If you have a corner on the back of your house and want to do more than fill that space with a basic rectangular deck, this deck plan could be for you. It’s angled deck boards leading straight out to the middle of the extension creates a feel that flows into your yard. This deck has two staircases leading up to the deck, along with railings on all sides. If you don’t have a corner on your house, this deck could easily be adapted and have a railing added where the wall would be.