if i understand u, "u mean can i buy big house with big land?" :P yea if u just wonna buy land and build house and big garden on it u can do it without problems, but if u wonna buy big land to make some kind of buisness on it like market,farm,factory i belive u need some nod from local authority. atm we have here (in Poland) some problems with Common Agricutural Policy(CAP). Anyway its long way to make some buisness on polish grounds even if U are Pole.