House Buyers Maryland: There are many details you need to take care of when you are thinking of your outdoor space. The first and most important thing is a fresh coat of paint on the outside of your house. This is important because it will make your house look fresh and new, no matter its age. Without a fresh coat of paint, even a new house will tend to look old and dilapidated thanks to exposure to the weather. So, a fresh coat of paint is a must.