Hannahs Bay is a suburb which lies within the Territorial Authority of Rotorua, one of 45 residential suburbs which form the wider region. Hannahs Bay is the 33rd largest suburb of Rotorua in terms of the total number of residential housing stock. Hannahs Bay provides a range of housing stock, with the earliest residential housing recorded in the area constructed between 1920 - 1929. The majority of the residential housing stock in the locality was constructed between 1950 - 1959. Residential housing stock in Hannahs Bay is made up of approximately 93% residential housing and 7% residential investment housing properties.