Završje Belečko is located in the City of Zlatar, in Krapina-Zagorje County at an elevation of 291 meters above sea level and it covers the area of 0.89 km² (0.34 sq. miles). According to the 2011 census report, there were 61 inhabitants. It is entirely populated by Croats. Nearby places: Donja Selnica, Gornja Selnica, Belec, Petruševec, Juranšćina, Grtovec, Pomperovec, Pažurovec, Repno and Šćrbinec.