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Luxury custom home Castle Cove Sydney — Bourne Group Australia

Bourne To Build.

Built To Last.

For over twenty years, The Bourne Group has built custom homes across Sydney's most desirable and most demanding sites.

 

One trusted point of responsibility, from concept through to completion.

WHAT WE DO

SERVICES

Custom homes for every stage — from your first home to the luxury build you'll grow into.

Family homes built around your block

Bespoke, multi-level residences 

Your first home, guided start to finish 

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Custom home build Northern Beaches Sydney — Bourne Group

SPECIALIST PROJECTS

OTHER SERVICES

Specialist builds for projects that don't fit a single category — from rescue to rebuild.

Class 2 multi-unit developments

A new home on the block you love 

Finish what about builder left

Turning difficult blocks into liveable homes

WHY BUILD WITH US 

CUSTOM ARCHITECTURAL HOMES,

built the way you want to live 

We design and build beautiful homes that pair thoughtful living with classic craftsmanship from first homes and family residences to luxury custom builds. From the northern beaches to Church Point, Mudgee and beyond.

01

Design & build specialists 

Design and construction under one roof, overseen by a single team from first concept to final handover. Nothing is left to chance, and nothing is lost in translation between architect and builder.

02

Trust where others fall short

Abandoned by a previous builder? We step in and finish the job. We show up, resolve issues and get it done, whatever life throws at the project.

03

A personal touch

From first homes to luxury custom builds, we combine high-end finishes with intelligent design so every space feels considered, functional and lasting.

04

A builder you can trust

Whether it's your first home or your forever home, we're the team to rely on. Let's create something truly special, across Sydney and regional NSW.

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SERVICES

Residential

Luxury Homes

First Home Buyers

Abandoned by Previous Builder

Split-Level / Sloping Block

Knockdown Rebuild

COMPANY

Projects

Our process

About 

Testimonials 

CONTACT

​(02) 9317 3588 

office@thebournegroup.com.au

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

PO Box 7760, Norwest 2153

HIA Member — Housing Industry Association

MEMBER

Bourne Group 20 years construction excellence Sydney

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

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