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How do I choose a property investment company in Australia? 9 checks before you trust a high-yield claim

· Yannick Ieko

Answering: How do I choose a property investment company in Australia when I am comparing operators that claim high yields?

Estimated reading time: 12 min read

Choose the property investment company that will show you how its yield is calculated, who pays it, what you would own, and what building rules apply before you commit, and walk away from any company that will not. That rule holds whether the search that brought you here was for apartment investing companies, buyer’s agents or a co-living specialist. The Harmony Group is one of the companies you can run it on: it builds one purpose-built nine-bed co-living property on a single title in Melbourne, and it is not an apartment developer.

Overview

  • Start with what the company sells and who pays it.
  • Make every yield figure come with a base, a label and the word gross or net.
  • Check the building’s classification and approvals before commitment, not after.
  • Prefer a company that says no often and will tell you when it is not a fit.

Table of Contents

1. Know what the company actually sells

“Property investment company” covers businesses that do very different jobs. Some sell stock they have built or bought. Some find and negotiate existing property on your behalf. Some build a specific product for you. Some run seminars or courses. Each can be a sound choice for the right buyer, and each is paid for something different.

Ask the company to describe, in one sentence, what you would be buying from them. If you searched for apartment investing companies, the same question applies: is the company selling you an apartment it has a stake in, finding you one, or advising on one? Harmony’s sentence is short. It builds one purpose-built dwelling of nine rooms, nine bathrooms, single storey, on one title in Melbourne, and you own the whole building.

Moneysmart also warns that property developers, accountants, lawyers and mortgage brokers might recommend each other’s services. Knowing what each party in the room sells helps you see whether you are hearing several opinions or one sales process.

2. Find out who pays them

Moneysmart suggests asking a financial adviser what fees you will pay, and what commissions or incentives they receive if they sell you a product. The same questions work on a property company. Its warning about investment seminars lists being unclear about costs, fees or commissions as a sign to watch for.

Ask who pays the company, how much, and whether the amount changes depending on which builder, developer, lender or property you choose. Clients pay Harmony $0. Builders pay the fee at settlement, and the rate does not change from one panel builder to the next, so Harmony has nothing to gain by steering you.

  • Ask: who pays you, and is it the same whichever option I choose?
  • Ask: does any land, finance or build party pay you a commission?
  • Get the answer in writing.

3. Make them show how the yield is calculated

Moneysmart’s warning on investment seminars is direct: promises of high returns with little or no risk are a warning sign, and you should ask how they expect the investment to deliver those returns. A company worth choosing answers with arithmetic, not adjectives.

A straight answer names the rent, the cost it was divided by, and whether the result is gross or net. Here is Harmony’s. Average figures based on most recent projects: around $380 a room a week (the average is $382.50, and $382.50 x 9 rooms x 52 weeks = $179,010), $179,010 a year in gross rental income across nine rooms, on a base project cost of $1,574,000 ($1,650,250 including additional considerations). On the base project cost, the gross yield is 11.36%, based on recent acquisitions. 10.8% is the historical average gross yield across The Harmony Group’s delivered projects, a separate record of finished buildings.

Both are gross figures, and neither is a forecast. The net position depends on your loan structure, deposit and tax position, which is work for your accountant and broker. If a company gives you a net income figure, or a date by which the property “pays for itself”, before it knows how you would fund the purchase, treat that as a warning sign. How to test the income figure in detail is covered in how to find a genuine high-yield property investment specialist.

4. Ask what you would own at the end

A yield means little until you know what asset it sits on. Ask whether you would own a whole building, one apartment within a larger building, a share of a fund, or something else, and what sits on the title.

With a Harmony nine-bed, you own the whole building on one title. Nine people live in it, each on their own lease, and a specialist property manager runs it. Moneysmart points out that you cannot sell off a bedroom if you need cash in a hurry, and that is true of a whole building as well. Know what you would hold, and how you would get out of it, before you compare yields.

5. Check the building rules before you commit

For any property let room by room, the classification and approvals decide whether the income is legal. The Australian Building Codes Board describes a Class 1b building under the National Construction Code as a small shared residential building with a floor area under 300 square metres that ordinarily has fewer than 12 people living in it. In Victoria, rooming house operators must be licensed under the Rooming House Operators Act 2016, rooming houses must be registered with the local council, and since 13 October 2026 operators have had to keep records showing the property meets the rooming house minimum standards.

Ask the company which classification applies, which approvals are needed, and when they are confirmed. Harmony only builds purpose-built co-living, and confirms Class 1b certification on each property before commitment. The difference between a building designed for nine residents and a house fitted out for them after the fact is set out in purpose-built co-living versus HMO conversions, and the investor risk in how 1B certification changes the risk of a co-living investment.

6. Ask who manages it, and what their record is

A high gross yield assumes the property stays let. Ask who will manage it after settlement, and ask for their occupancy record across everything they manage, with the number of rooms or homes it was measured on.

Harmony’s answer: as at October 2026, our property management partners manage 477 rooms with only 6 vacant at any time, a 1.26% vacancy rate, and maintain 98%+ occupancy. That is a record across a portfolio, not a promise about one building. A company that cannot give you a portfolio-wide figure, or will only quote its best property, has not answered the question.

7. Ask how often they say no

A company that recommends everything it sees has no filter. Ask what share of opportunities it turns down, and what method it uses to decide.

Harmony uses the 118-point method, covering 42 points of market analysis, 38 of area selection and 38 of property specification, and supplies an SQM Research market report with verified rental data for every property. It rejects 85% of the opportunities it evaluates. The full method is on The Harmony Method.

8. Check the people and their experience

Moneysmart suggests checking whether the people behind an investment appear on ASIC’s Professional Registers Search under banned and disqualified, or on the ACCC’s undertakings registers, and whether your state consumer affairs agency has acted against them. It also notes that a clean result does not prove a scheme is legal or safe. In Victoria, Consumer Affairs Victoria keeps an online register of licensed rooming house operators.

Then ask about experience in the specific product you would buy, not property in general. The Harmony team brings 15+ years of specialist accommodation experience, and each builder on its panel has completed at least 10 co-living projects. Ask any company for the equivalent: how long they have worked on this product, and what their builders have delivered of it.

9. Notice how they want you to start

Moneysmart’s seminar warning lists encouraging quick decisions or on-the-spot sign-up, and limiting your time to review information or get a second opinion. How a company asks you to begin tells you a lot about how it will treat you later.

Harmony starts with a free co-living education program, not a sales call. Its core takes about 45 minutes, and it covers how the numbers stack up, how sites and builders are chosen, and who is a good fit and who isn’t. Finish any 9 modules and a booking link opens for a one on one with one of our directors. With Harmony, co-living investment requires a minimum of $600,000 in cash, usable equity, or a combination of both, and if co-living isn’t suitable for you, we’ll tell you why.

The opening rule still decides it. Choose the company that answers all nine checks clearly, without pressure. If one cannot, move on, whoever it is.

Frequently asked questions about choosing an investment company

Q: What should I look for in a property investment company in Australia?

Look for a company that tells you what it sells, who pays it, how its yield figures are calculated, what you would own, and which building rules apply before you commit. It should give you its management and occupancy record, explain how often it says no, and let you take time and a second opinion before deciding.

Q: Is Harmony an apartment investing company?

No. The Harmony Group builds one purpose-built nine-bed co-living property, nine rooms and nine bathrooms on a single title in Melbourne. You own the whole building. The checks in this article apply whichever kind of company you compare, including companies that sell apartments. Run them the same way on every operator, Harmony included, and compare the answers side by side.

Q: How do I know if a high-yield claim is genuine?

Ask for the rent, the cost it was divided by, and whether the figure is gross or net. Ask whether it comes from finished buildings or from recent acquisitions, and over what period. Then take the gross figures to your accountant and broker, because the net position depends on your loan structure, deposit and tax position.

Q: Do I need to be in Melbourne to invest with Harmony?

No. We build in Melbourne. Our investors come from every state, and the process runs remotely. The first step, the free co-living education program, is online, so you can start it from anywhere and work through it at your own pace.

Run the checks on us first

The free co-living education program covers much of what the nine checks ask about Harmony’s nine-bed: how the numbers stack up, how sites and builders are chosen, what the building classification involves, and who is a good fit. Use it to test the company before you test the property. If co-living isn’t suitable for you, we’ll tell you why.

Citations

  • Investment seminars, ASIC Moneysmart. Lists warning signs including high returns with little risk, unclear fees or commissions and pressure to decide quickly, and the registers to check.
  • Choosing a financial adviser, ASIC Moneysmart. Suggests asking about fees and any commissions or incentives received.
  • Buying an investment property, ASIC Moneysmart. Warns that service providers may recommend each other, and notes property’s inflexibility.
  • Building classifications, Australian Building Codes Board. Describes Class 1b buildings by floor area and number of residents.
  • Rooming house minimum standards, Consumer Affairs Victoria. Confirms record-keeping against the minimum standards from 13 October 2026.
  • Rooming house operators licensing scheme, Consumer Affairs Victoria. Confirms operator licensing, council registration and the online register of licensees.

General information only. The Harmony Group provides general information about property and co-living investment, not personal financial, tax or legal advice, and does not hold an Australian Financial Services Licence (AFSL). It does not account for your objectives, financial situation or needs, so consider its appropriateness and seek advice from a licensed financial adviser, mortgage broker, accountant or the ATO before acting. Past performance is not a guide to future results and historical figures may not be repeated. The 2027 negative gearing reform was enacted on 26 June 2026 and applies from 1 July 2027. The definition of a new residential dwelling is still being settled after Treasury’s consultation, so whether a nine-bed is an eligible new build remains unsettled. Other tax or regulatory measures described are subject to change.