Inspirational 1 Level House Plans with Basement – Building a House Plan Using a Basement Floor Plan. One way to make the most from the incline of your lot is to select a house plan with a walkout basement. Walkout basement house plans are the perfect sloping lot house plans, offering additional space in a basement that opens into the backyard. Donald A. Gardner Architects has generated a variety of hillside walkout house plans that are fantastic for sloping lots. Whether you want a basement’s square footage or have a lot with a opinion, we’ve got the home. If you would like to build an unfinished basement floor plan, a standard basement option can be added to any home plan for an extra charge. Home programs on a crawlspace foundation can also be modified to a hillside-walkout foundation, if necessary. Submit a modification request form to receive a quote. Chances are you will need a basement floor plan if you’re planning to build on a lot. Donald A Gardner Architects includes a wide selection of homeplans designed with hillside walkout foundations. Floor plans with a hillside walkout base will have usable living square footage on the cellar level. The bedrooms and a recreation room is going to be built into the basement floor plan even though the master suite and living spaces are upstairs. You may often enjoy outdoor living options that are added with patio or a porch off the basement floor plan. All our home plans currently have the basement stairs. The basement floor plan will incorporate a mixture of footage that is incomplete and finished. Unfinished footage may be used for storage or mechanical.