Your Local Lithgow Passivhaus Builder
If you are looking to build a sustainable, high-performance home in Lithgow, you have found the Blue Mountains team homeowners trust. Blue Eco Homes has delivered certified Passivhaus and energy-efficient homes across the region, built for comfort, low running costs and bushfire resilience.
We are a fully licensed builder with over two decades of experience and 55+ industry awards, including HIA GreenSmart recognition. From your first consultation through to handover we manage design, airtight construction, ventilation and finishes so you do not have to.
Whether you want a certified Passivhaus, a high-performance 7+ star home, or a bushfire-resilient build to BAL and BAL-FZ standards, we bring the same premium standard to every Lithgow project.
Serving Lithgow and the Western Blue Mountains
We regularly build across Lithgow and the surrounding area. If your suburb is listed, we are local to you.
- Bowenfels
- Wallerawang
- Portland
Not sure if we cover your area? Call Blue Eco Homes on (0483) 989 608.
What Sets Blue Eco Homes Apart
Certified Passivhaus expertise
Accredited designers and builders delivering genuinely certified passive houses, not just "passive-style".
Bushfire-resilient to BAL-FZ
Blue Mountains specialists in BAL and BAL-FZ compliant construction.
Healthy, low-toxin homes
Airtight build and heat recovery ventilation for clean indoor air and stable comfort.
Fully licensed & 55+ awards
Over 20 years' experience and a HIA GreenSmart award winner.
We come to you
Consultations across Lithgow and the wider Mountains.
Concept to completion
One team managing design, trades and project management end to end.
Recent Projects Near You
How We Build
Consultation
We come to you in Lithgow or surrounds.
Design & Feasibility
Site, orientation and BAL assessment.
Passivhaus Modelling & Fixed Quote
Modelled performance and a fixed price before you commit.
Selections & Approvals
Finishes locked in and approvals managed for you.
Airtight, High-Performance Construction
Careful, quality-checked construction on site.
Blower Door Test, Handover & Aftercare
Verified performance, then ongoing support after handover.
Lithgow Home Building FAQs
Do you build homes in Lithgow?
Yes. Blue Eco Homes builds sustainable, Passivhaus and bushfire-resilient homes throughout Lithgow and the Western Blue Mountains, including Bowenfels, Wallerawang and Portland.
Can you build a bushfire-resilient home in Lithgow?
Yes. We specialise in BAL and BAL-FZ compliant construction, having built the Blue Mountains' first BAL-FZ certified passive house. We manage the bushfire assessment and compliant design from the start.
What does a Passivhaus cost to build in the Blue Mountains?
A certified Passivhaus typically carries a modest premium over standard construction but is far cheaper to run and far more comfortable. We provide a fixed quote after the design and feasibility stage. Book a free consultation for an estimate.
Is Blue Eco Homes fully licensed?
Yes, Blue Eco Homes is a fully licensed and insured builder with over 20 years' experience and 55+ industry awards, including HIA GreenSmart.
Do you manage the whole build?
Yes, we manage the entire process end to end, from design and Passivhaus modelling through airtight construction to blower-door testing and handover.
Ready to Build in Lithgow?
Book a free consultation or call us on (0483) 989 608 to talk through your Lithgow project.