The LEGO Architecture The Eiffel Tower Set 21019 features all the technical details that are synonymous with LEGO products. The LEGO Architecture The Eiffel Tower Set 21019 is LEGO's take on a landmark built in the city of Paris. This set features a collectible booklet that offers information about the history, architecture, and design of the structure. When built, this will measure nearly 12 inches high and includes over 300 pieces. As with all LEGO toys, the pieces of this set are compatible with all other LEGO construction sets. The LEGO Architecture The Eiffel Tower Set 21019 was released in January 2016 for a retail price of $35.