If you’re looking to build a granny flat on your property in the Upper or Lower North Shore area, Home Plus One offers a complete package to create the space you need.


A Team of Experts

Our local team of architects, builders and tradies are experts in their fields. They dedicate their time to constructing the granny flat your North Shore property has been missing.


When Space is Tight

Whether you’re in need of more space to accommodate a growing family, or you’re expanding your property as an investment, Home Plus One can help you every step of the way, from vision to reality.


Bespoke Design

We offer a range of different ready-to-build designs featuring one, two and three bedrooms. These pre-established granny flat packages have been architecturally designed and engineered to meet all local council standards. If you’d prefer something a little different, we can arrange a Home Plus One Custom Designer flat tailored to your specifications.


A Company You Can Trust

When you choose to build with Home Plus One in the North Shore area, you’re in very capable hands. Any construction work we undertake is covered by a 6-year structural warranty and we are fully licensed and insured. To show that your satisfaction is our priority, all projects include a 12-week maintenance check to ensure that everything is going well with your granny flat once construction has been completed and you’ve settled into your new space.


An Extension of Your Home

The name of our company reflects the integrity and quality that is central to our ethos. We believe that an extension such as a granny flat should be considered an integral part of your home, and therefore should be designed and constructed to the same exacting standards as a primary residence, leaving you with a home, ‘plus one’.



Call Home Plus One today on 02 8626 6668 to discuss your granny flat project in Sydney’s Upper or Lower North Shore area, or visit our contact page for more ways to get in touch.