Granny Flat Could Boost Property Values by 30 Percent

Capital City Variations

CoreLogic and Archistar analysis highlighted the top 20 suburbs for granny flat potential across Sydney, Brisbane and Melbourne.

Sydney

Sydney had the greatest potential for granny flat development, with 233,218 properties (15.9 per cent) meeting the criteria. Topping the list is Castle Hill, where a granny flat could be built on 4670 dwellings. This was closely followed by neighbouring suburb Baulkham Hills with 4462 suitable properties. Half the properties (50.3…