Plunkett Developments

Plunkett Developments is the specialist property development division of our business that specialises in duplex and triplex projects, right through to developments of as many as 100 residential units. We work with people embarking on their first property development, as well as with seasoned investors who know they can count on our experience and know-how.

Got a block in mind?

Our experts will determine the relevant Residential Planning Codes – otherwise known as R-Codes – and let you know what’s possible. They can also guide you through the property subdivision process, tailoring a home design to suit and navigating a path through the local Town Planning Scheme.

Whether this is your first property development, or your fifth, you can proceed with confidence, knowing that our team will look after each step of the process for you, from cost-effective home design and the necessary council applications, through to construction and the finishing touches. We even have an in-house interior design consultant on hand to guide you through the choice of everything from cabinets and colours, to taps and tiles. Needless to say, we’ll also help you deal with any issues that might crop up at any stage of your project. The idea is to make your property development as simple, straightforward and profitable as possible for you.

To discuss your property development options, please contact one of our sales consultants on (08) 9366 0424.


One of the best and simplest options, a duplex property development allows you to build two properties on the same block, either side by side, or one behind the other.


Popular in the metro area, a triplex property development allows you to build three properties on the same block. It can involve more in-depth planning than a duplex design.


We’re not afraid to tackle the big numbers, from quadruplex projects involving four properties on the one site, right up to projects that are worth millions of dollars and involve the construction of many, many units. This type of project is often complex and demanding, but our in-house property development experts know how to get the job done.

Narrow sites and small sites

The challenges can be greater when space is limited, but our experts are always on the case with smart home designs to make the very most of your small or narrow site.

Tricky sites

Sometimes a block is just plain awkward. Maybe it has a nasty slope, difficult access or is shaped like a wedge of cheese. Whatever the challenges, we’ll spot them early on and make sure we’re on the ball, working with our surveyors and engineers to come up with most cost-effective home design solutions so that you can maximise your investment.

Backyard blitz

Are you sitting on a large block with the potential to build in your backyard? House-behind-house, or rear strata, property developments might be growing in popularity, but it’s still important to work with a development specialist that knows the whys and wherefores of the process. It can often be easier to secure finance and council approval for this type of development because you already own the block you plan to build on. We’ll find the best possible home design and get your plans moving as quickly as possible.


Opt for the ‘full package’, and your property will be completed right down to the washing line, floor tiles, carpets and blinds. Not only will this mean your property is ready to rent out or move into, but you’ll also find it easier to budget. That’s because our turnkey price will cover all the finishing items you need. And you’ll end up saving time as well, as you won’t be chasing around getting landscaping and letterboxes organised.

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