia, there are two lease contracts in force. It is 1.9 km from General Torres Station and 750 meters from the Holmes Place gym It has a total area of ​​1,091m2 and according to the conclusion of the Gaiurb Urban Planning plan it says the following: Without having a topographic and altimetric survey of the neighboring buildings (gable heights), we consider an implantation (ground floor) of 320m2, a first floor of 300m2 (set back from the street to comply with the 45' rule (RGEU), and a top floor with 130m2 (to be negotiated, it must have a maximum of 50% of the area of ​​the floor immediately below). Depending on the "alignment" at the back, it may be possible to implement more area, but this situation always depends on Gaiurb's interpretation. This scenario is considering that Gaiurb will agree, with the filling of the gable of the neighboring building located to the North of the property in question and with the creation of a new gable to the South (likely to be filled). Eventually (and it would make perfect sense), you can ask Gaiurb for the profile for the street, which could provide for its widening (when they try to license something on the other side of the street, they will certainly give up area for streets and sidewalks), which may allow not to go back to the 1st floor level (thus obtaining a little more area).