Urban morphology is concerned with understanding the process, which shape the built form of settlements, as well as with understanding the ways in which that built form affects the social and economic processes that operate in these settlements. In accordance with the transformation and development process that a settlement faces, the morphology of the settlement also changes. Relevant perception, interpretation and evaluation of the morphological changes would convey to rational decisions for the future developments of the settlements, especially when a structure plan fails to exist. In this respect, evaluation of the morphological transformation of Gazima•usa would be useful for further planning studies,since it still has no structure plan.