What era is associated with the historical construction of multifamily dwellings?

The historical construction of multifamily dwellings is most closely associated with the pre-WWI era. During this period, societal changes such as urbanization, industrialization, and the influx of immigrants led to an increased demand for housing. This demand was often met through the construction of multifamily dwellings, such as tenements and apartment buildings, to accommodate the growing population in cities.

These structures were crucial in addressing the housing needs of diverse groups, including workers moving to urban centers for jobs in newly formed industries. The architectural styles and construction techniques that emerged during this time laid the foundation for modern multifamily housing and reflected the economic and social dynamics of the era.

While other eras certainly played a role in the evolution of multifamily housing, the pre-WWI era is highlighted due to its significant contributions in terms of both quantity and necessity.