When the Parkdale subdivision was developed during the 1970s, confusion arose over what was the appropriate name for the suburb should be. In 1982, the New Zealand Geographic Board clarified that Birchville, rather than Parkdale, Rivervale, Akatarawa, or Gillespies Road was the official locality name. The Upper Hutt City Council again affirmed, during the first decade of the 21st century, that the suburb of Birchville included all the housing developments along Akatarawa Road and Gemstone Drive between State Highway 2 and the Akatarawa Cemetery.