Nanganallur is one of the main residential, commercial and industrial circles situated in Tamil Nadu. Close to the Chennai International Airport, Nanganallur got its name because of the Rajarajeswari Temple located in Thillai Ganga Nagar. It lies next to the Grand Southern Trunk road connecting Palavanthangal, NAD colony, Minambakkam and Tirusulam. It is connected by suburban trains via Pazhavanthangal and Minambakkam Railway Stations and also through MTC City Buses. The Inner Ring Road from Thillai Ganga Nagar Subway connects Nanganallur to Velachery and is a major lifeline to the people for commuting to the city during the monsoons. Metro Rail Transit System is also coming up in areas around Nanganallur like Adambakkam that will further improve the area's connectivity. The Civil Aviation Colony is situated nearby. The Teachers Colony is also located in the vicinity. Nanganallur is a very holy place because of its famous temples. Some of the famous places of worship are Rajarajeshwari temple, Anjaneya temple, Sri Viswaroopa Adhivyadhihara Bhaktha Anjaneyaswami Temple, Guruvayurappan Temple etc. All the available facilities with regards to transport or daily needs make the place a perfect place for building residential apartments.