Rosedale is a suburb which lies within the Territorial Authority of Auckland, one of 269 residential suburbs which form the wider region. Rosedale is the 235th largest suburb of Auckland in terms of the total number of residential housing stock. Rosedale provides a range of housing stock, with the earliest residential housing recorded in the area constructed between 1910 - 1919. The majority of the residential housing stock in the locality was constructed between 1990 - 1999. Residential housing stock in Rosedale is made up of approximately 99% residential housing and 1% residential investment housing properties.