Our preliminary house plans are a great way to develop a custom home design of your very own at a fraction of the cost. These floor plan designs were created as concept house plans for previous clients or new concepts by the designer but never completed. Although, not complete, each of these preliminary house plans include the floor plans, 4 elevations, and a roof plan. You can make all the changes you need at this early stage (the preliminary phase), eliminating the task of modifying stock house plans which sometime requires more work to change because of it being a completed work.