I seem to remember a bit of chat some years back when a then new housing estate was being built and that diversity factor calculations in cable sizing allowed for circa 6 amps per house... ?
That would barely power my toothbrush
Richard
2018 Roadster 3.7 1966 Land Rover S2a 88 2024 Royal Enfield Guerrilla 450 1945 Guzzi Airone