High-End Renovations & Extensions Across Bayside
Cormack Developments specialises in high-end home renovations and extensions throughout Bayside Melbourne, including Brighton, Hampton, Sandringham, Beaumaris and Black Rock.
As an experienced Bayside residential builder, we transform existing homes with thoughtful design integration, refined construction and meticulous attention to detail — ensuring every project enhances both functionality and long-term value.
Respecting Heritage, Embracing Modern Living
We understand the importance of preserving the character of Bayside’s period homes while adapting them for contemporary lifestyles. Our team carefully balances heritage elements with modern design solutions, creating seamless transitions between original structures and new additions.
Whether restoring decorative features, reconfiguring internal layouts or extending living areas, we deliver renovations that feel cohesive, considered and enduring.
Our Renovation & Extension Services Include
- Period home restorations
- Second-storey additions
- Rear and side extensions
- Structural alterations and reconfigurations
- Open-plan living transformations
- Integrated indoor-outdoor extensions
- Full project management and consultant coordination
A Seamless Building Experience
From initial consultation through to completion, we provide clear communication, expert guidance and detailed project oversight. Working closely with architects and designers, we ensure every renovation or extension is carefully planned, efficiently managed and built to the highest standard.
For homeowners seeking a Brighton builder, Hampton builder or Sandringham builder, Cormack Developments delivers renovation and extension solutions defined by craftsmanship, integrity and attention to detail.






