Broadly speaking Notre-Dame-de-Grâce is a middle class first-ring residential suburb with a culturally and linguistically diverse urban population. The cityscape and history of the community is rooted firmly in NDG's role as a home for an upwardly-mobile French Canadian middle class that developed much of the land roughly between Confederation and the First World War. The neighbourhood is characterized by traditional Quebecois housing styles - notably the detached or semidetached duplex - as well as being organized along the historic land division system developed by for agricultural purposes during Quebec's colonial period (i.e. long, rectangular city blocks running perpendicular to a river or ridge). It is a predominantly residential neighbourhood with considerable appeal to a wide variety of Montrealers, owing principally to its local cultural cachet, proximity to the urban core of the city, and wide variety of commercial and public services.