By 1900, the college, as well as its picturesque surroundings, attracted residential development, and most of the surrounding streets were filled in with tall, narrow houses, which were popular at the time. Many of the former residents of the area were middle- to upper-class, but as they moved on to more distant suburbs, the area's population was replaced by a burgeoning Portuguese population, many of whom arrived in the 1950s. Men would generally arrive first, obtain work, and would later bring their wives and children once they had established themselves. People were attracted to the area because of its abundance of affordable homes and its proximity to public transport and jobs.