Winchmore is a suburb which lies within the Territorial Authority of Ashburton, one of 21 residential suburbs which form the wider region. Winchmore is the 18th largest suburb of Ashburton in terms of the total number of residential housing stock. Winchmore provides a range of housing stock, with the earliest residential housing recorded in the area constructed between 1900 - 1909. The majority of the residential housing stock in the locality was constructed between 2000 - 2009. Residential housing stock in Winchmore is made up of approximately 4% residential housing and 96% lifestyle properties.