Buying a yacht

Should you use the broker's surveyor or appoint your own?

Published 16 September 2026 NAVI Yacht Consulting Reading time 7 minutes
The short answer

Appoint your own. This is not a judgement on the surveyor a broker puts forward. That person may be excellent. It is a question of who the surveyor answers to.

The broker listing the yacht is engaged by the owner to act for the owner. The commission is paid by the seller when the yacht sells. The buyer pays for the survey and for lifting the vessel out. The choice of surveyor is the one part of that arrangement the buyer controls. Giving it away costs nothing on the day and a great deal if a finding later has to be argued.

The shape of a brokered sale

A brokered sale has a defined structure. The owner appoints a broker under a central agency agreement. That agreement gives the broker exclusive conduct of the sale. Enquiries are directed through them.

Commission is traditionally paid by the seller. It is set in writing in that agreement and it falls due when the yacht is sold. Where a second broker introduces the buyer, the two divide it between them. Around ten per cent is the figure usually quoted in the brokerage market.

None of this is improper and none of it is hidden. It is the ordinary machinery of the market. The point for a buyer is narrower than misconduct. Every professional already engaged in that transaction was engaged by the seller. Their duties run to the seller. The buyer has nobody until the buyer appoints somebody.

The question is not whether anyone is behaving badly. It is that a buyer who accepts the seller's arrangements arrives at the most expensive decision of the transaction with no one instructed on their side.
Who engages whom in a brokered yacht sale The owner engages the listing broker exclusively and the seller pays that broker a commission when the yacht sells. On the other side the buyer pays for the survey and the haul out. The surveyor stands on the buyer's side only if the buyer appoints them. That position is empty until the buyer fills it. Engaged by the seller The owner Engages, exclusively The listing broker Commission is set in the central agency agreement. The seller pays it when the yacht sells. Engaged by the buyer The buyer Instructs and pays Your surveyor Empty until the buyer fills it. The buyer pays for the survey and the haul out in either case.
The buyer funds the survey whichever way the appointment is made. The only question is who the surveyor answers to.

The buyer is already paying

The survey is the buyer's cost. So is lifting the vessel for inspection. That is settled practice and nobody disputes it.

Which makes the position worth stating plainly. The buyer is funding the only genuinely independent piece of evidence in the transaction. The question was never who pays. It is who chooses, who instructs, who receives the report and who is entitled to rely on it.

The recommendation is usually made in good faith

A broker selling yachts every month knows which surveyors arrive when they said they would, write clearly and do not raise alarms that dissolve on closer inspection. That knowledge is real and it has value.

It is also the difficulty. A surveyor who is recommended regularly holds a commercial relationship with the source of those recommendations. Nobody needs to act improperly for that to shape an outcome. An incentive does not have to be conscious to operate. Being firm about a marginal finding costs nothing today. It may cost the next referral.

Competence and independence are separate qualities. A broker's candidate may hold the first in abundance. Only the buyer can secure the second.

The regulatory gap nobody puts to buyers

In the United Kingdom there is no licence to practise as a marine surveyor on a privately used pleasure vessel. There is no statutory register. There is no qualification required by law. The International Institute of Marine Surveying, the profession's own body, describes the industry as one that "remains largely unregulated".

Buyers frequently hear that a surveyor is authorised by the Maritime and Coastguard Agency, then reasonably assume a licensing regime stands behind the work. That is not what the phrase means. Certifying authorities are authorised by the MCA to examine and certificate vessels in commercial use up to twenty four metres load line length, under the small commercial vessel codes. They certify vessels rather than surveyors. A yacht that meets the definition of a pleasure vessel sits outside the scope of those codes entirely.

On the vessels where this matters most the gap is wider still. A large yacht in private use is not reached by that regime at any point.

The conclusion is not that surveyors are unqualified. A great many hold serious credentials and carry them properly. The conclusion is that the credentials are voluntary. Nothing verifies them on the buyer's behalf. The professional body says as much: it places the burden on the owner to be satisfied that the surveyor is competent for the particular job. It tells the owner to ask the surveyor to confirm that professional indemnity cover is current and adequate.

What to establish before instructing anyone

None of this requires technical knowledge. It requires asking, in writing, before an engagement exists.

  • Membership and its grade, confirmed with the professional body directly rather than taken from a website badge or a curriculum vitae.
  • Professional indemnity cover, current and at a level that bears some relation to the value of the vessel being bought.
  • Experience at this size and type, in the disciplines the vessel actually needs rather than in surveying generally.
  • Who instructs, who the report is addressed to and who may rely on it. These are three different questions. On a large vessel they are frequently answered carelessly.
  • Any connection to the seller, the broker, the manager or the yard, in the recent past as well as today.

Scope belongs in the same conversation. What the surveyor will be permitted to open and enter is settled before anyone boards rather than discovered on the day. We have set out what access a surveyor should have and what a refusal tells you separately. The documents worth demanding in advance are covered in what a maintenance record tells you that the vessel cannot.

The one answer that ends the conversation

Of everything a buyer might screen for, a single item disqualifies outright. Conflict of interest. It is also the only one a buyer can test without knowing anything about machinery.

Ask directly. Has this surveyor worked for the seller, the broker, the manager or the yard? Ask when. Ask how often. An independent professional answers that question without discomfort. Hesitation is itself information.

What independence actually buys

The value of instructing your own surveyor is not that they find more defects. A good surveyor from any source finds what is there.

The value is that the finding does not have to survive a relationship. It is written in the same words whether it is convenient or not. It is addressed to you. It is yours to use, to disclose or to withhold. If it becomes the basis of a conversation about price, nobody on the other side of that conversation is also the person who chose the expert. What follows from a report of that kind is a separate subject. We have covered it in what happens once defects are found.

A fair reading of the other side

Brokers are not the adversary in this. A broker who wants a clean completion has a real interest in problems surfacing before contract rather than afterwards. A dispute after delivery serves nobody. Many brokers will offer several names without hesitation. That is the behaviour of somebody expecting scrutiny rather than avoiding it.

The advice that follows is therefore not to refuse the names. Take them. Then verify independently and instruct directly. The person examining the vessel should be engaged by the person buying it. Asking the seller's agent for candidates is reasonable. Allowing the seller's agent to appoint the buyer's expert is a different thing altogether.

The disciplines a vessel needs are a question in their own right. So is the reason one specialist rarely covers all of them. How we approach an inspection sets out the shape of it.

This article describes the commercial structure of a brokered yacht sale and the professional framework surrounding marine surveying in the United Kingdom. It is general information rather than advice on any transaction. Your own contract governs your rights. Take legal advice on it from a solicitor.

Questions buyers ask

Choosing who inspects the vessel

Is the broker's recommended surveyor a bad surveyor?

Usually not. The recommendation is normally made in good faith and the surveyor named is often experienced. Competence is not the issue being raised here.

The issue is structural. The broker is engaged by the seller and paid by the seller when the yacht sells. A surveyor who receives repeat recommendations holds a commercial relationship with that source. Nobody has to act improperly for an incentive of that kind to matter. Instruct your own surveyor and the question never arises.

Who pays for a pre-purchase yacht survey?

The buyer. The buyer also pays for lifting the vessel out of the water where the inspection requires it. This is standard practice in a brokered sale.

It is worth noticing what follows from that. The buyer is funding the one independent piece of evidence in the transaction. The buyer should therefore be the one choosing the surveyor, instructing them and receiving the report.

Are marine surveyors regulated in the United Kingdom?

Not on privately used pleasure vessels. There is no licence to practise, no statutory register and no qualification required by law. The International Institute of Marine Surveying describes its own industry as one that "remains largely unregulated".

Credentials in this field are voluntary. That does not make them worthless. It means nobody checks them for you.

What does it mean when a surveyor says they are MCA authorised?

It refers to the certifying authority system. The Maritime and Coastguard Agency authorises certifying authorities to examine and certificate vessels in commercial use up to twenty four metres load line length, under the small commercial vessel codes.

Two things follow. The system certifies vessels rather than individual surveyors. A yacht meeting the definition of a pleasure vessel falls outside those codes altogether. The phrase is meaningful in its own context. It is not a licence to survey the yacht you are buying.

Which credentials should a yacht surveyor hold?

Membership of a recognised professional body, at a grade you have confirmed with the body itself rather than from a badge on a website. Professional indemnity cover that is current and proportionate to the value of the vessel. Demonstrable experience at the size and type of yacht in question.

Above all, the experience should match the disciplines the vessel needs. A large yacht presents structural, mechanical and architectural questions at the same time. Surveying experience in general is not the same as experience of these.

What should I ask a surveyor before appointing them?

Ask who will instruct them, who the report will be addressed to and who is entitled to rely on it. Ask what access they will require and what they will do if it is refused. Ask about insurance, about grade of membership and about comparable vessels.

Then ask the question that matters most. Have they worked for the seller, the broker, the manager or the yard? If so, when? Conflict of interest is the one disqualifier a buyer can check without any technical knowledge at all.

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