Houseplans.com is one of the largest home plan services, offering over 20,000 designs from hundreds of US and Canadian architects and designers. They offer a fast, easy-to-use search system that allows you to find exactly the plan you want by style, size and options. They also offer unique Cost to Build reports on any of the designs. Select the plan your interested in, type in some information about your needs and your location, and you can order a detailed cost estimate before you order blueprints.

Along with the traditional mix of home and garage plans that you'll see on other plan superstores, you'll find a surprising variety of unusual, hard-to-find designs: Adobe and Santa Fe style homes; Florida "Cracker" style houses; Log homes; Prairie Style homes; beach houses; and accessory buildings like barns; spas; gazebos; playhouses; workshops; guest houses; pool houses and more.