Daechi-dong is an affluent neighborhood in Gangnam-gu, Seoul, South Korea. Daechi-dong is divided into three different “dongs” which are Daechi 1-dong, 2-dong, and 4-dong. Daechi-dong is predominately considered the residential area of Gangnam. As a result, real estate in the area is highly competitive and expensive compared to other parts of Gangnam.