Need extra space for guests, income, or quiet retreat? Humpy Co. builds quality backyard cabins that combine comfort, durability, and convenience, all delivered to your Melbourne site with minimal disruption.
Whether you’re looking to create additional living space, establish a new home office, or develop transportable homes for your property, our dedicated team specialises in constructing high-quality dwellings that suit your individual needs and lifestyle.
Property constraints, building delays, and rising costs often make traditional house extensions unrealistic. Whether for occasional guests, rental potential, or multi-purpose use, finding the right builder for a compact, high-performing cabin can be difficult. Many families discover that conventional construction methods create significant disruption to their daily life whilst adding substantial costs to their project.
Our cabins are built off-site and delivered ready for fast, efficient installation. With flexible layouts and quality finishes, they suit a wide range of uses whilst meeting Melbourne’s building regulations. Our streamlined building process ensures your project connects seamlessly with your existing property needs.
Benefits include:
with most cabins completed in just one day
during construction
with local council standards across Victoria
built to last with exceptional craftsmanship
that can be dismantled and moved if needed
Our transportable homes and relocatable homes offer the durability and convenience that Melbourne families and businesses need, all delivered with the personal service that connects you with experienced builders who understand your requirements.
Key features include:
40+ years of experience the Lowe Building Group means our team brings deep construction knowledge to every project.
We manage approvals from start to finish, ensuring your dwelling meets all Victorian building standards.
Built for local conditions using trusted, high quality materials that deliver lasting durability.
Reduces delays, cost, and mess on-site whilst maintaining exceptional craftsmanship throughout.
Check out our range of:
From compact pods to larger studio-style cabins, we offer designs to suit most Melbourne properties. Our wide range includes transportable homes perfect for sloping blocks and challenging sites.
Our modular homes are constructed using proven methods that ensure each dwelling meets Australian building standards whilst offering the flexibility to create your dream home.
For solo stays, home offices, or creative use
Comfortable living with separation and privacy
Combine sleeping, working, and relaxing in one compact space
Fully self-contained dwellings for extended family living
Our team understands Victoria’s building regulations and will ensure your new home meets all requirements without unnecessary delays.
We manage:
Our range of affordable cabin builder provides options for every budget, allowing you to create the perfect space for your teens without breaking the bank.
Studio, 1-bedroom, and 2-bedroom options vary in cost
Access, slope, and existing services can affect installation
internal fittings, finishes, or upgraded cladding
Council fees and documentation
These prices include standard inclusions such as insulation, cladding, windows, and compliance management. All our flats are engineered for Australian conditions and built for longevity.
We believe in value without compromise – quality materials, ethical construction, and full support throughout the process. For a detailed quote based on your block, needs, and location, get in touch with our team.
We build rooms that work with Melbourne properties:
Our cabins are designed to blend with existing homes or work independently on lifestyle blocks. Each dwelling can be tailored to suit your property and individual needs.
Discover real experiences shared by clients who trusted us.
Find quick answers to the most common property questions.
Most cabins are installed in just one day. Our off-site construction process means your cabin is built at our NSW factory whilst permits are being processed, then delivered and installed quickly with minimal disruption to your property.
Requirements vary depending on your property and intended use. Our team handles all permit applications and council documentation, ensuring your dwelling meets local building standards and compliance requirements across Victoria.
Yes, many clients use their granny flats for short-term or long-term rental income. We’ll help ensure your dwelling meets all relevant regulations for rental use and can advise on design features that suit tenant needs.
All our cabins feature full insulation (R3.0 ceiling, R1.5 walls), quality weatherproofing, and are constructed using materials specifically chosen for Australian conditions. This ensures comfort and durability throughout Victoria’s varied climate.
Yes, our modular homes can be adapted for sloping blocks and challenging sites. Our team will assess your property and recommend the best foundation and installation approach for your specific site conditions.
Absolutely. Once you’ve selected your basic design, we customise window and door placements, finishes, and layouts to suit your property and individual needs. This ensures your new home perfectly matches your style and requirements.
Yes, our transportable homes can be dismantled and relocated, offering flexibility for changing needs. This makes them an excellent investment that can move with you or be repurposed as your life changes.
Every cabin includes galvanised steel frame, full insulation, aluminium windows, Shadowclad exterior, painted interiors, electrical fit-out, and all materials. We also handle permits, compliance, and delivery across Victoria as part of our comprehensive service.
At our Mentone Display Suite, you’ll have the chance to view models from our pod, studio and living ranges and see why we’re so proud of our builds.
Mon - Thu: 9 am - 5 pm
Fri: 9am - 4pm
Sat: by appointment only.
17 Balcombe Road,
Mentone, VIC 3194