Sundar Nagar is an sublocality in Poonamallee, Chennai west, Chennai, Tiruvallur District , Tamil Nadu, India. Poonamallee (0.0 Km), Karayanchavadi (4.33 Km), Mangadu (4.38 Km), Thirumazhisai (4.41 Km), Kattupakkam (6.49 Km) are the nearby areas to Sundar Nagar. Meppur, Banaveduthottam, Kolathuvancheri, Nazarathpettai, Adayalampattu, Chennai, Kolappancheri, Nazarathpettai are the nearby cities to Sundar Nagar.