The temple has a flat gateway tower and all the shrines of the temple are enclosed in concentric rectangular granite walls. There is a sixteen pillar hall in front the gateway that has sculpted pillars dating back to the 16th century. The temple occupies an area of around . The temple tank is located adjacent to the sixteen pillared hall. The central shrine houses the image of Kachabeswarar in the form of Lingam. The shrine of Irulneeki Thayar (also called Anthaga Nivarini, facing West is located in the Mahamandapam leading to the sanctum. The central shrine is approached through the shrine of Thyagaraja located adjacent to the sanctum. As in other Shiva temples in Tamil Nadu, the shrines of Vinayaka, Murugan, Navagraha, Chandikesa and Durga are located around the precinct of the main shrine. There is a shrine depicting Shiva offering food to Sundarar on the Western side. The sanctum is approached through a side entrance. The sanctum is in the form of a moat. The first precinct around the sanctum has the images of Vinayaga, Surya, various images of Nagalinga, Valli Deivanai, Subramanya, Nataraja, images of Nalvar. The shrine of Amman is a West facing shrine where the deity Anjanatchiamman is sported in standing posture. The original complex is believed to have been built by Cholas, while the present masonry structure was built during the Nayak during the 16th century. In modern times, the temple is maintained and administered by the Hindu Religious and Charitable Endowments Department of the Government of Tamil Nadu.