7 Costly Mistakes to Avoid When Building an Investment Property in Australia

Dreaming of passive income through property? Building an investment property in Australia can be a powerful wealth-building move, but it’s also full of traps that could cost you thousands. Avoid these common mistakes and set yourself up for success.

1: Skimping on Location Research

One of the gravest mistakes investors make is failing to thoroughly investigate the location. The old adage “location, location, location” remains paramount in property investment. 

Don’t simply purchase in areas you personally fancy; instead, look for suburbs with strong rental demand, proximity to transport links, schools, and amenities. Research historical capital growth patterns and future infrastructure plans. Remember that in Australia’s diverse property market, a desirable location in Perth may have different characteristics from one in Sydney or Brisbane.

2: Miscalculating the Budget

It’s frighteningly common for investors to underestimate the true costs of building an investment property. Beyond the land and construction expenses, you’ll need to account for:

  • Council application fees
  • Stamp duty
  • Solicitor’s fees
  • GST considerations
  • Unexpected construction delays
  • Landscaping costs
  • Building inspections

Always add a 5% contingency buffer to your estimated budget to avoid financial stress if things go pear-shaped.

3: Overlooking Tenant Demographics

A critical mistake is designing a property that doesn’t match the needs of the local tenant demographic. For instance, building a luxury four-bedroom home in an area predominantly populated by students or young professionals would be a misstep.

Study the typical tenants in your chosen area. Are they predominantly families, students, professionals, or retirees? This understanding should influence everything from the number of bedrooms to the style of kitchen and outdoor spaces.

4: Prioritising Personal Taste Over Market Appeal

While you might adore bold architectural choices or distinctive colour schemes, remember that your investment property isn’t your home – it’s a business asset.

Opt for neutral, broadly appealing designs and finishes that won’t date quickly. This doesn’t mean building a characterless box, but rather creating a canvas that appeals to the widest possible audience of tenants and future buyers.

5: Neglecting Professional Guidance

Many investors attempt to save money by managing the entire building process themselves, without proper expertise. This can prove penny-wise but pound-foolish.

Engage qualified professionals, including:

  • A solicitor with property expertise
  • A mortgage broker familiar with investment loans
  • A quantity accountant for depreciation schedules and tax structures
  • A reputable builder with investment property experience
  • A property manager who understands the local market

6: Disregarding Tax Implications

A significant advantage of property investment in Australia is the potential tax benefits, but these must be strategically planned. Failing to structure your investment correctly or missing potential deductions can cost you thousands.

Consult with an accountant who specialises in property investment before you begin. They can advise on ownership structures, depreciation schedules, and maximising legitimate tax deductions.

Related: Can I Use My Super to Buy an Investment Property?

7: Forgetting Insurance Requirements

Building insurance, landlord insurance, and public liability coverage are not optional extras – they’re essential safeguards for your investment. Inadequate insurance coverage can lead to catastrophic financial losses if things go wrong.

Want Expert Help (At No Cost)?

At Better Way 2 Build, we don’t just match you with builders, we guide your entire investment journey. From site selection to handover, we help you avoid the mistakes others make.

Book a free consultation today and invest with confidence.

Article by Mike King

With over 30 years of experience in the building industry in Western Australia, I have developed a deep understanding of what it takes to successfully navigate the home building process, from finance to handover. My role as a building broker allows me to address the gaps in the industry by providing clients with tailored options and acting as their advocate, ensuring a smooth and fulfilling experience in achieving their dream home. Through my company, Better Way 2 Build, I am dedicated to helping individuals from all walks of life by offering expertise, empathy, and transparency throughout the home building journey.

Christine Cappas profile picture
Christine Cappas
Mike is a truly genuine person who cares about his client. From the start he was very transparent and let me know how everything works, he is very knowledgeable and knows his stuff! I completely trust him in buying and buying my first home
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Monserrat Reuter
I built my first home all on my own thanks to Sev and Marlise. I don’t even know where to start as words cannot describe how grateful I am that I found these two. To build my own home was only a dream that Sev and Marlise helped make into a reality. The unconditional support and dedication towards whatever I needed throughout the whole process made me feel so safe and looked after. Even though I built my dream home on my own it never felt that way, it didn’t matter the time or day, these guys went out and beyond for me with every detail and step of the process. They are people of their word that you can genuinely trust in this dog eat dog world. They are upfront and honest, it was never about the money but how you felt leaving their office. I had many friends and family tell me about the awful experiences they had building with other companies, so naturally I was a little frighten and on guard but Sev me Marlise squashed this with one meeting. But the biggest thing I can say about Sev and Marlise is that my experience was incredibly fulfilling and wholesome and I am so grateful for them and their expertise and professionalism. If I ever decide to build again I know exactly where to go! Thank you guys so much for all the love and support which has continued even after the build. Much love to you all!! 😊
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Ashley De Faria
Sev and Marlise were so incredible throughout our time with them. We’re so happy that we got to work along side an epic team. My partner and I had a vision, Sec and Marlise happily put up with our pickiness and changes (including after hour messaging), and did everything they could do bring that to life. They are so warm and welcoming too making this whole crazy big process more enjoyable. I couldn’t recommend these two enough!
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Raphaela & Amelia Jay
Mike was wonderful from the beginning and still helpful. We were about to give up Building but Mike assured us that he will definitely make it happen. Thank you Mike
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Errin Patsy
Contacted Mike by chance for a new build and was met with honest and factual help. Excellent follow up and support, Mike is reliable and will go out of his way to get the best deal.
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Rhys Crawford
Mike has been helpful and reliable in getting my first home build started and well on its way to a timely completion. I recommend his services to anybody looking to build a new home!
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Natasha Hanisch
When searching for a home loan you need to be able to rely on someone you can trust to be able to present you with all the options available and give you the right information to make the right decisions. Mike King from Better Way 2 Build is able to do all of this and so much more, with his extensive experience and knowledge he was able to answer confidently and made us feel at ease using Better Way 2 Build. Everything was handled quickly, efficiently and his customer service is the best you could find anywhere else. "Thanks Mike for helping change our lives.”
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Mk Ultra
Mike King has helped my little family get into our own home by guiding us through everything that is to know for building a house. I did not know anything about building, I was shown and given 100% support for the process of owning my own home and I am still being supported during the build. I was given an amazing package deal much cheaper then I predicted with heaps of extras, in the location I wanted. Mike King has made it easy to understand the process and I would highly recommend him.