Google Ads mistakes costing Australian buyers agents mandates

Most buyers agents in Australia assume a busy Google Ads account is a good sign. More clicks, more form fills, more calls booked in the diary. It usually means the opposite. A hot account with the wrong structure behind it is just an expensive way to talk to people who were never going to hire you: vendors looking for a selling agent, first-home buyers hunting free advice, someone’s cousin who typed “buyer’s agent” into Google out of curiosity at 11pm.

Here’s the cost nobody puts in the monthly report. Every enquiry that shouldn’t have come through still eats a discovery call, a follow-up email, and twenty minutes of a principal’s morning explaining why you’re not a selling agent and why the fee isn’t negotiable down to a flat $500. Multiply that across a month and you’ve lost half a day of the person who’s supposed to be closing mandates, not qualifying strangers. Spending more on ads doesn’t fix that. It just buys you more of the same conversation, faster.

The good news is that the errors sitting in most buyers agent Google Ads accounts are specific and fixable. They’re not mysterious targeting problems that need a data science degree to untangle. They’re settings someone left on, campaigns someone never split, and a landing page nobody ever revisited after the first build. Here’s where they hide, and what to do about each one.

The Seven Mistakes Burning Buyers Agent Budgets Across Australia

That number is meaningless for a buyers agent business if the account is stacking broad-match sell-side traffic against a homepage that doesn’t mention the fee model. A healthy ROAS on the dashboard and a full diary of signed mandates are two different outcomes, and only one of them pays the rent.

If you want a second opinion on how a buyers agent’s Google Ads account and search strategy should be structured before you spend another dollar on it, that’s a conversation worth having early, not after three months of guessing.

What to Fix This Month vs What Can Wait

Not every fix carries the same weight, and trying to do all seven at once usually means none of them get done properly. Tracking comes first, always, because every other decision you make depends on knowing which clicks turned into mandates. After that, the order below has worked well across buyers agent accounts we’ve rebuilt.

Roughly 20 to 30 percent of SEM budget in a typical account still lands on mismatched queries, neglected negative lists, or landing pages that don’t match the ad. For a buyers agent spending a modest monthly budget on search, that’s not a rounding error, it’s the difference between a fee-earning mandate and a wasted afternoon on the phone with someone who wanted a free suburb report.

If your paid traffic is landing on a page and then just disappearing, no form, no click on the phone number, no scroll past the first section, that’s usually not a targeting problem at all. It’s a page problem, and it’s the kind of thing you can only diagnose by watching real sessions rather than guessing from a conversion count. HeyLead Insights shows exactly where visitors stall on a landing page, which is often the fastest way to find out whether the fix belongs in the ad account or on the page itself.

One Firm’s Turnaround: From Auction-Day Leads to Signed Mandates

Picture a two-person buyers agency working the inner east of Melbourne, split fairly evenly between full-search mandates and one-off auction bidding jobs. Their Google Ads account had been running for over a year on one campaign, one set of ads, and a homepage that listed every service they offered. Enquiries came in steadily. Signed mandates didn’t.

The mechanism turned out to be simple once someone actually read the search terms report. Roughly a third of the clicks were coming from people searching things like “how to negotiate at auction” and “buyer’s agent vs solicitor”, informational queries with zero intent to hire anyone that week. Broad match had been catching all of it, and because the auction-bidding landing page converted those browsers into cheap form fills at a higher rate than the expensive full-search enquiries, the bidding algorithm had quietly optimised the whole account toward the wrong outcome.

The fix wasn’t a bigger budget. It was splitting the account into two campaigns, adding a solid negative list built from that same search terms report, and building a second landing page specifically for full-search mandates that led with the fee structure and the suburbs covered, instead of a generic overview. Within a few weeks the number of enquiries dropped, noticeably. But the ones still coming through had already ruled out doing it themselves, already understood the fee model, and were calling to book a consult, not to ask what a buyer’s agent even does. This is an illustrative scenario built from patterns we see repeatedly across buyers agent accounts, not a single client’s exact figures, but the mechanism holds up every time we’ve watched it play out.

The Line Owners Repeat When They See Where Their Budget Actually Went

“I told our marketing person for a year that the leads felt off, and I couldn’t say why until I actually sat down and read the search terms myself. A third of it was people trying to sell, not buy.” - Director, buyers agency, Melbourne

“We’re a Perth firm and someone had built our campaigns off a Melbourne template. Every ad talked about beating other bidders at auction. Half our market buys through private treaty and never sets foot at an auction. No wonder the click-through was fine and the calls were nothing.” - Owner, buyers agency, Perth

FAQs

How much should a buyers agent in Australia budget for Google Ads? There’s no single right number, and anyone who quotes one before seeing your market and your fee structure is guessing. What matters more than the total figure is whether the budget is split by service tier and weighted toward the buying season in your city, rather than spread flat across twelve months.

Do we need separate campaigns for auction bidding only versus full-search mandates? Yes, almost always. These are different buyers with different price sensitivity and different decision timelines, and lumping them together lets Google’s bidding optimise toward whichever converts cheaper, which is usually the lower-value service.

Should the fee model, including GST, actually appear in the ad or the landing page? Put it in the landing page at minimum, and consider an ad extension line for it too. It costs you some clicks from people who were never going to hire you anyway, and it saves your team the recurring call where someone’s shocked the buyer pays the fee, not the vendor.

How long before Google Ads starts producing signed mandates rather than just enquiries? Given how long buyers agent sales cycles run, expect three to six months before you can judge the account fairly, and that’s assuming call tracking and offline conversion import are in place from day one. Judging the account on form fills in month one will tell you almost nothing useful.

Is Performance Max worth trying for a buyers agent account? It can work once your conversion signals are clean, because Performance Max leans hard on the data you feed it. Turning it on before call tracking and offline conversions are wired up just means it optimises toward the wrong outcome faster and at a larger scale.

Putting it to work

Start this week by pulling the last 60 to 90 days of your search terms report and reading every line, not just the ones with the most clicks. Flag anything with sell, listing, career, jobs, or course in it, and check what share of your spend those terms actually pulled. It usually takes under an hour and it’s the single clearest signal of where budget is leaking before you spend another dollar chasing volume.

If what you find is a mess of mismatched search terms, a landing page that hides the fee model, or conversion tracking that only counts form fills instead of signed mandates, that’s exactly the kind of ongoing account cleanup and measurement work HeyLead takes off a buyers agent’s plate, so the reporting reflects mandates won, not just clicks bought. Chat with us on WhatsApp.