2345 LEGO Duplo Basic Set House

LEGO 2345 Basic Set House is a Duplo set released in 1984, containing 15 pieces and 2 DUPLO figures. It builds a small house using a green 6 x 12 baseplate, red 2 x 4 x 3 door/window frames with a yellow single-pane door and a yellow porthole window, along with basic 2 x 2 and 2 x 4 bricks. The set includes early 2 x 2 x 2 figure bricks featuring a female figure on a red base and a dog on a black base. Rounded-end 2 x 4 x 2 elements are provided to shape the structure. It was a pre-school set.

A new and sealed Basic Set House is currently valued at around $101, with annual growth of approximately 4%. The average used price is $7 for those in good overall condition. New and sealed listings currently range from $85 to $111. Based on current trends, this set could be valued near $106 within the next year.