This range is a guide. Your final cost will depend on your site, your goals, and local requirements. Book a free site visit to get accurate pricing—no guesswork.
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Home Addition In 60 Seconds
Tell us about your vision—we’ll give you a tailored estimate for your Home extension or addition project.
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Open Hours
Mon - Sat: 8 am - 5 pm, Sun: Off
Our Services
What Services We offer
New Homes
Imagine your home how you dream it to be and we’ll bring it to life. On budget and stress free.
Home Additions
With your vision and our expertise, we deliver successful and stress-free extensions, on budget.
Home Renovation
Give your home and your lifestyle a serious upgrade. We deliver dream renovations
Award & Recognition
Quality Improvement
Award of Our Company
About Us
Lifestyle Renovation Specialists, Architectural Builders
Hi! I’m Anthony Gronow, and I’ve been transforming Melbourne homes for over 20 years. I know that renovating or extending your home can feel overwhelming—especially when you’re trying to coordinate between architects, builders, and budget realities. That’s exactly why I’ve structured my business differently.
When you work with me, you’re not just getting another builder who shows up after the design is finished. You get a collaborative partner who works alongside architects from day one, ensuring your vision stays intact while keeping your project realistic and on budget. As experienced home renovation contractors in Melbourne, my wife (who’s an architect) and I eliminate the typical friction between design and construction.
I’m personally involved in every project because I believe quality residential builders in Melbourne should be hands-on, not hidden behind project managers. You’ll have my mobile number, and I’ll be on-site to ensure everything meets the standards I’d expect in my own home.
Anthony Gronow
Director / Owner
Our Benefits
Why Work With Build Gronow?
Guaranteed Price Stability
We ensure that the price you agree upon is the price you pay. With no unexpected cost overruns, you can confidently plan your project within your budget, giving you financial peace of mind from start to finish.
On-Schedule Delivery
We prioritize timely completion for every project, ensuring that deadlines are met without compromising quality. Our streamlined processes and commitment to punctuality guarantee that you’ll move forward as planned.
Open Dialogue Guarantee
Clear and consistent communication is key to successful projects. We guarantee transparency at every stage, keeping you informed and involved, so you’re never left wondering about the next steps.
Dependable Expertise
With years of experience and a team of skilled professionals, you can rely on us for expert guidance and high-quality execution. We bring a wealth of industry knowledge to every project.
Skilled Workmanship
Our builders take pride in delivering work that meets the highest standards. From start to finish, each phase of construction is handled with precision and care, ensuring a flawless outcome.
We’re Experienced
With a track record of successfully completed projects, we have the experience needed to tackle any build with confidence. Our expertise spans a variety of building types, ensuring we can meet your specific needs.
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Testimonials
Look What REAL CUSTOMER Are Saying About Us
"Building our home with Anthony & Build Gronow was an great experience. Anthony's meticulous attention to detail and exceptional craftsmanship have resulted in a stunning home that surpasses our expectations. Every corner reflects his dedication to quality, and we are beyond thrilled with the beauty of our new space. We would definitely refer him to our family and friends in the future."
- Jess
Our Guarantee
At Build Gronow, we understand that your project is a significant investment, and we want to ensure that you feel confident and secure in your decision to work with us. That’s why we offer the Build Gronow Guarantee:
Open Communication
We believe that open and honest communication is essential to the success of any project. We will keep you informed and involved every step of the way, so you always know what to expect.
Quality of Workmanship
Our team is committed to delivering the highest quality workmanship on every project. We use only the best materials and employ the latest techniques to ensure that your finished product is something you’ll be proud of for years to come.
Full Transparency
We believe in full transparency in all of our business practices. You’ll never have to wonder what’s going on with your project or what the next step is. We’ll always keep you in the loop.
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