Sector 3 is an sublocality in Marathahalli, Bangalore East , Bangalore, Bangalore Urban District, Karnataka, India. Marathahalli (0.0 Km), Kartik Nagar (2.77 Km), Yemalur (3.3 Km), Panathur (3.99 Km), Kadubeesanahalli (4.09 Km) are the nearby areas to Sector 3. Bannappa Colony, Bangalore are the nearby cities to Sector 3.