Most custom-built granny flats in NSW range between $3,750 to $8,7500 per square metre. Smaller dwellings may have a higher rate per square metre due to fixed costs such as kitchens and bathrooms.
Most custom-built granny flats in NSW range between $3,750 to $8,7500 per square metre. Smaller dwellings may have a higher rate per square metre due to fixed costs such as kitchens and bathrooms.