• LEGO® house building set – Budding architects ages 4 and up can explore creating, combining, and customizing 6 colorful houses with the LEGO Classic Creative Houses set• Build houses – Kids can add bricks to make houses taller, swap doors, windows, gardens, and many more elements, inspiring young builders to design their own creations and develop creative building skills• Endless creativity – Includes 8 build ideas that spark imaginative, free-form building and encourage kids to experiment• Build your houses – The colorful set includes windows, doors, trees, flowers, and baseplates in various styles, offering even more customization options• A LEGO® brick gift idea – Infinitely modifiable, this set makes a creative and fun birthday or anytime gift for kids• Intuitive building guide – Children can use the LEGO® Builder app to enjoy an immersive building experience with digital zoom and rotate features in 3D, plus options to save sets and track progress• Skill development through building – The LEGO® Classic range opens the door to unlimited play and creative self-expression for young builders; this set can be combined with 11034, 11036, and 11037 (sold separately)• LEGO® set with 850 pieces – The blue house from the original 6 models stands over 15 cm tall, but young builders can scale the houses up or down as they wish