When it comes to one of life’s biggest financial decisions—acquiring your dream home—many find themselves torn between buying an existing property or building a brand-new one from the ground up.
Both options come with their own set of rewards and challenges, making the decision more complex than it initially appears. Having worked in Melbourne’s construction industry for over 25 years, I’ve seen firsthand the nuances of each path.
Whether you’re looking for the custom details of a brand-new home or the convenience and charm of an existing property, this decision boils down to your lifestyle, budget, timeline, and preferences. The Pros and Cons of both options to help you make an informed decision that aligns with your unique needs.
Pros Of Building Your Dream Home
Building your own home is an opportunity that not many people get, and it can be a highly rewarding experience. There’s something special about designing every detail to suit your lifestyle and needs. I’ve been involved in several custom home projects over the years, and from those experiences, I can say that there are distinct advantages to building a custom home.
1. Complete Customisation And Personalisation
One of the greatest benefits of building a home is that it’s truly yours. You can design every aspect—from the floor plan, the number of bedrooms, and the layout, to the materials, finishes, and fixtures. I once worked with a family in Mornington who had very specific ideas for their home, including a double-level library and a wine cellar with temperature control. While these ideas wouldn’t have fit into many existing homes, we managed to bring their dream to life.
For instance, let’s say you want a kitchen that flows seamlessly into the living room with bi-fold doors opening up to an outdoor entertainment area. Building allows you to incorporate all these details from the very beginning. It’s a perfect fit for families with unique needs or those looking to create a home that complements their lifestyle.
2. No Competition (For The Build Itself)
When you buy an existing property, especially in popular areas like Toorak or Malvern, you’re often competing with other buyers. You may have to go through bidding wars, negotiate offers, and even lose out on properties that you fall in love with. However, building a new home means no one else is vying for your land. You choose the plot, and once you own it, the only competition is from contractors. This can significantly reduce the stress involved in securing a place to live.
3. Less Ongoing Maintenance, And Everything Is New
When you build a new home, everything is brand new, from the plumbing to the appliances to the roof. This reduces the likelihood of facing unexpected maintenance costs in the first few years. Many builders offer warranties on the work they do, so if something goes wrong—such as a plumbing issue or an electrical fault—you’re covered. For example, in a recent project I managed in Clyde North, the clients didn’t have to worry about any repairs for the first five years, thanks to the builder’s warranty.
Additionally, the materials used are usually modern and more durable. From energy-efficient windows to high-tech insulation, new homes are built to meet contemporary standards, which means fewer repairs and a longer lifespan.
4. Better Energy Efficiency
New homes are built with energy efficiency in mind, meeting the latest regulations. In Melbourne, the weather can be quite extreme, with hot summers and chilly winters. During a custom home build I oversaw in Geelong, we ensured the installation of high-performance insulation and double-glazed windows to maintain a comfortable temperature throughout the year. Not only does this make the home more comfortable to live in, but it can also help lower your utility bills.
Many new homes incorporate green building practices, including solar panels, rainwater tanks, and energy-efficient heating and cooling systems. If sustainability is important to you, building gives you the freedom to make choices that align with your values.
5. Wider Market Appeal And Resale Value
Let’s say you build a home in an up-and-coming area that’s not quite developed yet but is predicted to see significant growth. You’ll be investing in a property that, in the long term, could offer greater resale value. People are generally attracted to homes that are new, modern, and built to current standards. In some cases, a newly constructed home in a popular suburb can attract a higher resale price than an older property.
One of the things I’ve observed in my years of experience in construction is that modern buyers are willing to pay a premium for newly built homes that offer all the conveniences and finishes they want. You could also stand out with a feature like a fully equipped home theatre or an outdoor kitchen—things that aren’t easily found in older homes.
6. Control Over Materials And Quality
When you build, you get to choose the materials that go into your home. From the flooring to the countertops, you’re in charge of the quality and style. I worked with a client a few years ago who wanted sustainable materials throughout the house. We were able to source bamboo flooring, recycled timber for the kitchen, and energy-efficient appliances that aligned with their environmental values. The result was a home that wasn’t just stylish, but also eco-friendly and built with materials that would last.
Cons Of Building A Home
While building a new home offers numerous benefits, it’s essential to acknowledge the challenges that come with it. You’re likely to encounter some hurdles along the way, and understanding these before you start is key.
1. Higher Overall Cost
As much as we’d like to think that building will always be cheaper, the truth is that it often costs more than buying an existing home. This can be especially true when you’re aiming for a custom build with high-end finishes. The cost of materials, land, permits, and construction labour adds up quickly.
The land can be one of the biggest factors here—if you’re building in a prime location, the land price alone might exceed what you’d pay for an entire house in another part of Melbourne. Keep in mind that if you’re building in a sought-after area, land costs alone can be a significant portion of the budget.
2. Longer Timeline And Wait
When you buy an existing home, the process is generally quicker—you can move in within a few weeks. Building, on the other hand, can take anywhere from six to eighteen months, depending on the project’s complexity. If you’re on a tight timeline, this could be a deal-breaker. You may also encounter delays due to weather, supply chain issues, or unforeseen challenges at the site. I once worked on a project where a delay in material shipments meant the build took an additional 4 months. This pushed back the moving-in date and added to the stress for the homeowners.
3. Financing Complexities
Securing financing for a build is often more complicated than buying an existing home. Most builders require a construction loan, which is disbursed in stages based on the project’s progress. The interest rates are often higher than those for traditional mortgages because there’s more risk involved. Also, the terms are typically shorter—often only 12-18 months—until the construction is complete and the loan transitions into a permanent mortgage. Navigating this process can be challenging, so it’s always wise to get pre-qualified for financing well in advance.
4. More Decisions, Effort, And Stress
Building a home means making countless decisions. From choosing the right floor plan to selecting the kitchen tiles, the choices can be overwhelming. In my experience, this is often the most stressful part for homeowners. You’ll need to coordinate with architects, contractors, and suppliers to ensure everything runs smoothly. Sometimes, changes need to be made mid-build (known as “change orders”), which can incur additional costs.
Here’s a quick checklist of decisions to keep in mind when building:
| Decision | Notes |
| Floor plan | How many rooms, open spaces, etc. |
| Materials (timber, bricks, etc.) | Durability and aesthetic preferences |
| Energy-efficient systems | Solar panels, insulation, and an HVAC system |
| Kitchen finishes | Countertops, cabinetry, and layout |
| Landscaping and outdoor features | Patio, garden design, driveway, etc. |
Pros Of Buying An Existing Home
For those who prefer a quicker, less complex path to homeownership, buying an existing home can be a great option. Here are some of the top benefits:
1. Quicker Move-In Time
When you buy an existing home, the process is significantly faster compared to building one. Once you’ve found a property and agreed on a price, the closing process can typically take anywhere from 30 to 60 days, depending on the circumstances. After this, you can move in and start making the space your own.
A real-life example: A couple I worked with in Bentleigh East needed to move in before their child started school, and buying an existing home was the best option. Within 40 days, they were unpacking boxes and getting settled, whereas building would have taken them over a year to complete.
2. Potentially Lower Initial Cost
Generally, buying an existing home is often more cost-effective than building a new one. While the cost of buying depends on the location and size of the house, you’re usually paying less upfront compared to the combined costs of purchasing land, construction materials, and labour. Let’s face it: the price of land, especially in high-demand areas, can quickly push the overall cost of building a home into the higher ranges.
In Melbourne, for example, the average price of an existing home in a suburb like Moorabbin in 2024 was $900,000. In contrast, building a custom home there would likely exceed $1.2 million once land and construction costs are factored in.
3. More Location Choices And Established Neighbourhoods
One of the biggest advantages of buying an existing home is the flexibility it offers in terms of location. Established suburbs offer all the conveniences, including mature trees, well-developed landscaping, and proximity to public transportation, schools, shopping centres, and other amenities.
A great example is a young family I helped in 2023, who wanted to stay close to their extended family in the suburbs of Ringwood. They were able to buy an existing property that was within walking distance of parks and schools, something that would have been much harder to find in new developments further out.
4. Room For Negotiation
With existing homes, there is often room to negotiate the price, inclusions, and even the move-in date. If the property has been on the market for a while or the seller is eager to sell quickly, there’s a greater opportunity to reach an agreement that suits both parties.
Let’s say you’ve found a property you love, but the asking price is a little steep. By understanding the local market and identifying areas of needed repairs or upgrades, you can potentially lower the price or negotiate on other factors, such as closing costs or settlement dates.
5. Fewer Upfront Decisions And Less Stress
Buying an existing home is often less stressful than building one from scratch. While there are still decisions to be made—such as whether to opt for a 3-bedroom house or a 4-bedroom house—the bulk of the work has already been completed. You don’t have to worry about choosing every detail from flooring to countertops to window styles. For those who don’t want the hassle of decision fatigue, buying can be a more straightforward option.
Cons Of Buying An Existing Home
While buying an existing home offers several benefits, some disadvantages might make building a custom home more appealing. Here’s a breakdown of the challenges to keep in mind:
1. Less Customisation And Potential Compromises
The biggest drawback to buying an existing home is that you’re limited to what’s available. While you might find a house that ticks most of your boxes, there may be a few features you don’t like. Perhaps you prefer an open-plan layout, but the home you’re interested in has closed-off rooms. Or maybe the bathroom layout isn’t to your taste, but you’re not in a position to make expensive renovations.
For example, I had a client in St Kilda who found a house they loved but didn’t like the kitchen design. They chose to live with it for a few years instead of renovating right away due to the added costs.
2. Potential For More Maintenance And Repairs
Older homes, especially those built several decades ago, are more likely to need maintenance or repairs. From the roof to the plumbing and electrical systems, issues often lurk behind the walls. The age of a home should be taken into consideration when buying, particularly if it’s more than 20 years old.
I recently helped a family buy a lovely 1950s home in Oakleigh. While the house was charming and the location perfect, they quickly realised that the plumbing was outdated and required a substantial investment to upgrade. Hidden issues like this are common in older homes, which can add unexpected expenses.
3. Less Energy Efficient
Older homes are often poorly insulated and may have inefficient heating and cooling systems, leading to higher utility bills. In contrast, new homes are built to meet modern energy standards, making them more cost-effective in the long run.
For instance, a couple I worked with in a suburb like Carlton North bought a house with single-glazed windows and outdated insulation. While the house had character, they soon realised that the cold Melbourne winters meant much higher heating costs. This could have been avoided with a newly built, energy-efficient home.
4. Potential Hazardous Materials
Very old homes, particularly those built before the 1980s, may contain hazardous materials such as lead paint, asbestos, or mould. Removing these substances can be expensive and requires specialist services. If you’re considering buying an older home, a thorough inspection is critical.
I worked with a couple on a 1970s home in Preston who discovered that asbestos was present in the insulation and some of the roofing. The removal cost was significant, adding an unexpected expense to the purchase price.
5. Competition And Bidding Wars
In a competitive market, you may face bidding wars, especially for homes in popular neighbourhoods. In Melbourne’s booming real estate market, homes in prime locations often go for much higher than asking prices due to high demand. It’s not uncommon for properties to receive multiple offers, leaving you in a stressful situation.
For example, in 2024, I helped a client bid on a home in Malvern East, only to be outbid by several other parties. The competition was fierce, which ultimately drove the price above the expected budget.
6. Outdated Floor Plans
Older homes often feature more traditional layouts, characterised by smaller rooms and less open living spaces. These layouts can feel cramped by modern standards. If you’re accustomed to the open-plan living common in newer homes, you may be compromising on space and flow when buying an older property.
I had clients in Richmond who loved the vintage feel of an old Victorian home, but they quickly realised that the narrow hallways and small living areas didn’t meet their needs for hosting large family gatherings.
7. Hidden Costs Beyond Purchase Price
Buying an existing home often involves hidden costs that you may not have anticipated. For example, you may need to pay for repairs, renovations, or upgrades. You also have to consider closing costs, property taxes, homeowner’s insurance, and possibly HOA fees. These costs can add up, so it’s important to budget accordingly.
