13/02/2023
In English usage, prior to his accession to the throne, he was referred to as either "Prince Charles" or "Prince of Wales".
Residences
In London, the official residence of Charles III when he was Prince of Wales was Clarence House. Also during this period he owned the estates of Highgrove[en] in Gloucestershire, Berkhall[en] in Scotland and Luynevermoud[en] in Wales.