1 Castlereagh Street is a B Grade building located on the corner of Hunter and Castlereagh Streets. The NE aspect gives all floors excellent solar access. The lobby has undergone a recent refurbishment, providing a classy entrance. The basement has parking and end-of-trip facilities with showers, lockers, and bicycle racks. Energy rating.4.5 Stars, Water – 3.5 Stars - Existing fitted-out suite with north aspect over Hunter Street - Features entry, reception area, 10 p boardroom - Approx 19 workstations, 2 offices, kitchen