Custom homes and knockdown rebuilds across Templestowe, Eltham, Greensborough and beyond. Fixed price. No surprises.
A lot of families looking for a custom home builder have been through the process before they found us. They have had the quotes that shifted after signing, the builder who stopped answering calls, the finished home that looked nothing like what was promised.
Ryan Developments was built around a different belief: that building a home should give you more certainty as it progresses, not less. Every stage of our process is designed to eliminate uncertainty before it becomes a problem.
We are not a volume builder operating across all of Melbourne. We work in a defined corridor in the north-east, with trades we have worked alongside for years, on sites we know well. That focus is deliberate. It is why our results are consistent.
Our five-stage process is built around one principle: you should never be asked to commit more until you have more clarity. By the time you sign a contract, there are no unknowns left.
We build across Melbourne's north-east and inner eastern corridor.
We work with a small number of clients at a time. You do not need plans or a brief to reach out. Just an idea and a block, and we will take it from there.
Have a conversation with us
Ryan Developments was founded in 2014 by Mat Ryan in Greensborough. The team grew up in Eltham and across the Diamond Valley. This is not a territory we moved into. It is where we are from.
That matters more than it might seem. When you build with us, you are working with people who have spent their lives in this corridor. We know the blocks, the soil, the conditions, the council requirements, the local trades. We understand why people choose these suburbs and what they are trying to build here. That understanding shapes every decision we make on a project.
We specialise in custom homes and knockdown rebuilds across Templestowe, Eltham, Greensborough, Montmorency, Lower Plenty, and the broader north-east. We work in a defined area deliberately. It is what allows us to maintain the quality and accountability that our clients expect.
We work with a small number of clients at a time. That is a choice. It means every project gets the attention it deserves, from the first conversation to handover.
In 2025, Michael Domajnko joined Ryan Developments as General Manager, bringing with him the Young Master Builder of the Year title and over a decade of hands-on residential construction experience. Michael oversees all active projects across the business — from contract administration and tendering through to trade coordination and site delivery. His focus on process, communication, and holding every build to the same standard has been central to Ryan Developments consistently delivering ahead of schedule and on budget.
Our team has deep roots in the Diamond Valley and north-east corridor. Every person who works on your project is someone who cares about the result, because this community is theirs too.
Mathew founded Ryan Developments in 2014 in Greensborough. A registered builder with deep roots in the Diamond Valley, Mat oversees every project personally and leads the team with a hands-on approach that has earned the trust of clients across Melbourne's north-east.
Michael oversees operations across all active projects, from contract administration and tendering through to trade coordination and site delivery. Awarded Young Master Builder of the Year 2020 by Master Builders Victoria.

Ryan is a valued member of the Ryan Developments team. His dedication and skill on site help deliver the quality builds our clients have come to expect.
Chris is a skilled tradesman known for his meticulous approach to every task. His reliability and craftsmanship make him an essential part of the team.

James is as reliable as they come. A skilled tradesman who takes ownership of his work and consistently delivers results that exceed expectations.

Lucas brings precision and pride to every frame he raises. A skilled carpenter with a keen eye for detail, he has been instrumental in delivering some of our most complex builds.

Daniel's craftsmanship speaks for itself. From structural work to finishing touches, he approaches every task with the same level of care and attention.

Lachlan combines technical skill with a strong work ethic. Whether it is framing, lock-up, or fit-off, he is committed to getting it right the first time.

Guy brings energy and skill to every build. His versatility across all stages of construction makes him an invaluable part of the Ryan Developments crew.

Mitchell is a dedicated tradesman who takes pride in every piece of timber he works with. His attention to detail ensures a quality finish on every project.

Charlie is a natural problem-solver on site. His practical skills and positive attitude make him a key contributor to the team's success.
Alex brings a strong work ethic and solid carpentry skills to every project. His teamwork and dedication help keep our builds on track and on quality.

Mac is a dependable tradesman who tackles every task with focus and determination. His commitment to quality is evident in everything he does.

James brings solid skills and a reliable work ethic to the crew. His consistent output and teamwork make him a valued member of every build.

Campbell brings enthusiasm and growing expertise to every build. A hardworking team member who is always looking to learn and improve his craft.

Alan is a valued member of the Ryan Developments team. His experience and steady hand on site contribute to the high standard of work our clients expect.
We would genuinely love to hear about your project. No obligation, no hard sell.
Have a conversation with usYou do not need a brief or documentation to reach out. That is what stage one is for.
Have a conversation with us
We do not try to build everywhere across Melbourne. We work in a defined corridor where we have genuine local knowledge, established trade relationships, and a track record of results. That focus is deliberate and it is what allows us to deliver consistently.
Each suburb page below includes dedicated information about building in that area, including what to expect from the local conditions, planning requirements, and the type of work we do there.
Ryan Developments is not limited to the north-east corridor. We have completed projects across Melbourne's broader eastern suburbs and along the Mornington Peninsula, including builds in Chadstone, Dromana, and Seaford.
If you are building outside our core suburbs, reach out. We would rather have an honest conversation about what is possible than have you rule us out before you have spoken to us.
Don't see your suburb?
We would rather have a conversation and tell you honestly what we can do than have you rule us out before you have spoken to us.
Have a conversation with usYou do not need plans, documentation, or a fully formed brief to reach out. That is what the first conversation is for. We will understand your project and help determine the right path forward.
Fill in the form below and we will be in touch within one business day.
Your details have come straight through to Michael. He reads every enquiry personally and will get back to you within one business day. To save the back-and-forth, the fastest way forward is to lock in a quick call now — pick a time that suits you.
15–20 minutes · no pressure · we’ll talk through your project
You should never be asked to commit more until you have more clarity. By the time you sign a contract, there are no unknowns left.
Whether you have full architectural documentation or just an idea sketched on the back of a napkin, we start from wherever you are. There is no preparation required for this first conversation.
We meet on site or at our office, walk through your goals, your block, your budget, and what success looks like for you. By the end of this session we will both know if there is a fit.
Using in-house algorithms developed from over a decade of real project data, we produce a real number — not a ballpark, not a range. It is reviewed with you in our office so you can see how each line item is built up.
If the number lines up with your expectations we move forward. If it does not, we will tell you why and what would need to change.
Full trade coverage. We engage every trade required for your specific build, obtain detailed quotes, and prepare a comprehensive tender document. Internally reviewed before it is issued to you so you do not see anything that has not been pressure-tested.
The tender becomes a permanent reference in your contract. Every inclusion and allowance is documented.
What we quote is what you pay. No mid-build variations. No surprises when the slab goes down. No phone calls asking for another $40,000 because the framing took longer than expected.
Through construction you have a single point of contact, regular site walkthroughs, and a dedicated portal where every document, change, and decision is logged.
A home that matches what we committed to at the start. Every time. Final walkthrough is unhurried — we work through any items on the spot, sign off the documentation together, and hand over the keys.
Defects period and warranty coverage continue beyond handover. Most of our clients still call us years later for advice on what their next project should look like.
No obligation. Just an honest first conversation.
Have a conversation
Unedited feedback from the families who have built with us across Melbourne's north-east and beyond.
Having 3 previous builds under our belt, this experience completely surpassed all of our expectations. The communication, problem solving, attention to detail and efficiency Matt and his team upheld throughout the process was exceptional.
Building with Ryan Developments was a dream. They were all so good and made our new build so easy as promised — 6 to 7 month build time.
From the initial consultation to the final touches, they were nothing short of exceptional and completed our build 2 months earlier than expected. Communication was a breeze.
While most builders would not take on the project or simply overquoted, they approached it with confidence. The team was easy to deal with and communicated clearly throughout.
I had a dream, Mathew and his boys at Ryan Developments made that dream come true. In 8 short months, from knockdown to moving in.
The build was delivered on time and on budget. As a tradesperson myself I value attention to detail and Mathew's team were skilled and precise.
The quality, craftsmanship and eye for detail was first class and Matt was absolutely super to deal with. We cannot recommend Ryan Developments highly enough.
We honestly struck gold with Ryan Developments. Mat takes a lot of pride in his business and it shows. The build finished about 5 months ahead of what was planned.
The whole team at Ryan Developments not only met expectations but exceeded them in every way. Clear communication throughout and excellent craftsmanship.
Ryan Developments was recommended to us by friends when we started to think about renovating. We are so glad we made the call.
Have a conversation with us. No obligation, no hard sell.
Have a conversation with us
We are putting together a content hub covering real project stories, practical build insights, and a behind-the-scenes look at what it takes to build well in Melbourne's north-east.
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Build insights, suburb guides, and practical advice from our team on the ground.
19 client testimonials from completed builds across Melbourne's north-east and beyond.
Over 25 finished projects photographed in full across all our completed builds.
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