Creating a house

I have just started using Unity and the level design is great for terrain, but how can I make like a house? It’s far different from how I used to make maps in hammer (the level designer for source games)

I believe you have to use a 3rd party program to create the model, like Blender, and then export it into Unity3d

Pick up blender and learn how to use it, or download a trial of 3ds max and you can try the plugin ghost town. I recommend learning how to use blender its a great free and open source tool. Then export it as a .obj or .fbx and right into unity! There is your house…

Or if you want a basic house you could make it out of unity cubes… but I mean I do not think that would look so good.

just grab some google sketchup and export in to your unity