It is situated at old post office street, near Eden Gardens. It is the highest seat of judiciary in West Bengal with tower of 54 metres height. It isone of the oldest buildings in India (constructed in 1872 by Walter Granville, the then architect to the Government of India.). It is built in the Gothic style of architecture, a later extension retaining the same architectural symmetry. Chief justice court, session court, bar library, attorney Library inside the High Court.