Salisbury-based Green Street Housing and Rockville-headquartered TM Associates Development, two of Maryland’s largest affordable rental housing developers, will host a groundbreaking ceremony March 29 at the second and third phases of Slippery Hill in Queenstown. The new construction includes two additional phases to the existing first phase. The first of the new phases will provide mixed-income, mixed-use residential apartment homes. The third phase will provide senior living apartments.
