Houses in PUDs often include access to a large shared open space surrounding the house as well as a smaller private yard. These large protected open spaces are created by the layout of the buildings and are intended for use by all residents of the developments. Different housing types (single-family, two-family, multiple-family) are often mixed rather than separated as is done in conventional development

Streets

Street patterns are one of the most important elements in establishing the neighborhood character of a residential community. Most non-PUD development focuses on obtaining maximum frontage for lot sizes and maximum flow of traffic on all streets. However, in order to dispel the monotony of the typical grid plan street pattern, PUDs often employ a hierarchy of street types based on usage. Local streets serve only residences and have a low traffic volume, while collector streets connect local streets to arterials, which are the major routes of travel throughout a PUD.

Sidewalks and pedestrian ways

Sidewalks and pedestrian ways of PUDs supplement and complement street systems in establishing the character of the neighborhood. Sidewalks are located on at least one side of every street to enable the walk ability of the developments. Circulation systems are provided to link residential groupings, open space areas, schools, and local shopping areas.

Combining design features

It is in the ability to design each of these components simultaneously that makes PUDs unique and effective. Each of the elements work together to enhance the whole. This is a major advantage over traditional zoning practices that force lots to be planned in accordance with broad rules that may allow for some incompatibility.