성덕 마을은 처음에 새터라 불렀다고 전하는데 새태굴에 마을이 형성되었다가 점차 현재의 위치로 확대된 것으로 보인다.
It is said that Seongdeok village was initially called Saeteo, but it seems that the village was formed in Saetaegul and gradually expanded to its current location.