Investment Timing or How to Miss the Perth Market

Investors wait for the right entry point, then watch that entry point move past them while they wait for confirmation it was the right one.

If you're trying to pick the moment to buy an investment property in Perth, you're making a decision about whether the income, deductions and holding costs work from today forward, not whether the market peaked three months ago or might correct next quarter.

Investment Loan Approval Takes Longer Than You Think

From first conversation to settlement, a property investment loan typically takes six to ten weeks, longer if you're purchasing interstate or refinancing out of a complex structure.

Lenders assess investment loan applications differently to owner-occupier loans. They apply a rental income shading, usually 80 per cent of market rent, and factor in higher interest rate buffers and debt-to-income limits introduced in February this year. If your borrowing sits near the DTI threshold of six times income, the lender may need additional serviceability evidence or ask you to reduce the loan amount. That adds time.

Consider someone earning $95,000 looking at a property in Baldivis. They find a suitable house priced at the lower end of the suburb's current range and want to borrow 90 per cent, which triggers Lenders Mortgage Insurance. The LMI quote comes back, settlement is pushed out because the vendor needs a longer settlement, and by the time finance is unconditional, comparable properties in the same precinct are listed $15,000 higher. The investor didn't delay, but the approval and settlement process took eight weeks, and in that window the market moved.

You don't control how long a lender takes to assess serviceability or how long conveyancing takes. You control when you start the process. Waiting for a signal that prices have bottomed means you enter the approval cycle after that bottom has already passed.

What the Negative Gearing Changes Actually Do to Timing

From the 2027-28 income year, losses on established investment properties purchased after May last year can only be offset against income from residential property, not against salary or other income.

Properties purchased before that date, and new builds purchased at any time, retain full deductibility of holding costs against all income. If you're weighing up whether to proceed now or wait another year, that distinction matters because it changes the after-tax cost of holding the property during the first few years when rental income rarely covers the mortgage, rates, insurance and maintenance.

An investor buying an established villa in Ellenbrook today can deduct the shortfall against their wage. An investor buying the same villa next year cannot, unless they also hold another residential investment that's positively geared. The legislation doesn't stop you buying, but it increases the cash flow cost if you're negatively geared and removes one of the mechanisms that made holding an underperforming property manageable in the early years.

We see this change prompt two responses: investors bring forward purchases they were planning for next year, or they switch to targeting properties that are closer to neutral or positive cash flow from day one. Neither response involves waiting for a lower entry price. The focus shifts to whether the property works financially under the new rules, and if it does, the purchase proceeds. If you're still analysing whether Perth's market cycle has another six months of softness, you're answering a different question to the one the legislation forces you to address.

Interest Only Loans and Why the First Five Years Matter Most

Interest-only investment loans let you hold a property without paying down the principal, which keeps repayments lower and maximises the deductible interest expense.

Most lenders offer interest-only periods up to five years on investment loans, after which the loan converts to principal and interest unless you apply to extend. The monthly repayment difference is significant. At current variable rates on a $450,000 loan, interest-only repayments sit around $2,250 per month, while principal and interest repayments sit around $2,950. That $700 per month difference determines whether a property is modestly negatively geared or heavily negatively geared, particularly in the first two years when rent hasn't yet increased and you're covering the full shortfall.

Perth's median rent has been rising, but vacancy rates in some precincts remain below 1 per cent, meaning rental growth is strong but finding tenants quickly is not guaranteed in every suburb. If you're holding a property in a precinct like Baldivis or Ellenbrook where supply is increasing, the interest-only structure gives you breathing room while the local rental market absorbs new stock. Once rent rises or your income increases, the cash flow position improves without you needing to refinance or restructure.

Interest-only loans are not a timing tool. They're a cash flow tool. But they do mean that the decision to purchase is less dependent on whether rents are at their peak today, because you're not carrying the additional $700 per month in principal repayments while you wait for rent to catch up. If you're using timing concerns as a reason to delay, switching your focus to interest-only investment loans removes one of the variables that makes the hold period feel unaffordable.

Deposit Size and How It Changes Your Loan Structure

The size of your deposit determines whether you pay LMI, what interest rate you're offered, and how much rental income you need to satisfy the lender's serviceability assessment.

Lenders price investment loans on a sliding scale. A 20 per cent deposit typically attracts a lower rate and no LMI. A 10 per cent deposit triggers LMI and may attract a rate loading depending on the lender. Some lenders will lend at 95 per cent for investment properties if you have a guarantor or sufficient equity in another property, but that's not standard across all lenders.

If you're waiting to save a larger deposit before purchasing, you're assuming the property price will remain static while you save. In a market where prices are rising, the deposit requirement rises with them. Saving an additional $10,000 over six months doesn't help if the property you're targeting has increased by $20,000 in the same period. You're further behind, not closer.

The alternative is to proceed with the deposit you have now and accept the LMI cost, which can be capitalised into the loan amount rather than paid upfront. LMI premiums for investment loans are higher than for owner-occupier loans, but they don't change the fact that you're in the market and holding an asset that's generating rent and building equity, rather than sitting in a savings account watching the target move.

We regularly work with Perth investors using rentvesting with a small deposit structures, particularly where they're renting in suburbs closer to the city and buying in growth corridors further out. The deposit size matters less than whether the loan amount and repayment structure fit within your current income and whether the property works as a long-term hold. Timing only becomes relevant if you're trying to avoid a short-term dip, which you can't predict and which typically corrects faster than you can react.

How Rental Income Assessment Affects What You Can Borrow

Lenders assess rental income at 80 per cent of the market rent, sometimes less if the lease term is short or the property type has higher vacancy risk.

That shading is a buffer against vacancy and rent reductions. If a property in Byford would rent for $500 per week, the lender uses $400 per week in their serviceability calculation. The remaining $100 is ignored, even though you'll receive it if the property is tenanted. The effect is that you need more personal income to service the same loan amount compared to a scenario where the lender used 100 per cent of the rent.

If you're waiting for rents to increase before you apply for finance, the lender's 80 per cent shading means you only capture 80 per cent of that increase in your borrowing capacity. A $50 per week rent rise improves your serviceability by $40 per week, or around $2,000 per year. That might add $20,000 to your maximum loan amount depending on your overall position, but it doesn't fundamentally change what you can afford to purchase. You're better off proceeding with the rental income assessment as it stands now and targeting a property within that range, rather than waiting for rent growth that only partially translates into borrowing capacity.

The rental income assessment for investment loans is conservative by design, and it doesn't shift meaningfully just because the Perth rental market tightens further. Lenders use long-term assumptions, not current market conditions, which is why trying to time your purchase to coincide with peak rent growth doesn't improve your borrowing position as much as you'd expect.

Why New Builds Still Get Full Negative Gearing

New build investment properties, including house and land packages and newly completed apartments, retain full deductibility of losses against all income regardless of when they're purchased.

The May legislation includes a carve-out for new builds, defined as dwellings constructed on previously vacant land or where the build increases the total number of dwellings on the site. A knock-down rebuild that replaces one house with one house does not qualify. A subdivision that creates two lots and builds two houses does.

Perth has significant new build stock in growth corridors including Byford, Baldivis, Alkimos and Yanchep. These areas also tend to have higher rental yields relative to their purchase price compared to established suburbs closer to the CBD, which makes them more viable as positively geared or near-neutral investments even without relying on full negative gearing deductions.

If timing concerns are driven by the negative gearing changes rather than market cycle concerns, switching your focus to new build rentvesting options removes the issue entirely. You retain the same tax treatment as an established property purchased before the legislation, and you're buying in areas where supply is being absorbed quickly due to interstate migration and Perth's constrained established housing stock.

New builds do come with longer settlement periods, often six to twelve months for house and land packages, which means you're committing to a purchase price today for a property you won't settle until next year. That introduces a different kind of timing risk, because if the market softens during construction, you're locked in at the higher price. But it also means that if the market continues rising, you've locked in a price that looks favourable by the time you settle. Neither scenario is predictable, which is why the decision comes back to whether the property works at the price you're paying, not whether you've picked the perfect entry point.

What Happens If You Wait Another Six Months

If you wait another six months, you'll have six months more data about where the Perth market is moving, and you'll be six months further from the entry point you were trying to identify.

Property cycles don't announce themselves in advance. By the time there's consensus that a market has bottomed, prices have already started rising and buyers are competing for stock that was sitting available three months earlier. Perth's rental vacancy rate and interstate migration patterns suggest the current cycle has momentum, but that doesn't mean prices will rise in a straight line or that every suburb will perform identically.

What it does mean is that delaying a purchase in the hope of better timing only works if you're correct about the direction and magnitude of the next move, and if you can execute quickly enough once that move is confirmed. Most investors can't do either. They wait for confirmation, then wait for a property that fits their criteria, then wait for finance approval, and by the time they've completed all three steps, the window they were trying to time has closed.

The alternative is to define what you need the property to do over a five to ten year hold period, find a property and loan structure that delivers that outcome at today's price and today's rates, and proceed. If prices soften slightly after you purchase, you're holding an asset that's generating rent and building equity while you wait for the next phase of growth. If prices continue rising, you're in the market rather than watching it move past you. Both scenarios are preferable to sitting on the sideline trying to pick the bottom, which almost no one does successfully.

Call one of our team or book an appointment at a time that works for you.

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