Custom Homes and Cabins

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Latest happy customer in April: Kylie from QLD just received The Serenity

from $71,570 ex GST ex GST

Additional costs apply
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At PennyGranny™ we work closely with our clients to help them unlock the incredible savings associated with our prefab portable homes and achieve their dream prefab home, whether it’s a cabin, a granny flat or a more substantial building. We offer a wide range of customisable options, and our experienced team is always on hand to provide guidance and advice.

The floor plan of your cabin can be customised to include multiple rooms or to create an open living or office space. Everything inside and outside of our custom portable home is customisable – from external colourbond colour and windows/doors placement to flooring and wall finishes and colours, kitchen benchtop and splashback finishes, bathroom layout, fixtures and fittings, the possibilities are endless! If you are in search of a luxury and modern prefabricated home, elevate your portable cabin to the new heights with our high-end finishes and experience the ultimate in luxury living.

Add a deck to your prefab granny flat, a house or a cabin for a seamless transition between your indoor and outdoor living spaces.

All our custom cabins and tiny homes are built to the highest standards to ensure durability and longevity. The cabins are constructed using high-quality materials, and attention is paid to every detail during the building process to ensure that it meets your specific requirements and exceeds your expectations. Be rest assured that with PennyGranny™ you will not only be getting a high-quality portable modular home but also a short production time and competitive prices.

Please note that various off-grid customisations are available, such as incinerator or compost toilets, solar panels and more..

Speak to our team now to learn more about our custom transportable granny flats and to find out how we can help you achieve your dream portable cabin!


  • Brand New Bespoke and Transportable Prefab Homes
  • Made in Australia
  • Fully Insulated Construction
  • Continuous Hot Water System
  • Reverse Cycle Air Conditioning
  • Quality Finishes
  • Sizeable Kitchen
  • Cooking Appliances
  • Glass Sliding Doors & Windows
  • Fly Screens & Blockout Blinds
  • Customisation available - contact us for more info

Our Quality

At PennyGranny™ our transportable homes are either built by us or bought in bulk from most reputable Australian manufacturers built to our specification. As a hire company we need to make sure that our buildings used in our hire fleet are built to last many years and can withstand harsh Australian conditions. When you buy a portable home built by a third party supplier, you can be sure that we’ve done all the hard work of only choosing the Australian suppliers that deliver a high quality product. All of the portable homes offered for sale are brand new, same homes that would otherwise be used in our hire fleet, and due to our buying power brought to you at competitive prices. Visit our factory in Canberra

Council Approvals for Portable Prefabricated Homes

Our experienced Town Planner will lead you throughout the entire process to take the hassle away from you. See Council Approvals for Portable Homes.

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Watch PennyGranny’s Factory Tour

Our Trusted Suppliers

What customers say

These prefab cabins are affordable, modern and above the standard than what you pay, I promise that.

Daniel Kurz, NSW

Mum’s granny flat arrived and it is just perfect for her. It’s a great size for her and so modern and lovely. She’s absolutely thrilled!

Wendy Phillips, QLD

Absolutely the best company for affordable housing. Nothing is too much effort. Couldn't be happier to be part of the pennygranny family.

Tracy Hawkins, QLD

Photos from our customers

Our Mission

We are committed to solving the rental crisis in Australia. By providing high quality prefabricated homes, available for immediate hire or purchase, we fight the rental crisis one portable cabin at a time!

  1. Eligible Buildings: Choose from one of our most popular buildings: Michelle, Sophie, Serenity, Florence, and Josephine.
  2. Trial Period Duration: Enjoy a 1-month trial period to fully evaluate the building in your own space.
  3. Payment Terms: The full purchase price is required before delivery. This ensures a smooth and hassle-free process for both parties.
  4. Transportation Costs: Should you choose to return the unit, you will be responsible for the transportation costs to and from your property.
  5. Return Conditions: The building must be returned in its original, pristine condition – thoroughly cleaned, undamaged, and without any structural or cosmetic modifications.
  6. Change of Mind Fee: A fee of $2500 applies for a change of mind.