Ponniammanmedu is a developing residential area in North Chennai, a metropolitan city in Tamil Nadu, India.

[1] Ponniammanmedu comes under Tiruvallur district.

Kodungaiyur, Balaji Nagar, Kumaran Nagar, Peravallur, Kolathur, Moolakadai, Madhavaram, Retteri junction, Thiruppathi Nagar, Vajravel Nagar and Balakumaran Nagar are some of the important sub-neighbourhoods of Ponniammanmedu.

Various buses pass through Ponniammanmedu on the GNT Road, and Ponniammanmedu are easily accessible from Moolakadai.

A new minibus shuttle is available frequently in Ponniammanmedu; they travel via Ponniammanmedu, S61-(Madhavaram to Perambur), and S68-(Moolakadai to Agaram) Shri Karumaari Amman temple, Shri Ponniamman temple, Shri Sivan temple, Shri Nagathamman Temple, Shri Lakshmi Narashima temple and Shri Kadumpadi Chinnamman temple are located in Ponniammanmedu.