HI All, I am new in this forum. I am planning to buy a block of land and wanted some details about storm water drainage. My land block blow the street level and don't have any storm water easement, below my land there are town houses but there is also no easement available for storm water. In that condition I am not able to find out whether should I buy this land of block or not. because there might be the chances that if I want storm water drainage I need to install around 100m pipes which goes beside town house. Is there anyone who can suggest me if I go with this option what will be the approx cost for this development.