Sussex Heights is a 24 storey landmark block of luxury apartments in the centre of Brighton, part of the English city of Brighton and Hove. Designed by Richard Seifert and built between 1966 and 1968, it rises to 102 meters — making it the tallest residential building on the south coast of England. Richard Seifert's design is acknowledged as an "imposing and prestigious" luxury apartment block with good facilities.

Sussex Heights is within walking distance of the Lanes, the North Laine area, the main shopping area and the seafront. The local area provides cultural interest, including the Brighton Museum, the Dome Theatre, the Theatre Royal, Brighton Pier etc. Western Road and Preston Street are nearby and offer a wide range of bars, cafes, restaurants and clubs. Bus stops and Brighton station are within walking distance.