Granny Flats Melbourne

Granny Flats – Smart, Stylish & Functional

Looking for more living space without moving homes? A granny flat is the perfect solution. Whether it’s for elderly parents, growing children, a private guest retreat, or even a rental investment, our team specialises in designing and building modern granny flats that blend seamlessly with your existing home in Melbourne.

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Why Choose a Granny Flat?

A granny flat is one of the most practical and rewarding additions you can make to your home. Whether you’re creating a comfortable space for ageing parents, accommodating adult children, or planning for future flexibility, a well-designed granny flat brings comfort, independence, and value.

Granny flats have become increasingly popular across Melbourne for their affordability and versatility. They allow families to stay connected while maintaining privacy and can even serve as a source of additional income through long-term or short-term rentals.

By adding a granny flat, you’re not just extending your home — you’re creating a multi-purpose living space that adapts to your lifestyle, supports your family, and increases your property’s long-term value.

Our Granny Flat Renovation & Build Services

At 5J Building Group, we specialise in custom granny flat design and construction across Melbourne. Our expert team manages the entire process — from concept and council approvals to final handover — ensuring your project runs smoothly and on budget. Our services include:

  • Personalised Design: Every granny flat is tailored to your block size, style preferences, and functional needs.
  • Permit & Approval Management: We handle the local council paperwork and ensure your project meets all Victorian building codes.
  • Quality Construction: Built using premium materials and experienced tradespeople for lasting quality.
  • Interior Design & Fit-Outs: From kitchens and bathrooms to flooring and lighting, we make your new space feel like home.
  • Turnkey Solutions: Enjoy peace of mind knowing we manage every stage — you just move in when it’s done.
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Why Choose Us for Your Granny Flat in Melbourne?

With years of experience in Melbourne’s renovation and extension industry, 5J Building Group delivers quality, reliability, and customer satisfaction on every project. Why homeowners choose us:

  • Over a decade of local building experience
  • Fully licensed and insured builders
  • Transparent quotes — no hidden costs
  • Expert guidance through permits and regulations
  • Focus on quality craftsmanship and modern design
  • Commitment to timelines and client satisfaction

We take pride in building granny flats that not only look stunning but also stand the test of time — built to Melbourne’s unique climate and lifestyle.

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