Princess Castle is a subtheme of Duplo that consists of 6 sets that ran from 2005 to 2007. Most sets were released in 2007 which accounted for 3 sets. As of today, the average annual growth of all the sets in Duplo Princess Castle is around 8.9% per year. The current value of all sets in new/factory sealed condtion is $1,178.36. As of today,
4820 Princess' Palace is the most valuable set in Duplo Princess Castle with an estimated new/factory sealed value of $435.68.
Most valuable LEGO Princess Castle set 4820 Princess' Palace - $435.68
Highest growth Princess Castle set4822 Princess' Bedroom - 1933.67%
The LEGO DUPLO theme is designed for children ages 1 to 5. It features DUPLO figures which are much larger than minifigures and DUPLO blocks which are about twice the length, width, and height of a standard System brick.