A multi-phased mixed-use project, Lancaster Commons aims to rehabilitate and reactivate an underutilized site of historic significance in the town of Lancaster. Focusing on the construction of Phase One—48 affordable rental units promoting intergenerational communities and supportive programming and amenities—this proposal outlines a path forward for the project to provide much-needed reasonably priced housing for the region, while establishing a new center of activity for Lancaster and preserving the rich legacy of the site.