Then Colony is an sublocality in Mangadu, Chennai west, Chennai, Chennai District, Tamil Nadu, India. Mangadu (0.0 Km), Kovur (2.56 Km), Karayanchavadi (3.63 Km), Kundrathur (3.77 Km), Kattupakkam (4.35 Km) are the nearby areas to Then Colony. Banaveduthottam, Periyapanicheri, Kolathuvancheri, Nazarathpettai, Nazarathpettai, Adayalampattu, Madanandapuram, Chennai, Paraniputhur are the nearby cities to Then Colony.