Home Extensions Sydney
Create more space without moving. We deliver seamless home extensions with clear planning and quality workmanship.
Have a question first? Call 0480 847 476 — no commitment required.
Expand Your Living Space
When your family outgrows your home, moving isn't your only option. A well-planned home extension allows you to stay in the neighbourhood you love while gaining the space you need.
BH Building Group specialises in structural extensions that seamlessly blend with your existing home. Whether you need an extra bedroom, a larger living area, or a second-storey addition, we coordinate the engineering, construction, and finishing to deliver exceptional results.
What We Can Help With
- Ground floor rear and side extensions
- Second-storey additions
- Open-plan living area expansions
- Additional bedrooms and ensuites
- Structural modifications and wall removal
- Seamless integration with existing architecture
Our Extension Process
Extending your home requires careful structural coordination. We ensure your project is planned meticulously before we break ground.
1. Feasibility & Scope
We review your plans and site conditions to confirm the structural requirements of the extension.
2. Fixed-Scope Quote
We provide a transparent quote detailing the construction, materials, and integration work.
3. Safe Construction
We manage the build carefully, ensuring the structural integrity of both the new and existing structures.
Licensed & Insured
We bring over 20 years of industry experience to every project, ensuring your home extension is built safely, legally, and to the highest standards.
Discuss Your Extension ProjectFrequently Asked Questions
Do you service all of Sydney?
Yes, BH Building Group services Sydney, NSW and surrounding suburbs.
Can you match the new extension to my existing home?
Yes, we focus heavily on seamless integration, matching materials, rooflines, and architectural details where possible.
Can you help if I do not have plans yet?
Yes, clients can start by requesting a free on-site quote to understand the process of designing and approving a home extension.
Know What Your Extension Involves Before You Commit
Request a free on-site quote and speak with BH Building Group about your project, scope, timeframe and next steps. If you are not ready to request a quote yet, you can call first with any questions — no commitment required.
Have a question first? Call 0480 847 476 — no commitment required.