DALLAS, Texas, June 6 -- Trammell Crow Co., a developer and investor in commercial real estate, issued the following news release: * * * High Street Residential and Third & Urban Announce Plans for Mixed-Use Development in Sandy Springs, Georgia Hillcrest will include apartments, for-rent townhomes, and retail * High Street Residential (HSR), the residential subsidiary of Trammell Crow Company, alongside partner Third & Urban, have announced plans for Hillcrest, a transformative 8.1-acre mi  more