The British Royal Family’s property portfolio in 2026 is a complex mix of "Crown" assets and private holdings, totaling over 30 significant residences. There are about 10 "Official Residences" held by the Crown (managed by the Crown Estate), including Buckingham Palace, Windsor Castle, and the Palace of Holyroodhouse. Then, there are the "Private Estates" owned personally by the Monarch, most notably Sandringham House in Norfolk and Balmoral Castle in Scotland. Beyond these, the family controls dozens of "grace and favour" homes (like Frogmore Cottage or Ivy Cottage) and smaller estates through the Duchy of Cornwall and the Duchy of Lancaster. If you count smaller lodges and cottages on these massive estates, the number jumps into the hundreds. In 2026, King Charles III has notably moved toward a "slimmed-down" approach, opening more parts of these residences to the public to offset the multi-million pound annual maintenance costs.