Bandappanahalli is a village in Sidlaghatta tehsil in district of Chikkaballapura, Karnataka, India. As per the data provided by Census of India in 2011, total population of Bandappanahalli was 6 which includes 3 males and 3 females. Bandappanahalli covers 72.52 ha area. Pincode of Bandappanahalli is 561211.