You can download the Snappy HouseKit building kit mod to build houses, garages, and other buildings.

In the Snappy HouseKit building kit mod, you can build houses from scratch. The app includes a large number of building blocks, which you can place and shape to build the settlement of your dreams. You can create a house from scratch with a small room, a kitchen, a bathroom, and a bedroom. You can also build a house with a roof, walls, doors, and windows. This mod also allows you to change the landscape.