Lego Diagon Alley 75978 2025 Build. The fourth and final baseplate build of 75978 diagon alley is the weasley twins’ joke shop, weasleys’ wizard wheezes, the brightly coloured and tall building that crops up at number 93 diagon alley during harry potter and. It is a massive set that includes over 5,500 pieces and recreates the famous wizarding street in.

Already have some of the parts? In this lego diagon alley review, let’s take a closer look at the this arguably most impressive harry potter lego set to date.