Hornsby station, Hornsby Westfield, Hornsby Library and many business buildings are in the centre of the suburb. The eastern side of the train line is often called the 'modern part' of Hornsby, and Westfield and the Hornsby Library are here, with many new towering apartment blocks. The western side of the railway line is home to Hornsby's main post office, court house, police station, council office, public swimming pool, TAFE college and many older shops and businesses. There is also an industrial area on the far western part of Hornsby, with many large warehouses and factories.