The short answer. Sydney buyers agents charge either a fixed fee or a percentage of the purchase price, usually split into an engagement fee when you sign and a success fee when you buy. NSW law does not set the amount, so it is negotiable, but it does say an agent is not entitled to any commission unless there is a written agency agreement.
That last part is the bit most fee pages skip, and it is the part that protects you. This guide walks through how fees are built in Sydney, what NSW requires the agreement to contain, the costs that sit outside the fee, and who should not pay for a buyers agent at all. If you want to see how we work, our Sydney buyers agent service page sets it out, and a call gets you our fee in writing.
How do Sydney buyers agents charge?
Two models, and most agencies use one or the other.
Fixed fee. A dollar amount agreed before the search starts. It stays the same whether you buy at the bottom or the top of your budget.
Percentage fee. A share of the final purchase price. The fee moves with the price you pay.
The NSW Government’s own guidance puts it plainly: buyers agents “may charge a fixed fee or a percentage of purchase price”, and you can negotiate it because it is not set by law (NSW Government).
Either model is usually billed in two stages. An engagement fee at signing pays for the brief, the research and the search. A success fee, paid when you secure a property, makes up the balance. Some agencies also price auction bidding as a separate service, which matters in a city where so much stock goes under the hammer.
A quick piece of arithmetic that helps when comparing percentage quotes on Sydney prices: on a $1,200,000 purchase, every 0.1 of a percentage point is $1,200. Two quotes that look almost identical as percentages can be a few thousand dollars apart by settlement.
What does NSW law require before you pay a buyers agent?
This is where Sydney buyers are better protected than many realise. Four rules worth knowing:
- They must be licensed. A buyers agent in NSW needs a real estate agent’s licence, or a certificate of registration while working under a licensed agent. You can check any name or number on the NSW licence check.
- No written agreement, no fee. NSW Fair Trading’s guidance on agency agreements says an agent “is not entitled to any commission or expenses” without a written agency agreement, and the signed copy must reach you within 48 hours (NSW Government).
- Rebates must be disclosed. If the agent receives rebates, discounts, commissions or other benefits from the inspectors, conveyancers or other providers they refer you to, they must tell you.
- No referral payments from the other side. A buyers agent must not accept payment for referring you to a selling agent, and must declare any conflict of interest in representing you (NSW Government).
Read rule 4 twice. A fee from you is the only income a buyers agent should be earning on your purchase. If the agreement or the conversation hints at anything else, ask in writing. Our page on how a buyers agent differs from a selling agent covers why that line matters.
What is not included in a Sydney buyers agent fee?
The fee buys the agent’s work. It does not cover the purchase costs that every buyer pays, with or without one:
- Transfer duty (stamp duty), assessed by Revenue NSW. Use the Revenue NSW transfer duty page rather than a figure on an agency blog, because thresholds and concessions change.
- Conveyancer or solicitor for the contract and settlement.
- Building and pest reports, and a strata report for units and townhouses.
- Loan costs from your lender or broker.
Here is the Sydney twist. If you buy at auction there is no cooling-off period, and if you exchange on a private sale and then pull out within the 5 business day cooling-off period you forfeit 0.25% of the price (NSW Government). In practice that means reports get ordered before you know whether you have won. Bid on three auctions, win the third, and you have paid for three sets. Budget for the properties you chase, not just the one you buy.
A worked comparison you can fill in
Fee pages love a single headline number. A better test is to put two or three agents through the same scenario. Ask each for their fee in writing, GST included, at three purchase prices inside your budget.
| Your low price | Your target price | Your top price | |
|---|---|---|---|
| Agent A (fixed) | Same dollar figure | Same dollar figure | Same dollar figure |
| Agent B (percentage) | Rate x price | Rate x price | Rate x price |
Then add these rows to the comparison, because they move the real cost more than the headline does:
- Engagement fee, and whether any of it comes back if no property is bought.
- Auction bidding: included, or extra?
- Exclusivity period, and whether the success fee still applies if you find a property yourself.
- Any rebates or third-party benefits declared in the agreement.
For the questions behind each row, see questions to ask a buyers agent before you sign.
What should a full-service Sydney fee include?
Two fees can look similar and buy very different amounts of work. Before you compare prices, check what each one actually covers. A full-service engagement should include, in writing:
- The brief. A session that sets your budget, strategy and the property types you will and will not consider.
- Research and sourcing. Suburb and comparable sales research, plus properties from selling agents’ pre-market and off-market lists, not only the portals.
- Inspection. Someone from the agency walking through each shortlisted property, with photos and a written view of defects.
- Due diligence coordination. Building and pest, strata reports where relevant, and contract review by your conveyancer or solicitor.
- Negotiation or auction bidding. Who does it, and whether bidding is included or priced separately.
- Exchange to settlement. Who manages the steps between a signed contract and handover.
- After the purchase. Whether any ongoing support is part of the fee.
A cheaper quote that drops two of those lines is a different service, not a better price. A negotiation-only engagement, where you find the property and the agent negotiates, is a legitimate option and should be priced as one.
Who should not pay for a Sydney buyers agent?
We would rather lose an enquiry than take a fee that does not earn its keep. A buyers agent is hard to justify if:
- You live in the suburb you are buying in, have followed its sales for years, and have the weekends to inspect.
- You are buying a home to live in. House Finder works with property investors only, so an owner-occupier is better served by an agent who specialises in that.
- The fee would be a large share of a modest purchase and the brief is simple.
- You want someone to find listings rather than to research, negotiate and bid. That is a cheaper job than full buyers agency.
It tends to pay its way when you are buying from interstate or overseas, when you have lost at auction more than once, when you want stock before it is advertised (see buying off-market in Sydney), or when your time is worth more than the fee.
We will not put a number on what a buyers agent “saves” you. Any average saving quoted without its dataset, sample size and valuation basis is marketing, not evidence.
What does House Finder do for the fee?
House Finder is a buyers agency that acts for investors buying property, and it does not sell property. Founder Simon Loo was named Buyers Agent of the Year, Residential Investment, at the Australian Buyers Agent Awards 2026. The business has helped more than 2,000 clients buy more than 4,000 properties and holds a 5.0 rating across 400+ Google reviews.
How our fee is built:
- Fixed upfront. The fee is set and agreed in writing before the search starts, with no hidden costs added later.
- Set by the service and the location. A full-service package (we manage the search and purchase end to end) and negotiation-only support are priced differently, and so are different cities.
- No commissions from sellers or agents. Your fee is the only payment we take on your purchase.
A full-service engagement covers the investment brief, suburb and comparable sales research, sourcing on and off market, inspection by our strategists, negotiation, and the steps through to settlement, with ongoing mentoring and periodic portfolio reviews afterwards at no additional fee: what each stage of our service involves. We do not give tax, lending or financial advice; your accountant and broker handle those parts.
If you want the fee and the agreement in front of you before deciding, book a strategy call. We will tell you what it costs, what is excluded, and whether we think your Sydney brief is realistic.
About the author. Simon Loo is the founder of House Finder and won Buyers Agent of the Year, Residential Investment, at the Australian Buyers Agent Awards 2026. This article is general information about buyers agent fees in NSW. It is not legal, financial or tax advice and does not take your circumstances into account.
FAQ
How much does a buyers agent cost in Sydney?
Sydney buyers agents charge either a fixed fee agreed before the search or a percentage of the purchase price, usually split into an engagement fee and a success fee. NSW law does not set the amount, so it is negotiable. Compare quotes at the same purchase prices, GST included, rather than comparing headline rates.
Do I need a written agreement with a buyers agent in NSW?
Yes. In NSW an agent is not entitled to any commission or expenses unless a written agency agreement is in place, and a signed copy must be given to you within 48 hours of signing.
Are buyers agent fees negotiable in NSW?
Yes. NSW Government guidance says buyers agents may charge a fixed fee or a percentage of the purchase price and that you can negotiate it, because it is not set by law.
Can a buyers agent be paid by the seller or selling agent in NSW?
A buyers agent in NSW must not accept payment for referring you to a selling agent, must declare any conflict of interest, and must disclose rebates or benefits from service providers they refer you to. Ask for this in writing before you sign.
What costs are on top of a buyers agent fee in Sydney?
Transfer duty assessed by Revenue NSW, conveyancing, building and pest reports, strata reports for units, and loan costs. Because auctions have no cooling-off period, reports are often paid on properties you do not end up buying.
How do I check a Sydney buyers agent is licensed?
Search the agent’s name or licence number on the NSW Government licence check at verify.licence.nsw.gov.au. A buyers agent needs a real estate agent’s licence, or a certificate of registration while working under a licensed agent.
