8ctagon specialises in high-end residential construction, delivering luxury homes, duplexes, renovations, and bespoke extensions in Sydney.
At 8ctagon, we don’t just build homes—we craft architectural experiences. Every project is a harmonious blend of precision, craftsmanship, and timeless design. Inspired by the strength and symmetry of the octagon, we bring balance to every corner, every finish, and every detail.
Luxury New Homes – Single and multi-storey residences designed for elegance and functionality.
Duplex & Multi-Dwelling Developments – Sophisticated designs optimised for lifestyle and investment.
Renovations & Extensions – Transform existing spaces with impeccable attention to detail.
Custom Additions – Bespoke designs that reflect your vision and elevate your home.
Why Choose 8ctagon:
- Meticulous attention to detail and craftsmanship
- Design-led approach inspired by balance and structure
- White-glove, start-to-finish client experience
- Homes built to last, creating a legacy for generations
Design-led approach inspired by balance and structure
