The field of drawing custom house plans is a crowded and competitive one. There are many architectural and design firms out there vying for a "piece of the pie." However, if you look closely at examples of their finished product, you will find huge differences among them. The better ones offer quality designs and highly detailed plans.
Where to find small house plans : If you are interested in small house plans you should always look for the best deals on blueprints. Blueprints or plans are available from a variety of sources and at many different prices. Two of my favorites are coolhouseplans.com and dongardner.com. Plans from coolhouseplans have prices ranging from $585 for five sets of blueprints up to $1,175 for CAD files. If you are not familiar with CAD files, these are Computer Aided Drawing files, meaning that they provide all the information needed to build the house on CD-ROM and have blueprints that can be printed and as often as needed and in any quantity.
On the other hand, stock house plans are substantial past drawn designs by a skilled designer or architect ideally of a specific purpose or general use. The question is, why choose a stock plan over a custom drawn plan? It all amounts to various reasons that are discussed below.
Why do this, since even stock plans cost you at least a couple of hundred dollars each? Because the right stock plans can save you tons of time and money if you have a talented architect. Most plans are at least partly modular these days, and often you can even order prefabricated sections pegged to a specific house plan.