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Add-Style Home Additions

Architect-designed, affordable upstairs additions that add value to your life and property.

Add-Style is a full-service design and build company that works with you at every phase of your building and renovation project, providing the certainty of expert guidance and a fixed price contract.

All our designers are architecture degree qualified. And between us we have 55 years of experience designing quality homes for Add-Style clients.

We focus on designing and building upstairs additions that will seamlessly integrate with the existing structure. Our downstairs renovation work most commonly occurs as part of the upstairs build or following on from an upstairs build project.

Our signature ability to consistently deliver a superior building and renovation experience has allowed Add-Style to serve the northern beaches, north shore and northern suburbs of Sydney for over 30 years.

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