Do you want to add some extra money in your bank account by using your spare backyard? Coast Wide Granny Flats is at your service to make the impossible come true. We will design and plan for building an accommodation in that unutilised space of your house. Being the best Granny flat builders in Central Coast, our professionals understand your purpose of developing the shelter and make it in that way. Cost-effective and reliable solution to earn some money by putting the housing on rent. We have formulated most innovative Granny flat designs in Central Coast to make sure the flat you are planning to build caters to your need.