There are a few aspects that you must finalize in your mind, before looking at the different online designs. You need to visualize the structure of the house with respect to whether there should be a basement, how many storeys you would like to have, the number of garages that you want, whether you wish to have any outside water pond, the size of the house, the sizes of the different bedrooms, kitchen, living area, etc., and the amenities that you want like bathroom tubs, sinks, and fireplace.
When you decide on a house plan, you're also choosing a way of life. Do you host dinner parties often, or do you only step inside the dining room on holidays? Today, many families forego a dedicated formal dining room. Instead, a casual eating nook connected to the kitchen accommodates week-night meals, Little League pizza parties and all their entertaining needs. If you work from home or have school-aged children, an office or study may be a necessity. Think about the rooms and how you and your family will use them.
Small house plans are normally defined as houses with less than 1800 square feet, excluding a basement. These house are also space efficient and less expensive to build on a small plot of land.
Drawing a good set of custom home plans involves integrating many different concepts and ideas into a solid and usable working plan. Many designers are able to come up with a unique or interesting preliminary design, but fail to deliver when its time to detail the house structure. They draw a pretty picture but have little or no understanding of how to translate that nice design into a working plan which the builder can understand.