SP Nagar is an sublocality in Thiruvallur, Chennai, Tiruvallur District , Tamil Nadu, India. Thiruvallur (0.0 Km), Veppampattu (12.07 Km) are the nearby areas to SP Nagar. Putlur, Ikkadu, Kakkalur, Adhigathur, Chennai, Ullasa Nagar, Killnallathur, Pirayankuppam, Thandalam, Pethnapalli are the nearby cities to SP Nagar.