Quality Homes Built with Care & Pride
Led by Harj Tiwana, Design Homes brings over 10 years of building experience to every project across South East Queensland.
From New Zealand to Queensland's Trusted Builder
Design Homes is a Queensland-based residential building company led by Harj Tiwana, bringing over 10 years of hands-on construction experience to every project across South East Queensland.
From new home builds and duplexes to townhouses and one-of-a-kind custom homes, we focus on quality workmanship, careful attention to detail and clear, honest communication at every stage of the build.
That same standard runs through every Design Homes project — combining proven industry knowledge with a real commitment to professionalism, craftsmanship and client satisfaction. We believe a well-built home should look beautiful, function effortlessly for everyday living and stand the test of time.
“At Design Homes, we take pride in delivering homes with integrity, excellence, and a standard of workmanship our clients can be proud of.”
Harj Tiwana
Director — QBCC Builder
Residential Building Specialists
The Values That Define Us
Integrity
We operate with complete transparency and honesty in every interaction with our clients.
Attention to Detail
Every detail matters. We apply meticulous attention to deliver flawless results at every stage.
Quality Workmanship
We take pride in superior craftsmanship, ensuring every home is built to the highest standard.
Strong Project Leadership
Clear direction and hands-on management from start to completion on every project.
Excellence
Award-winning experience from New Zealand, now brought to every Queensland project.
Honest Communication
Clear, transparent updates throughout the building process. No surprises, no hidden costs.
QBCC Licensed Builder
Fully licensed and insured to deliver residential building projects across Queensland. Your project is in safe, qualified hands.
Ready to Build Your Dream Home?
Contact us to discuss your project. We're here to answer any questions and bring your vision to life.
How we work, and why it is set up this way
Owner-run sites
Harj runs our sites personally. That is not a marketing line, it is the operating model, and it is the practical difference between us and a volume builder running many jobs through a rotating supervisor.
It means decisions on your project get made by someone who was on the job that morning, and that problems reach you when they appear rather than when they have become expensive. On character renovations and difficult sites it matters more than anything else, because nothing is square and the surprises are structural.
It also sets a natural limit on how many projects we take on at once. We would rather run a small number of jobs properly than a large number at arm's length.
Investigation before price
We complete the site investigation before quoting — soil test, contour survey and council property report. That establishes the footing system, the applicable overlays, the required floor levels and the access constraints before a number is issued.
It makes our first estimate slower to produce and occasionally higher than a competitor's opening figure. It also makes it far more likely to be the number you actually pay, which is the only comparison that matters at the end.
A quote issued without a soil test is a quote for a hypothetical block. The correction arrives later, during construction, when correcting it is most expensive.
Experience brought from New Zealand
Harj's background includes the delivery of new build homes in New Zealand, including award-winning recognition for excellence in construction, alongside more than a decade of broader residential construction experience as a carpenter.
That trade background is the reason the site management works the way it does. Someone who has done the work knows when something is going wrong before it shows, and knows which corners genuinely do not matter and which ones cost you in five years.
The same standard now applies to every Design Homes project across South East Queensland.
What we will tell you honestly
If a volume builder is the better answer for your block and your brief, we will say so. On a flat, serviced estate lot with a standard plan that genuinely suits you, they will beat us on price for a result you would be happy with.
If renovating is a better project than rebuilding, we will say that too, even though it is less work for us. If a duplex site does not stack up, we will tell you before you buy rather than after.
That conversation costs you nothing and it is the reason most of our work comes from referral.