Iyyappa Nagar is an neighbourhood in SB Colony, Nanganallur, Chennai south, Chennai, Chennai District, Tamil Nadu, India. Nanganallur (0.0 Km), Keelakattalai (3.22 Km), Alandur (3.25 Km), Adambakkam (3.38 Km), Madipakkam (3.61 Km) are the nearby areas to Iyyappa Nagar. Ramapuram, Sri Ambal Nagar, Thirusulam, Meenambakkam, Madanandapuram, Nemilicherry, Chennai, Meenampakkam are the nearby cities to Iyyappa Nagar.