Luxury + Lifestyle Residential Home Builders

We are home builders Sydney residents have trusted for 40+ years to bring their dream homes to life. We work with families and investors alike for all types of new home designs.

If you’re looking for the best home builders in Sydney, who can tailor your new residence to your needs and lifestyle—without the extra price tag—we have you covered.

End-to-End Sydney New Home Builders

From bespoke design to captivating construction, we can help bring your vision to life, seamlessly.

We also have in-house design and construction talent, who will be working with you directly throughout all phases of your project.

From forever homes to investment opportunities, we have been around the block a few times; we have the skills, experience, and knowledge to ensure a smooth project with ultimate quality at each step.


The Buildmark Difference

  • 40+ years of experience

  • Reputation for excellence

  • End-to-end solutions

  • Turnkey custom + luxury homes

  • Personal experience

  • Quality guaranteed


Luxury Custom Homes at Affordable Prices

No matter the size or scope of your project, the Buildmark team consistently sets a high standard of excellence in designing and building homes and property investments. A standard that perfectly matches your location, lifestyle and budget.

Our unique architectural designs showcase our range of experience as residential builders in Sydney, from east to west and north to south. We specialise in constructing sophisticated custom and luxury homes that make grand design statements.

The difference between a good residential home design and a great one isn’t in the size or cost. It’s in how form combines with function, to perfectly and seamlessly complement your lifestyle.

That’s why we pay extra attention to the details that matter.

Let’s make something great
Contact Us0416 200 582

Custom Homes

A custom home is more affordable than you think!

Our custom home designs make touches of luxury available to you, no matter what your needs or location may be.

We can design a home that will meet the growing needs of your family for years to come, even if you’re confined to a small or narrow block, or in a suburban environment.

If you have a sloping block or uniquely-shaped space, we can create an exclusive design that will make the most of the land you have, while maintaining structural integrity.

We don’t cut corners with our work and neither should you.

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Find out more about the custom homes we create
Contact Us0416 200 582
Sydney home builders

Luxury Homes

Enjoy timeless elegance with a luxury home that meets the needs of your lifestyle and location.

Offering all the custom and quality workmanship our custom homes receive, yet with a premium touch throughout.

Our luxury homes are captivating at first sight. They make opulent grand statements, incorporate the latest technologies, and are recognised throughout Sydney for their excellence.

From a luxurious bachelor pad or high-end family home to a complete mansion, there is no luxury home we cannot bring to life.

Enjoy the prestige that an air of ultimate luxury brings.

Find out more about the luxury homes we create
Contact Us0416 200 582

Architectural Design

We employ leading architects who design and construct both show-stopping luxury homes and lifestyle family homes.

No matter if you’re wanting your dream home to be constructed, or just a new investment, we offer you captivating luxury at comparable prices to project homes.

You can rest assured, knowing that you will have the benefit of an architecturally designed home that meets your exact requirements and suits your needs and budget.

All our clients have the benefit of working closely with the designers, architects and home builders who will be bringing their residence to life.  Your voice is a key aspect in our projects and you will have a first-hand connection with the team.

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Find out more about our affordable architectural design services
Contact Us0416 200 582

Investment Property Builder

Duplex or Triplex

Maximise the revenue potential of your land by creating multiple residences. Attached, semi-attached or completely detached dual occupancy options are available.

As specialist custom duplex home builders, we can offer unique solutions for uniquely shaped blocks, corner blocks, or small blocks.

You choose the features, the number of storeys and bedrooms you would like. Work directly with our design and residential construction teams, to make that vision a reality.

We know the value of a good property investment. That’s why we put quality first, so you can reap the rewards for years to come, without the worry or expense of structural issues. We don’t cut corners and neither should you: it’s probably one of your biggest investments!

Find out more about our duplex building services
Contact Us0416 200 582

Townhouse Builders

Townhouses are becoming one of Sydney’s most popular home options for investors, and with good reason!

They are, however, a difficult building project to undertake, and expert guidance is needed throughout. Custom townhouses offer you greater assurance of structural integrity and quality, while ensuring all your required features are included.

At Buildmark, we have over 40 years of experience and an in-house team of dedicated designers, architects, and construction specialists. We don’t cut corners and neither should you, with an investment of this scale.

The state of your block of land and any unique challenges presented by it will also determine the scope of work. Unlike one size fits all designs, our team works with you directly, to ensure your investment goals will be successfully reached by a quality townhouse complex.

Residential house builders
Find out more about our townhouse building services
Contact Us0416 200 582

Knock Down Rebuild

Are you living in a house that is no longer functional for the stage of life you’re in? Does it feel like the right time to upgrade your home, but you love your location and can’t bear the thought of moving?

We have helped many residents upgrade their existing homes, without the hassle of coordinating multiple trades for extensive renovations. We also manage to do so for a lower price and with custom features!

From seniors looking to transform their family home into a comfortable new abode with investment opportunities, to investors who have found the perfect block with a less than perfect house sitting on it.

Our knock down rebuild services can be more affordable than a complete renovation. They also allow you to get the exact outcome you’re after, with no compromises because of what’s already there.

Find out more about our knockdown rebuild services
Contact Us0416 200 582

Ready to Get Started?

If you’re looking for residential home builders Sydney residents have trusted for decades, we have you covered.

All our projects start with a personal consultation. We’ll discuss your location, budget, requirements, and dreams. From there, we’ll create a home that perfectly matches your needs. Click here for more info.

Explore the possibilities and bring your vision to life today
Contact Us0416 200 582


How much does it cost to build a house in Sydney?

Estimating the total cost for building a house depends on the square meterage, which can change depending on various factors. The design of the house, the size, the kind of amenities that you’re looking for, and so on. Every house needs to consider these things before a final price can be determined.

What structural guarantee comes with my new home?

You need to be satisfied with the structural guarantee after all construction work is carried out.

If your home is not built according to the relevant regulations, you may have legal obligations toward its fabricator. For example, if an architect does not follow good practice in designing a building, this can mean that it fails to meet structural requirements, leading to problems such as structural failure and/or fire safety.

How long does it take to build a house from start to finish?

It could take anywhere between a few months to a few years based on how big the house is. The intricacies of design and development that go into making a house are massive and cannot be overlooked even by a single inch while creating a house from start to finish. This means every house must have some small things that need to be taken care of which could ultimately mean it’s gonna take longer to finish things up.