Is a Double Storey Extension Right for Your Family?
When space is tight but the need for extra room is growing, a double storey extension offers a smart, future-focused
KARJA
bespoke custom homes | luxury living | exceptional craftsmanship
Take it to the next level with
your trusted custom home builders in melbourne
Karja Builders are your trusted custom home builders, based in Ringwood, servicing homeowners across Melbourne. At Karja, we create beautifully designed, high-quality homes, specialising in custom new builds, house extensions, major renovations, and knock down and rebuild projects, all tailored to suit your lifestyle and vision. With a focus on clear communication and meticulous attention to detail, we deliver homes that balance style, comfort, and lasting quality.
Qualified Melbourne Builders
your dream home - Crafted with Care and Expertise
Welcome to Karja Builders. We’re thrilled you’re here. Based in Melbourne, we’re more than just a luxury home builder—we’re your partners in crafting the perfect home that reflects your unique vision and lifestyle. With years of experience under our belt, we pride ourselves on our commitment to quality and our personal touch in every project. From the first idea to the final touches, we’re here to guide you through every step of creating a home that’s not just beautiful, but truly yours.
about us
luxury homes
custom built
Meet Jason Karanzoulis, the visionary behind Karja Builders custom homes. With over a decade of expertise in the art of home construction, Jason brings a wealth of experience and passion to every project. His commitment to excellence is matched only by his dedication to crafting bespoke residences that exceed expectations. With Jason at the helm, Karja Builders stands as a beacon of quality, innovation, and personalised service in the world of luxury home construction.
With you every step of the way
Guiding Your Dream Home Journey
01
Schedule Consultation
Book a consultation with our expert team of custom home builders today and embark on the journey to crafting your perfect living space. Whether you have a clear vision in mind or need guidance to bring your ideas to life, we're here to listen, advise, and create a bespoke solution tailored to your needs.
02
Planning Commences
With meticulous attention to your vision and needs, our team collaborates closely with you to conceptualise every aspect of your custom home. From initial consultations to comprehensive site assessments, we lay the groundwork for a seamless construction experience.
03
Construction Begins
From laying the foundation to raising the walls, each step is undertaken with a commitment to excellence, ensuring that your vision is realised with unparalleled quality and craftsmanship. With Karja Builders, your journey to a bespoke luxury home has officially commenced.
Custom Home Builder Melbourne – Bespoke Design, Built Around You
At Karja Builders, we specialise in custom homes that are crafted to reflect your unique style, preferences, and lifestyle. As a highly regarded custom home builder in Melbourne, we take pride in offering a personalised approach, delivering luxury custom residences that balance elegance, functionality, and architectural integrity.
With a hands-on builder at the helm and a trusted network of experienced professionals, Karja Builders creates custom-built homes that are anything but ordinary. Whether it’s a new custom build, a contemporary home design, or a complete knockdown and rebuild, every project is thoughtfully tailored to bring your vision to life.
Home Builders Melbourne – A Seamless Experience from Concept to Completion
When building with Karja, you’re choosing more than a Melbourne builder, you’re partnering with someone who understands how personal the journey is. From your initial consultation through to the final handover, you’ll experience a seamless process that’s rooted in open communication and meticulous attention to detail.
Our design and build approach ensures that your new home is not only beautiful, but also designed to meet your specific requirements, from layout and flow, to materials, textures, and finishes. Every decision is guided by your vision, resulting in custom homes that reflect your lifestyle, taste, and aspirations.
Build Your Dream Home – Where Vision Meets Craftsmanship
Your home should be as unique as you are. That’s why Karja Builders focuses on creating homes in Melbourne that go beyond standard designs. Our custom home builder Melbourne service is designed for those who seek a higher level of personalisation, those who want to visualise and create something exceptional.
Whether you’re starting from scratch or enhancing your current space with a bespoke extension, we’ll work with you to deliver a beautiful home that’s tailored to your needs. The result? Spaces that reflect your family, your values, and your way of life.
Exceptional Custom Homes in Melbourne – Built for How You Live
Karja Builders delivers luxury homes that reflect both timeless elegance and modern convenience. We understand that your dream home should not only look stunning, but also function seamlessly for the way you live. That’s why every aspect of the build process is shaped around your priorities.
Our goal is simple: to provide exceptional custom homes that exceed expectations. With years of experience, an eye for detail, and a genuine commitment to quality, Karja Builders offers peace of mind and a final result you’ll be proud to call home.
COASTAL HAMPTONS PROJECT
Setting the benchmark for designer luxury, this magnificent new home showcases the very latest in smart home automation, superior craftsmanship and the finest of materials and finishes.
With panoramic views of the Dandenong Ranges, the master bedroom features a grand walk-in robe and a striking ensuite with a skylight, walk-in rain shower, heated flooring and towel rail, and a bespoke custom vanity, with alluring curves.
recent projects
FAQs
WHAT IS A CUSTOM HOME BUILDER AND WHY CHOOSE ONE IN MELBOURNE?
A custom home builder designs and constructs homes tailored to your unique lifestyle, preferences, and land. Unlike volume builders, we collaborate closely with you to create a one-of-a-kind residence that reflects your vision. At Karja Builders, we specialise in bespoke homes across Melbourne, delivering exceptional craftsmanship and personalised service.
Learn more: What is Custom Home Building: A Complete Guide
HOW LONG DOES IT TAKE TO BUILD A CUSTOM HOME?
Building a custom home typically takes between 9 to 15 months, depending on factors like design complexity, site conditions, and council approvals. Our team ensures a seamless process from initial consultation to final handover, keeping you informed at every stage.
Explore the process: Understanding Each Stage of Your Custom Home Building Journey
SHOULD I RENOVATE, EXTEND, OR OPT FOR A KNOCKDOWN REBUILD?
The decision depends on your property’s condition, budget, and long-term goals. Renovations are ideal for minor updates, extensions add space while retaining your home’s character, and knockdown rebuilds offer a fresh start on your existing land. We assess your needs to recommend the best approach.
Read more: Knockdown Rebuild vs Renovation: Key Considerations for Homeowners
WHAT SHOULD I CONSIDER BEFORE BUILDING A HOUSE EXTENSION IN MELBOURNE?
Key considerations include understanding your space requirements, budget, design preferences, and council regulations. Engaging with experienced builders like Karja ensures your extension complements your existing structure and meets all legal requirements.
Detailed insights: Complete Guide to Planning Your House Extension: Key Considerations
DO I NEED APPROVAL FOR A HOUSE EXTENSION IN VICTORIA?
Yes, most extensions require planning and building permits from your local council. The process involves submitting detailed plans and ensuring compliance with zoning laws and building codes. Karja Builders manages this process, liaising with authorities to secure necessary approvals.
Understand the process: Expanding Your Home: Understanding Limits and Permissions
HOW DO I CHOOSE THE RIGHT CUSTOM HOME BUILDER IN MELBOURNE?
Look for builders with a strong portfolio, transparent communication, and a reputation for quality. Karja Builders brings over 15 years of experience, delivering luxury homes with meticulous attention to detail and client-focused service.
Guidance: Choosing the Best Custom Home Builder: Important Key Factors
Still have questions?
We would love to hear from you
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Let’s work together
Get in touch today to book a consultation.
Phone
address
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PO Box 2219
Ringwood North
VIC 3134