LEGO Ideas sets, biggest first

Ideas is the strangest and most interesting theme LEGO® makes, because fans design these sets. Anyone can submit a concept, and if it gets 10,000 supporter votes the LEGO Group considers producing it for real. That pipeline gives you things no in-house team would pitch: the Home Alone house, a working Grand Piano, a river steamboat.

Because each set comes from a different designer with a different obsession, there's no house style here, and that's the appeal. The list below covers every Ideas set in our top 500, sorted by piece count. Ideas sets tend to retire on shorter cycles than other themes, so if one grabs you, don't sit on it for a year.

39 sets, sorted by piece count. Browse all 500