ABOUT CDK
A More Structured, Considered Way to Build
CDK Building Group was founded by brothers Chris and David, bringing over 30 years of combined experience in delivering high-quality homes across Melbourne’s north-east.
But more importantly, we built CDK around a simple idea:
Building your home shouldn’t feel overwhelming, uncertain, or like a second job.
It should feel clear, controlled, and well managed from start to finish.
That’s what we’ve designed our entire approach around.
Built For Busy Families
We specialise in working with time-poor families who are investing in custom homes and major renovations.
Our clients are often balancing:
demanding careers
growing families
full schedules
They don’t have the time to manage trades, chase updates, or coordinate a complex build.
So we take full ownership of the process by ensuring everything is planned, communicated, and delivered with care.
Meet Your Builders
Chris Knowles
Founder/Director
Hey! I’m Chris, the proud owner of CDK Building Group, and my journey in the building industry began with a simple work experience fitting out Harvey Norman stores alongside a family friend. After just three months, he recognized my potential and encouraged me to pursue a career as a carpenter. This pivotal moment set me on a path that would lead me to specialize in architectural renovations and extensions in Melbourne’s North East.
Over the years, I’ve had the privilege of working on a variety of projects, from commercial low-rise buildings to stunning residential new homes. My brother, David, joined me in this venture, bringing his own expertise from the architectural space, and together we’ve built a reputation for delivering quality craftsmanship and exceptional service. We’ve completed over 25 projects in the last five years, and I take immense pride in the relationships we’ve built with our clients and the architects we collaborate with.
When I’m not on-site or in the office, you can find me enjoying family time with my wife and 2 kids, playing a quick 18 holes, or volunteering at local events. I’m passionate about building not just new homes or extensions, but lasting relationships with my clients. I invite you to reach out and see how we can help you create the luxurious space you’ve always dreamed of. Let’s build something amazing together.
Hi! I’m David and I am the older brother of CDK. I began a carpentry Apprentice nearly 20 years ago and have enjoyed many years under some great mentors building some great houses for some great clients. I give full credit to my early years in the industry that has guided me down this path to be able to continue my passion in high quality construction and I try my best to deliver every home with millimeter perfection.
At CDK Building Group, we believe in a family-first approach, treating everyone with respect and dignity. My team is dedicated to ensuring that every project runs smoothly, utilizing advanced techniques and technologies to stay ahead of the curve. I now run a comprehensive 287-point checklist to guarantee that every critical stage of the build is meticulously checked, and I keep our clients informed every step of the way.
When I’m not on the sites, you may find my weekends are full up with teaching and caring for 2 young kids, the first who has just started Primary school. With any spare time you might be able to catch me watching the local footy or back in training for another triathlon.
Reach out to see how we can deliver your dream together!
David Knowles
Founder/Director
How We Work
A clear process from day one
We’ve developed a structured, step-by-step approach that removes guesswork and keeps everything moving.
From your first conversation with us, you’ll understand:
what the process looks like
what happens next
what decisions are required
how everything will come together
Our 10-step pathway ensures every stage is mapped out clearly, so you’re never left uncertain about where things stand.
Quality without compromise
On site, every project is overseen by co-owner David, ensuring a high level of accountability and consistency.
Our 287-point quality checklist keeps every stage and every trade aligned, so nothing is missed and standards remain high throughout the build.
A build that stays under control
Once construction begins, we continue that same level of accountability, structure and clarity.
Through our Week-by-Week Playbook, you’ll always know:
what’s happening on site
what’s coming next
when your input is needed
We guide you through key decisions without overwhelming you, so you stay informed without feeling burdened.
Where We Work
Based in Greensborough, we work across Melbourne’s north-east, including Malvern, Northcote, Eltham, Lower Plenty, and surrounding areas.
We focus locally so we can maintain control, consistency, and a high level of service across every project.
Communication
Clear, consistent, and proactive
We know that most frustration in building comes from poor communication.
That’s why we prioritise:
regular updates
clear expectations
early communication around any changes
You won’t be left chasing answers or wondering what’s happening next.
Instead, you’ll feel informed, supported, and confident throughout the entire process.
Working With The Best
A trusted team around your project
We’ve spent years building relationships with trusted trades, suppliers, and industry professionals who share our standards.
This means:
reliable workmanship
consistent quality
fewer delays and issues
We manage the entire team on your behalf — so you don’t have to coordinate multiple people or manage competing priorities.
The Result
A home delivered with clarity and confidence
At the end of the process, our goal is simple:
A well-built home, delivered through a process that felt structured, predictable, and under control.
So you can focus on your life confident in your build.
Book a Consultation
Book an onsite consultations and we can help you plan, develop, design and build your next project.