DUPLEX

At Champion Homes we’re proud to be Sydney’s Duplex specialists, with over two decades of experience leading the way.

Kirrawee

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Wentworth

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Tempe

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Lawson

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Botany

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Sutherland

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Thirlmere

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Leura

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Leura MK

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Ermington

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Linden

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Oberon

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Glenbrook

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Hartley

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Lithgow

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Clarence

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Blackheath

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Hayward

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Cove

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Parkview

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Caringbah

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Enquire Today

Interested in a Duplex or any of our other services? Call us at 1300 136 200 or fill in our enquiry form for a free no obligations consultation with one of our experienced consultants today.

Your Favoured Duplex Home Builders in Sydney NSW Australia

Founded in 1998, Champion Homes is one of the most sought-after names to design and develop the trendiest and the most functionally feasible duplex homes for people residing in and around Sydney. Ever since the start of our endeavour, we have been committed to conceptualising the most dynamic duplex designs in Sydney NSW, Australia.


We have always put the compulsions, interests, and preferences of our valued clients ahead of everything else and use all their expertise, experience and creative acumen to deliver just the right dwelling solutions! We have in-depth knowledge of the latest trends and styles of duplex designs in Sydney, and this helps us to come up with solutions that are their owners’ pride and their neighbours’ envy!

How Do Our Duplex Buildings in Sydney NSW Make A Difference?

Since the very onset of our service, we have been constructing duplex buildings in Sydney with a personal touch. Our commitment to providing bespoke properties with personal touch makes a huge difference in our portfolio as construction specialists. While we put our clients first, we make the design process of the duplexes a true collaboration with our clients!

In other words, we work in close collaboration with the clients to make sure we achieve their vision and bring their dream home into life, as we build duplex in Sydney.

Our prolonged presence in the construction industry for the last 25 years have helped us gather in-depth knowledge about the dynamics of the design and construction industry. We have forged a strong working liaison with the very best and the most promising architects, building consultants and engineers.

This has made us one of the most promising duplex home builders in Sydney NSW.

To know more, click on the About Us section of our website

What Types of Duplex Buildings in Sydney NSW Do We Make?

One of the most important factors of our duplex building in Sydney is that we are competent enough to construct every type of duplex buildings, viz:
This makes us the truest one-stop solution for those looking for duplex builders in Sydney.

Our Duplex Building in Sydney NSW Have Earned Us Accolades & Rewards

We have been a proud Housing Industry Association (HIA) member for the past 20 years, and we are proud to have won a number of awards over the past few years!
Refer to the Awards Section of our website for details

Reach Out To Us To Have Your Dream Sydney Duplex Home Constructed

What makes you wait? Call us @ 1300136200 or (02) 9825 8000 at our Head Office to set up an appointment with us or you can fill up the inquiry form and submit it. We will reply immediately. See why we are regarded as one of the best duplex builders in Sydney.

What Makes Us Your Obvious Choice As a Duplex Builder in Sydney NSW?

Frequently Asked Questions

What exactly is a duplex building in Sydney ?
A duplex building in Sydney is a residential building containing two separate homes, each with its own entry and living space, sharing a common wall. Residents enjoy privacy in their own unit without interference from neighbours.
As a duplex builder in Sydney we help you in the following ways:

  • It maximises limited land: Sydney’s rising land costs and shrinking lot sizes make duplexes a savvy choice for better land utilisation.
  • It ensures high rental appeal: With Sydney being a key hub for the economy, housing demand remains strong—making duplexes attractive rental options.
  • It supports modern living without sacrificing space: Our duplex designs deliver the feel and features of a standalone house.
A duplex home in Sydney:

  • Spacious and quality living: Modern designs ensure duplexes remain just as roomy and well-appointed as standalone homes.
  • Dual occupancy opportunities: Live in one unit and rent out the other—or rent both—to generate income and accelerate mortgage payoff.
  • Multi-generational living: Offer proximity and privacy by housing extended family (e.g. elderly parents or young adults) in adjacent units.
  • Customisation flexibility: Choose finishes and styling to match your taste and budget—we ensure high-quality workmanship.
  • Location matters: You need to choose neighborhoods with good rental potential—accessible to transport, amenities, and appealing surroundings.
  • Planning permits & regulations: You must comply with local building codes and obtain the required planning permissions—We assist you with this.
  • Design & layout considerations: We offer a wide range of duplex designs to suit different lot sizes, budgets, and personal preferences. Their consultants guide you through the process.
  • Safety compliance: Especially important for rental units—ensuring building meets safety standards is essential. We help you ensure these are met.
We provide a wide variety of pre-designed duplex building models in Sydney tailored to different lot sizes and configurations under the following configuration options. They include Standard (size-by-size duplex), Single-Storey Duplex, Two-Storey Duplex, Horizontally Divided Duplex, Battle-Axe Block Duplex.

These diverse options allow you to select a layout that best matches your block size, family needs, and design preferences.

Check Out Our

Home Designs

Planning for a duplex, but unsure on the design? Check out our duplex designs here!