The construction of contiguous, uniform housing units, a defining architectural feature of Baltimore, occurred over a significant period. These structures, characterized by their shared walls and narrow facades, contribute significantly to the city’s urban landscape and housing stock. The timeline of their development is not monolithic, but spans across several eras.
The rise of these dwellings is intrinsically linked to Baltimore’s growth as a major port and industrial center. The need for affordable and compact housing for a burgeoning working class fueled their construction, especially during the 19th and early 20th centuries. Factors such as land scarcity and the efficiency of building in a continuous fashion further propelled their widespread adoption. This type of housing offered an accessible option for many, creating distinct neighborhoods throughout the city and influencing its social and economic fabric.