Streets and topography may be the main determinates of a house's orientation, but it's also a good idea to consider sun exposures when possible. A homeowner might reorganize a floor plan to take advantage of morning and afternoon light. Martin says that covered porches that face a southern exposure can help block out heat and sunlight.
Beach House Plans : Beach house plans usually result in homes that have a very distinct look. The architectural style that is the foundation for most beach house plans varies from Spanish to Mediterranean to Traditional styles. Beach house plans therefore, can reflect a wide range of interests. Some reflect the area where the house may be built. For example, many coastal home plans created for homes on the southern East coast (think Florida) are crafted with the idea that the home will be on stilts as a measure to help guard against hurricanes and other tropical storms. Stucco exterior styles or Mediterranean styles are not uncommon of coastal home plans fashioned for customers living on the West Coast. Many beach house plans also include special features such as large bay windows and outdoor living spaces.
Another item which is often missing or lacking in a set of house plans is comprehensive and accurate dimensions. We have always strived to provide more than the minimum amount of house dimensions so that it is easy for the owner and builder to layout a home on its building site. We will even calculate point to point dimensions (using trigonometry) for homes which have lots of odd angles to them (as opposed to a simple rectangle layout). Not all architects or designers will go this "extra mile," so it pays to check these things out beforehand.
If you find a house plan that you love, but want to make minor changes, most companies can have their designers do that for you, at an additional fee. It is also possible to have your plans reversed, for instance, if your breakfast nook faces west but the view from the north side of your lot is more attractive, you can reverse it. Many of the sites selling house plans will allow you to see a reversed view, of houses you might want to build.