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OUR EXPERTISE 

Split level & sloping blocks

At The Bourne Group, we specialise in designing and building luxury split-level homes on some of Sydney’s most challenging sites. Whether it’s rocky, uneven, steep, sloping, or undulating land, our team thrives on transforming difficult-access sites into architectural masterpieces.

With decades of experience navigating complex terrain, we deliver solutions that maximise views, natural light, and functionality. From initial site inspection to final handover, our expertise ensures a seamless process and a stunning result, no matter how tricky the landscape.

WATERFRONT SITE 

Church Point

A multi-level luxury home cascading down a steep waterfront block, with an integrated incline lift navigating the dramatic terrain from driveway to water's edge. Every level is designed to work with the land, on a site most builders would walk away from.

IN DESIGN

CARLTON

A dramatic stepped design that follows the natural fall of the land across multiple levels, from rampart down to garage. The elevation works with the slope rather than against it, a considered response to a demanding gradient.

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Killarney Heights

Our latest luxury build on a challenging sloping block, working drawings complete and construction progressing smoothly. A showcase of transforming difficult terrain into architectural excellence.

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GOT A CHALLENGING SLOPING BLOCK?

Let's turn your slope into something extraordinary 

Tell us about your site. We'll show you what's possible. Even on the blocks other builders walk away from.

CONTACT

​(02) 9317 3588 

office@thebournegroup.com.au

Unit 31A/9 Hoyle Avenue, Castle Hill, 2154, NSW 

PO Box 7760, Norwest 2153

SERVICES

Residential

Luxury Homes

First Home Buyers

Abandoned by Previous Builder

Split-Level / Sloping Block

Knockdown Rebuild

COMPANY

Projects

Our process

About 

Testimonials 

© 2026 by Bourne Group Australia Pty Ltd. All rights reserved. Builder Lic No. 313109C​​

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