PETALING JAYA: When businessman Jason Ong envisioned his three sons living close to him, little did he realise that it would prove to be an astute decision years later.

His eldest son, Sooi Lee, 45, lives just next door to his terrace home in USJ2 while his second son Sooi Lye, 44, lives a few doors away along the same row. The youngest, bachelor Jeremy, 32, chose to stay with mum and dad.