It's the 5th by way of seventh century CE when outer design and appearances of Hindu temples in north India and south India began to greatly diverge. Additionally it is believed that this temple has Swayam-bhu of Lord Hanumana which implies that Hanumana himself experienced appeared below. Additionally it is https://hindutemplesinadelaide.wordpress.com/2025/02/17/hanuman-temples-and-hindu-worship-in-adelaide/