Urbanization is now a common feature of all third world countries. Over the past few decades, cities are turning into mega cities and expanding to its surroundings because of the unprecedented population growth that characterized much of the 20th century has evolved into unparallel urban growth. Formerly planned residential areas are no longer livable. They are experiencing lot of problems because of their location of urban area. Some of the problems they are facing are following: Growth of highly dense and unplanned residential areas.