This is the stage where you actually start to see things happen. The area where the house will be placed must be clear of any trees, brush and debris. The builder typically will clear an area that is approximately 5,000 square feet for the construction of the house. Naturally, this is where local ordinances and environmental issues may come into play. The land is then prepared for construction of the basement, crawl space or slab. After all of the debris is removed, the excavating team will dig a hole that is somewhat larger than the square footage of the house. Drainage holes are also dug to remove water from the hole in the event of rain.