Only renders one object

house.blend (4.52 MB)

When I render this scene, it only renders the house structure, not the lamp, not the planet, only the structure. Please help.

Change back from local view to global view (numpad / or from View menu)
https://www.blender.org/manual/getting_started/basics/navigating/3d_view.html?highlight=local%20view#local-and-global-view