Outstanding Commitment to Duplex Home Design & Build

Your dream duplex home starts here. Whether you’re after a fully customised duplex with luxury inclusions and architectural flair, or you’re looking for a practical solution to support the growing needs of your family, our team can help. With over 35 years of award-winning experience in home designs and build, there is nobody more equipped and excited to make your property dreams come to life.

Explore our range of duplex home designs to discover the complete solution for your next build. We treat each of our clients like family and can’t wait to deliver the New South Homes difference to your building experience.

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Emerton 45
Emerton 45
6+ 5+ 2
Roseville 51
Roseville 51
6+ 5+ 2
Carlton
Carlton
6+ 5+ 2
Arncliffe 42
Arncliffe 42
6+ 5+ 2
Clovelly 36
Clovelly 36
-5+ 2
Elvina
Elvina
6+ 5+ 2

Duplex Designs With An Award Winning Builder

Duplex designs are becoming more and more popular among people in many stages of their homeownership journey. A perfect option for multi-generational living, an affordable solution for first-home buyers, a way to maximise during limited land availability and a smart investment for those wanting to diversify, duplex homes are popular for very good reason.

As custom Sydney duplex builders backed by industry experience we can do much more for your duplex than make clever use of your block of land. A duplex design can include luxurious features such as swimming pools, large living spaces and butler’s pantries, and practical elements that make life more comfortable and private for each of the two dwellings.

One look through our duplex home options, and you’ll be inspired by how much can be achieved in these practical, luxurious and smart home designs. Whether you’re looking to build a new home to share with your family, or you’re looking for the perfect property to suit your land and investment goals, you will find what you’re looking for with a duplex home.

Your Dream Home or Dream Investment

Essentially, building duplexes means that you’re building two separate homes on the same blocks. This can be one way to get the highest rental yield and highest growth from your investment. The dwellings generally have their own entrances, being a combination of a detached house and an apartment, and owners have the choice of how to use each space to their ultimate benefit. For example, building a duplex can allow investors to live in one and make an income from the other, or rent out both for a maximised profit.

Benefits of Building a Duplex

  • Get two homes in the same space as one
  • Pay off your mortgage quicker by renting out the other side
  • Provide a private space for your elderly or young adult family members
  • Value appreciation with excellent potential for return
  • Flexibility to use the space in a way that suits your needs
  • With a custom home builder, there is no need to compromise on the amenities, lifestyle needs or luxurious inclusions

Duplexes are the answer for many different people looking for their next property move. From first home buyers, to seasoned investors, or those wishing to downsize while remaining in the same suburb that they know and love.

As duplex specialists, we pride ourselves on making each half comfortable, fully equipped and private, while the facade looks cohesive and appealing. A custom duplex home design can be so cohesive that it is only the two separate letter boxes that give it away or designed so each section has its own special flair. With a custom home builder, the options are endless!

Maximise your Land Value with a Custom Duplex Design

The construction process of a duplex home design ensures that each side is fully equipped, however as a custom client, you can choose if you want one side to depict fixtures and features more than the other. With New South Homes, however you plan to use your duplex can be achieved through custom design and expert planning, all with detailed home pricing and a home build process that will fill you with confidence and anticipation.

Your search for a duplex builder who can create your dream home is over. Our building process is second to none, and as the duplex home builder of choice for those who value customisation and kept promises, you can feel confident every step of the way while building a duplex with New South Homes.

YourDuplex HomesQuestions Answered

  • What is a duplex?

    Duplexes are home designs that create two dwelling spaces on one block of land. Each house is connected with a common wall during the building process, yet their design allows for dual occupancy, along with the options of being double or single-storey.

    The duplex can have the same or separate titles, and can include space for landscaping, a backyard and even a swimming pool. The cost of building a duplex is comparable to building a regular house of the same size, yet it often allows for higher return and cost recuperation. Duplexes allow for the comfort, cost convenience and security of an apartment, without compromising on open space or your own private land.

  • What are the most common reasons for choosing to build a duplex in Sydney?

    Ultimately, duplex designs are popular because they are often available at more affordable prices than a single-storey home, however, they offer more space and autonomy than an apartment. Many people choose to build duplexes based on the ability to offset the costs of owning a home by renting out the second house.

    Duplexes can potentially bring in the highest rental yield and cost offset by creating double the house on one block of land. This can suit many different types of home builders, from first home owners to investors.

  • What are the most common features of duplexes in Sydney?

    As custom duplex builders, we always have our finger on the pulse of what is popular and what is up and coming in terms of design and desired features.

    Some of the most popular modern features for duplex designs include:

    • Different facades for each side
    • Study nooks and home office inclusions
    • Double garages on each side
    • Alfresco dining and outdoor entertaining areas
    • Powder room or toilet off the living area
    • Three bedrooms to suit the modern young family
    • Ensuite in the master
    • Energy efficiency
    • Open planned living
    • Mixed materials on the interior and exterior spaces
  • What are the most common materials used to build duplexes in Sydney?

    There is a vast array of different materials available to include in your duplex build, however, the most common are steel, concrete, timber, brick, hempcrete and stone.

  • What is the average time it takes to build a duplex in Sydney?

    Often, the longest part of building any home is the time it takes for the land to be registered and materials to arrive. We aim to have our builds completed in under 10 months, even with the intricacies involved with building a duplex home.