After Managing 200+ Rentals, Here's the One Mindset Shift That Fixes Everything

I want to start with a number that should bother you.

$4,680.

That is the average cost of tenant turnover in Victoria when you add up the vacancy period, re-letting fees, advertising, touch-up maintenance, and the condition report cycle. Domain's rental data from late 2022 confirmed what our own books had been telling us for years: every time a tenant walks out, the landlord haemorrhages the equivalent of roughly ten weeks' rent 1.

Now imagine you own three investment properties and churn a tenant on each one every eighteen months. You are bleeding north of $9,000 a year just on friction. That is money that could be sitting in your offset account, compounding against your mortgage.

After managing more than 200 rental properties across Melbourne’s southeast corridor—Hampton Park, Cranbourne, Narre Warren, Boronia, Frankston—our team has processed several thousand tenancy applications. We have seen the full circus: landlords who refuse to fix a busted hot water system over a $450 bill, tenants who lodge maintenance requests for a squeaky cupboard hinge, and everything in between.

And the pattern is unmistakable. The landlords who build wealth—actual, compounding, generational wealth—are the ones who treat the tenant relationship as an alliance rather than a battlefield.

The $20 rule that changes everything

Here is a pricing trick so counterintuitive it makes most landlords twitch.

If you are a tenant struggling to get your application approved, add $20 to the listed weekly rent on your application. Not $50. Not $80. Twenty dollars.

Why does this work? Because we have reviewed thousands of applications and developed a sharp sense of what signals confidence versus desperation. A tenant who offers $50 above the asking price actually raises red flags. The property manager—and the landlord behind them—starts wondering: does this person have a terrible rental history? Did they fail background checks elsewhere and are now trying to buy their way in?

But $20 is different. It reads as a small, reasonable gesture of goodwill. It says: I want this property, I am financially stable, and I am willing to invest a modest premium for certainty. Over a twelve-month lease, that $20 per week adds $1,040 to your annual rent bill. For most working professionals earning $75,000 or above, that is manageable. And the payoff—landing a property you genuinely want in a market where Melbourne’s rental vacancy sits below 1.5% in many southeast suburbs 2—is worth every cent.

Now flip the coin. If you are a landlord, the $20 rule works in reverse.

Every single one of my own investment properties is listed $20 below the comparable market rent. Sound mad? Let me walk you through the maths.

Assume your property would rent at $500 per week at market rate. List it at $480. You sacrifice $20 per week. But by pricing slightly below market, you do three things simultaneously. First, you attract a deeper applicant pool—we routinely see 30-60 enquiries in the first 48 hours when a competitively priced listing goes live on realestate.com.au in Casey or Knox LGA 3. Second, competition among applicants heats up. Some will voluntarily offer above the listed price—mirroring the underquoting dynamic that auction agents have exploited for decades. Third, and most critically, you fill the property faster.

If listing at $500 takes three weeks to secure a tenant, and listing at $480 takes one week, you have saved two weeks of vacancy. Two weeks at $500 is $1,000 in lost rent. Your annual rent at $480 is $24,960 versus a theoretical $26,000 at $500—but only if the higher price delivered zero vacancy. In practice, the landlord who prices aggressively almost always nets more over the full twelve months.

"We have found across our portfolio that landlords who price $15-$20 below comparable listings achieve a median vacancy of 6 days between tenancies, versus 19 days for those who push top-of-market pricing," says Yan Zhu, Co-Founder and Chief Data Officer at PremiumRea. "Over a five-year holding period, the cumulative difference can exceed $5,000."

You are on the same team (whether you like it or not)

This is the mindset shift that separates amateur landlords from professionals.

The tenant, the property manager, and the landlord are not three parties sitting across a negotiating table. They are three people in the same boat, paddling against the same current. The current is the bank. The current is vacancy. The current is depreciation and entropy eating away at your asset if nobody takes care of it.

Think about what each party actually wants:

• The landlord wants a reliable tenant who pays on time, treats the property with basic respect, and stays for more than twelve months. That is it. Nothing exotic.
• The tenant wants a home that meets their living needs, a property manager who responds to urgent repairs promptly, and a landlord who does not nickel-and-dime them on every maintenance request.
• The property manager wants both sides happy so they can focus on portfolio growth rather than firefighting disputes.

When all three parties operate from a collaborative mindset, the outcomes are remarkably good. Rent gets paid. Repairs get done. The property stays in decent condition. The landlord’s insurance premiums stay low because there are no claims. The tenant stays for two, three, even four years—eliminating that $4,680 turnover cost entirely.

Our rental management division runs a strict 1:50 ratio—each dedicated leasing property manager handles a maximum of 50 properties 4. The industry average in Melbourne is closer to 1:170. That ratio matters because a PM managing 170 properties physically cannot respond to a burst pipe at 11pm on a Tuesday. Ours can. And that responsiveness is what keeps tenants from feeling neglected, which is what keeps them from leaving.

"We tell every new landlord the same thing on day one: your tenant is not your opponent. Your tenant is your teammate against vacancy and bank interest," says Joey Don, Co-Founder and CEO at PremiumRea. "If you treat them well, they will treat your asset well. If you fight them on a $450 hot water repair, they will stop caring about your carpet."

When the relationship goes wrong (and how to prevent it)

I want to be specific about the failure modes, because understanding them prevents them.

Failure mode one: the demanding tenant. This is the tenant who lodges maintenance requests for things that are not broken. Who wants compensation for minor inconveniences. Who treats the property manager as a personal concierge. This behaviour exhausts the landlord’s goodwill. After two or three frivolous requests, the landlord mentally checks out and starts resisting legitimate repairs. The relationship enters a death spiral.

Prevention: thorough tenant screening before the lease is signed. Our team runs TICA and Equifax background checks on every applicant, verifies employment directly with the employer, and enforces a hard cap—rent must not exceed 30% of gross household income 5. This filters out financially stressed applicants who are statistically more likely to become high-maintenance tenants.

Failure mode two: the stingy landlord. This is the landlord who quibbles over a $450 hot water service when the tenant has not had a hot shower in three days. Who delays approving a $200 plumbing fix because they want a second quote. Who treats every maintenance invoice as a personal affront.

This landlord does not realise that a tenant who feels neglected stops caring about the property. They stop wiping down the kitchen splashback. They stop reporting small leaks before they become big leaks. They move out at the first opportunity and leave the place in a state that costs $2,000 to rectify.

Prevention: have a standing maintenance protocol. At PremiumRea, any repair under $500 is pre-approved and actioned within 48 hours. Anything above $500 gets three quotes, and we present them to the landlord with a clear recommendation. The landlord makes the final call, but they make it fast—because we have already done the legwork.

The data supports this approach. A 2022 study by the Tenants’ Union of Victoria found that 68% of tenants who left a rental within the first twelve months cited "unresponsive landlord or property manager" as a contributing factor 6. Losing a tenant over a $450 hot water bill when turnover costs $4,680 is, to put it gently, spectacularly poor arithmetic.

The financial case for collaboration

Let me build this out with real numbers from our portfolio.

Consider a property in Cranbourne purchased for $650,000. After a $12,000 cosmetic renovation—interior paint, SPC flooring at $62 per square metre, new tapware—the main house rents for $530 per week. A 30-square-metre granny flat was added in the backyard for $110,000 plus GST, renting at $370 per week. Total weekly rent: $900 7.

Scenario A: the adversarial landlord. Refuses minor repairs, pushes rent increases aggressively, communicates through the PM with hostility. Tenant in the main house leaves after nine months. Three weeks vacancy, $217 re-advertising on REA Premier, new condition report, letting fee of one week’s rent. Direct cost: approximately $2,300. Indirect cost: the replacement tenant accepts only $500 per week because the property now has mediocre reviews on tenant forums.

Scenario B: the collaborative landlord. Approves repairs promptly, communicates respectfully through the PM, offers a modest rent increase of $10 per week at the twelve-month renewal. Tenant stays for three years. Zero vacancy. Zero re-letting costs. Rent increases smoothly from $530 to $550 over three years. And the tenant maintains the property well enough that the routine inspection reports require no action items.

Over three years, Scenario B generates approximately $8,400 more in net rental income than Scenario A. And that does not account for the reduced wear and tear on the property, which preserves its market value at the next bank valuation.

This is not soft, feel-good advice. It is pure financial engineering.

For context, the broader Melbourne rental market has been extraordinarily tight. SQM Research data from Q4 2022 showed Melbourne’s overall vacancy rate at 1.3%, with the City of Casey recording figures below 1.0% in some months 2. In that environment, losing a good tenant is not just expensive—it is unnecessary. There are dozens of quality applicants waiting for every well-maintained property in a decent location.

What good property management actually looks like

I want to pull back the curtain on how we operationalise this philosophy, because the principles are useless without systems to enforce them.

Our rental management team is structured into four specialised divisions: the Reno team (pre-tenancy property preparation and compliance), the Renting team (advertising and tenant acquisition), the Leasing team (dedicated landlord relationship managers), and the Ongoing team (post-tenancy operations including maintenance, inspections, and arrears management) 4.

This structure means no single person is trying to juggle advertising, repairs, tribunal appearances, and landlord updates simultaneously. When a tenant reports a maintenance issue, it goes directly to the Ongoing team’s maintenance coordinator, who raises three quotes through our trade network, presents the recommended option to the landlord’s dedicated Leasing PM, and gets approval within 24-48 hours.

Strict arrears protocol: if rent is 14 days overdue, we issue a formal Notice to Vacate. No exceptions. No "let’s give them another week." This sounds harsh, but it protects the landlord’s cash flow and, paradoxically, it protects the tenant too—because early intervention prevents debts from snowballing to a point where VCAT involvement becomes inevitable 8.

Every property under our management undergoes routine inspections every six months, with detailed photographic condition reports comparing current state to the entry report. This documentation is critical. When a tenant vacates, the evidence is irrefutable: was that stain there at move-in? The photos answer the question in seconds, not weeks of he-said-she-said.

The result: across our portfolio of over 300 managed properties, our average vacancy sits at 8 days between tenancies. The Melbourne average, according to the Property Investment Professionals of Australia, is closer to 21 days 9. That gap, multiplied across hundreds of properties, represents millions of dollars in preserved income.

Three rules to take away today

If you remember nothing else from this article, remember these three principles.

First: price your rental $15-$20 below comparable listings. You will fill the property faster, attract better applicants, and net more over the year than the landlord who chases top dollar and sits vacant for three weeks.

Second: approve repairs fast and without drama. Every dollar you spend maintaining the property is an investment in tenant retention. Every dollar you refuse to spend is a bet that your tenant will not leave—and that bet has terrible odds in a market with sub-2% vacancy.

Third: remember that you and your tenant are fighting the bank together, not fighting each other. The bank collects interest whether your property is tenanted or empty. Vacancy is the only enemy. Everything else—rent negotiations, maintenance requests, lease renewals—is a collaborative exercise in keeping that vacancy number as close to zero as humanly possible.

The landlords in our portfolio who follow these rules are the ones calling me in year three to discuss buying their second property, funded by the equity growth and surplus cash flow from their first. The ones who fight their tenants are the ones calling me in year three to discuss selling—at a loss.

The data does not care about your feelings. Collaborate, and the numbers work. Fight, and they do not.