Where does the queen of Britain live?

Buckingham Palace, Windsor Castle & Frogmore, Osborn House, Sandringham, Holyroodhouse, Balmoral Castle.

Kingston Palace,Froggal Maison in Malta....

Queen Victoria lived much of the time in Buckingham Palace in London. She also spent time in Balmoral, in Scotland, and in Osborne House on the Isle of Wight.