planning permission next door



New Member
Hi there
I am new to buying property in Portugal. I am interested in an apartment in an old district in Lisbon, I found out the terrace of this apartment is next to a ruin which has been bought and will be recuperated, I am wondering the effect of future building next door, is there anyway I can find out more information about the submitted planning permission? Will the neighbour consulted for the future building?

Also if I want to add a roof on the terrace do I need permission from camera municipal?

Many thanks for the help!