Neo-Georgian influenced red brick two to three storey police station and former courthouse. Comprises symmetrical façade of seven bays with projecting parapeted bays within bays two and six with ground floor entrances framed by substantial ashlar pillars with urns and tall
stone framed small paned windows with cornice above. The central three bays are double height with identical wide small paned windows
at first floor with ashlar pediments over, and a ground floor entrance with stone frame incorporating prominent key stone and plain small
paned windows to either side. To bays to either end of the building are divided into three storeys with plain window openings across the side
elevations.
Early in the morning of Tuesday 31st Jan, 1933 the personnel of Alnwick Police Division, with Superintendent Spratt at their head, marched from their old police station on Green Batt to their new building on Prudhoe Street.