Teppakulam, the sacred Tank associated with the Nellaiyappar temple, is situated approximately 400 meters from the temple's main entrance. This tank has remained a revered landmark for countless centuries, to the extent that the surrounding locality has adopted the name "Teppakulam." A street originally designated as Teppakulam Street (now known as Satyamurti Street) terminates at this tank.

One of the most celebrated events at this location is the Teppam Poosam festival, a grand and festive occasion. On the eastern bank of this tank, there stands a temple dedicated to Meenakshi Sundareswarar. Nearby, you will find Thayammai Girls School, which, despite its modest size, holds historical significance. Established in 1909, it was one of the few schools that provided education to the women of Tirunelveli town during its early days.

While Valampuri Vinayaka is a well-known deity, there is also a Goddess known as Valampuri Amman. Her temple, though small in scale, can be found on the western bank of the Teppakulam tank.

Happy travelling.