Is It Cheaper to Build or Buy? First Home Buyers Ask
It’s an ongoing dilemma for first home buyers: Is it cheaper to build or buy?
In 2024, around 135,000 new homes were built across Australia, while over 723,000 existing properties changed hands. With new builds still falling short of demand, many buyers are weighing cost, timelines, and availability.
So, when it comes to building vs. buying, which offers better value in 2025? The answer depends on location, build costs, and available incentives – let’s break it down.
Is It Cheaper to Buy or Build a House in Australia?
In mid-2025, the median house price in Brisbane reached approximately $1,010,566 based on Cotality and PropTrack data for June 2025. Meanwhile, national land lot prices continue to climb due to ongoing supply constraints—though no single gov.au figure is available, ABS data confirms elevated housing values across Australia, with the mean dwelling price surpassing $1,002,500 in the March 2025 quarter.
Construction costs in Queensland vary significantly depending on finish levels – from around $2,800 to $4,950 per m², which means a 226 m² home could cost between $633,000 and $1,119,000 to build. When adding a typical land cost (~$329,000), the total cost of building falls somewhere between $962,000 and $1.45 million. At the lower build end, constructing can still be notably cheaper than buying, but high-end builds may now exceed the median purchase price.
Key Considerations When Deciding
When considering whether it’s cheaper to build or buy a house, there are several important factors to weigh. The right decision depends on your personal goals, budget, and the current market conditions. Here are the key considerations that can help guide your choice between buying vs building a house:
Inflation and Market Conditions: Is It Cheaper to Build or Buy Right Now?
Rising material costs and interest rates may increase the cost of building a new home. Property prices, on the other hand, can fluctuate, and buying an existing home might still be cheaper in some areas.
Financing Options: Construction Loans vs. Traditional Home Loans
Construction loans are more complex and released in stages as the build progresses. Traditional home loans for buying an existing home are straightforward, with funds released at settlement.
Timeframe Considerations
Buying a home can be done quickly, often in just a few weeks, while building a new home can take several months. If time is a factor, buying is generally faster, but building offers more customization options.
Long-Term Investment Potential
Established homes in prime locations typically appreciate in value over time. New builds may offer energy-efficient features but may not have the same long-term growth as properties in established areas.
Environmental Impact and Sustainability
New homes can be built with sustainable, energy-efficient features from the start. In contrast, older homes might need costly upgrades to meet modern environmental standards.
Government Policies and Incentives
Government grants and stamp duty reductions can make buying more affordable for first-time buyers. Builders may also receive incentives for sustainable projects, impacting the cost comparison between building and buying.
Land Availability and Zoning Laws
Land availability and local zoning laws can limit your ability to build, especially in urban areas. If land is scarce or restrictions are high, buying may be the more feasible option.
Considerations for First-Time Builders
First-time builders need to manage the complexity of hiring a builder, understanding costs, and managing timelines. Buying an existing home may be a simpler choice if you’re new to the process.
Local Real Estate Trends
Areas with rapid growth may offer better investment potential for new builds, while established neighborhoods tend to offer stability. Local market trends should be considered when deciding whether to build or buy a home.
Is It Cheaper to Build or Buy – What Else to Consider
What else do you need to consider when pondering the question of whether it is cheaper to buy or build a house in Australia? Beyond the costs described above, you’ll need to calculate the potential costs of:
- Stamp duty (exemptions do apply for first home buyers in Queensland).
- Conveyancing/legal fees.
- Building and pest inspections (when purchasing an existing home).
- Applicable government grants.
- Construction financing vs a traditional mortgage while renting.
The Pros and Cons of Building a House Vs Buying
While asking, “Is it cheaper to buy or build a house?” is a valid question, there are other factors you’ll need to consider. For example, what are the pros and cons of buying land and building a new house?
Pros of Building a House
- Customized design to suit your preferences.
- Eligibility for the First Home Owners Grant.
- Installing energy-saving features may reduce ongoing costs.
- Potential savings on stamp duty.
Cons of Building a House
- Will take significantly longer.
- May have to pay rent and mortgage simultaneously.
- Can be a stressful process.
- Potential to go over budget due to unforeseen issues.
- Land may not be available in your preferred suburb.
The Pros and Cons of Buying Vs Building a House
Can You Negotiate When Buying vs Building a House?
One of the often-overlooked advantages in the buying vs building a house decision is your ability to negotiate – and yes, you can negotiate in both scenarios, just in different ways.
When buying, you might negotiate on the purchase price, request repairs after a building inspection, or adjust the settlement period to suit your timeline. In a buyer’s market or when a property has been sitting unsold, sellers are more likely to accept favourable terms.
When building, negotiation often comes down to builder upgrades, inclusions, and fees. Many builders are open to offering bonuses like upgraded appliances, floor coverings, landscaping, or even discounted site costs – especially during promotional periods or slower construction months.
Don’t forget: a mortgage broker can also negotiate with lenders on your behalf to secure better interest rates, fee waivers, or cashback offers – whether you’re buying or building.
Ask the Experts: Is It Cheaper to Build or Buy a House?
Ultimately, the answer to, “Is it cheaper to build or buy a house?” will vary depending on a range of factors. So, when it comes to buying vs. building a house, what can help you decide? Start by getting some expert advice. A local real estate agent can provide insight into the cost of buying land or property, while a broker can answer all your financial questions. At North Brisbane Home Loans, our experienced brokers can offer advice tailored to your specific situation and help you determine what kind of finance will be best for you.
Are you ready to get started on building or buying your first home? Book an appointment with North Brisbane Home Loans today.
Patrick Cranshaw, a Certified Mortgage Professional for over 21 years, founded North Brisbane Home Loans in 2002. His career began with ANZ Bank in New Zealand, where he progressed over 16 years to a Business Banking role in Virginia. After moving to Brisbane in 2000, Patrick led the QLD market for a home loan agency, helped set up the REMAX Real Estate Finance division, and practiced as a broker.