  thumb|200px|braddock hotel thumb|200px|jefferson boulevard, looking south from maryland avenue thumb|200px|jefferson boulevard, looking north braddock heights is a census-designated place (cdp) in frederick county, maryland, united states. the population was 2,608 at the 2010 census. braddock heights is part of the middletown, maryland school district. the local post codes are 21714 (post office boxes only) and 21703. braddock heights was once home to the oldest roller rink in the united states, the stargaze skateway. it burned to the ground as the result of arson on august 18, 1998. and  braddock heights is said to be the roost of 
Census-designated_places_in_Frederick_County,_Maryland Census-designated_places_in_Maryland Streetcar_suburbs