I edited this out as it is completely inaccurate. 
 # Cityplace Center  
 # W Dallas Victory Hotel and Residences  
 # The Mondrian 

 Cityplace is not in the Uptown neighborhood as defined by the City of Dallas through the Uptown PID map, nor is The W Dallas Victory Hotel and Residences which is in the Victory Park Neighborhood. The Mondrian is but at 20 stories is likely not the tallest as La Tour Condominiums stands at 23 stories as does The Residences at Ritz Carlton. Heights will have to be verified as number of stories does not always accurately reflect actual structural height.