Lego Modular Building 2025 Rumors. A new modular building is a highlight of the year for many lego fans. Running list of rumoured and confirmed upcoming 2025 lego sets, with set numbers, names and more sourced from around the web.

The completed building is very detailed and very impressive. As has become a tradition for the past 15 years, another lego modular building will be coming in 2025 as part of the 18+ lego icons theme.