We Are Healthy Home Builders

With you from start to finish.

home builders sydney

homes built to last

passive house construction

Cohesive Design, Cohesive Builds

Building a certified passive house requires a new and cohesive approach between stakeholders – yourself, the architect and the builder. It’s because a passive house certified build requires an extensive amount of detailing woven into the design. Working together, brings it together.

It's the details that make the difference


our team

Co-Design Service

fixed price contract options

We offer a co-design service for those with no design plans. If you are looking for a complete design and construct service, here’s where we’ll start! You’ll work with our architect and draftsman from the very start to achieve a certified passive house build.


your team

Co-Price Service

fixed price contract options

Our co-price service helps clients and their own design team to achieve a certified passive house build. You’ll access our expertise as a certified passive house builder.

building your home

Our Process

Our philosophy for home design is for maximum comfort and minimum impact on our planet. We’ve consolidated years of experience and expertise into compliant passive house designs inclusive of the strictest ISO9001 standards. Need a Green Star or NatHERS STAR system? Let us know. Every box is ticked so you can sleep soundly while we build your dream.

the environment matters to you, and it matters to us




In our initial consult, we help you figure out what you can and can’t do within your proposed site and budget.

to discuss

Project Brief
Client Goals
Site Discovery



Construction Complexity

Depending on your project complexity and requirements, together we run a workshop to rehash and solidify dreams into a practical concept.

to discuss

Structural Steel Cantilever
Roof Complexity
Suspended Floor



Passive House Elements

Passive house standards are at the core of every health home build. We weigh design complexity, budget and passive house requirements.

to discuss

Thermal bridge
Slab Insulation



Initial Tender

The initial tender presentation takes the build budget derived from all the research undertaken so far, as per your discussed requirements, less any approvals.


Site Costs
Building Costs
Passive House Costs
Selection Allowance




preliminary works tender

The preliminary works tender stage on-boards your project for preparations, prior to final building contract sign-off.


Selections Choices
Additional Upgrades
Construction & Project Documentation



hia building contract

Your final results are presented with accuracy and transparency, using our exclusive construction management software. You’ll be able to sign your building contract documents with confidence.


Project Total Fixed Price
Selections & Upgrade Approvals
Construction Details Documentation
Construction Timeline

we are

Sydney's Leading Passive House Builder

what our clients say

“Being a first home buyer we wanted to build a home that is built right the first time. We were inundated by plenty of info on the internet and information sessions on various topics related to first home, build and various horror stories. During this process we stumbled across Marvel homes; a family business managed by a friendly duo of brothers. They were patient enough to listen to and answer all our queries and they would back this up by encouraging us to verify those answers from other sources ourselves. They were flexible and worked in collaboration with us to build our new home. We found the passive house build process informative, assuring and flexible enough to get our ideas into the house building process. Thank you Marvel Homes…. We loved having you as our Builder. Highly recommend!”

Ashish & akshata manelkar

contact us

Enquire Now

You'll love working with us