Notre-Dame de Paris 21061Experience every stage in the development of an iconic Paris landmark with the collectible LEGO Architecture Notre Dame de Paris building set for adults. This architectural model kit for adults to build takes you on a historic building journey beginning in 1163, when the first stone was laid, to architect Viollet le Ducs redesign work in the 19th century and then Notre Dames majestic appearance before the fire of 2019.