LEGO Duplo 2780 Complete Playhouse (1991)

The LEGO Duplo 2780 Complete Playhouse (1991) is the definitive Duplo set from the early 90s. A yellow house with a red hinged roof, opening door, family figures, furniture, and a garden — it was the first "real" house many kids ever built. Simple enough for toddlers, detailed enough to spark imagination.

Complete sets with all original figures and furniture pieces command the highest prices. Check for yellowing of the white pieces (common after 30+ years), verify the roof hinge still works, and count the furniture — beds, chairs, and the kitchen sink are often missing. The original box adds significant value but is rarely found. One of the most nostalgic Duplo sets ever made.