Sastry Nagar is an sublocality in Kolathur, Chennai North, Chennai, Tiruvallur District , Tamil Nadu, India. Kolathur (0.0 Km), Retteri Lake (3.19 Km), Ponniammanmedu (3.38 Km), Surapet (3.92 Km), Villivakkam (4.11 Km) are the nearby areas to Sastry Nagar. Manjampakkam, Chettimedu, Vadagarai, Ariyalur, Payasambakkam, Lyon, Chennai are the nearby cities to Sastry Nagar.