How the MLS works
Co-Broking in Nigeria, Explained
Most co-broke deals are not two agents. They are a chain, and often nobody you can see holds the mandate. What that costs, and what to settle first.
Somebody posts a duplex in Ikeja GRA to one of your agent groups. You have a client who has been looking for exactly that for two months. So you send the usual message, “is this still available, can we co-broke”, and you get the usual reply, “yes, 50-50”.
That is the entire agreement. Two messages, no names, no owner mentioned, no written terms, and a viewing arranged for Saturday. You have both done this dozens of times and it usually works out. Usually.
Co-broking carries a great deal of this market and is one of the least documented things in it. This is what it actually is, where it goes wrong, and what to settle before anybody views anything.
What Co-Broking Is Supposed to Be
Two agents, one property, one buyer, one fee split between them.
One holds the mandate: the instruction from the owner, the price agreed with them, the property theirs to market. The other brings the buyer. Neither could have closed it alone, so the fee is split and both earn on a deal that would otherwise have been nobody’s.
That is not a Nigerian invention. It is the basis of how organised markets work, and it is why a multiple listing service exists at all: it is a cooperative among competing professionals to share listing data so the agent with the buyer can find the agent with the property.
What It Usually Is Instead
Now the version you actually work in, because the two-agent picture above is maybe half of it, and the other half behaves completely differently.
Most of the time it is not two agents. It is a chain. The duplex reaches your group because an agent forwarded it from another group, where somebody else had forwarded it from a third, and by the time it is in front of you there may be three or four people between you and whoever actually has the instruction. Very often nobody you can see holds the mandate at all. Everyone in the visible chain is co-broking on a property they have no authority over, and each of them is in exactly the position you are in.
The clearest proof of it is the loop. Give it a few weeks and a property comes back round: an agent offers you, in good faith, a listing you posted last month, with the price moved and your name nowhere on it. Nobody did anything underhand. The market has no idea where anything came from.
Be fair about why this happens, because it is not greed. If you hold no inventory this month, forwarding is the only way to be in the deal at all. The structure rewards passing things on, so things get passed on. The trouble is what the chain does to everybody in it.
The fee divides by however many links there are. A split you imagined as half becomes a quarter, then a fifth, and somebody near the end is doing real work for very little.
The price drifts upward. Each link that adds a margin moves the number further from what the owner agreed, which is where three prices for one property come from.
Nobody can answer a simple question. Is it still available, can we see it on Saturday, is that the real price. The person who knows is three forwards away and may not answer today.
And your introduction is invisible. You brought the buyer, but the mandate holder has never heard your name.
Why It Runs on Trust Here, and What That Costs
All of that traces to one absence. There is no register of who holds which mandate, so when the duplex appears you cannot check whether the person posting it has the instruction or saw it twenty minutes ago in another group.
Three more things follow from the same gap.
The property that was never available. It sold in June. The post was copied from an older post. You have now spent a Saturday and some of your client’s patience on a viewing that could not happen.
The disappearing split. The offer comes in, the deal closes, and the conversation about your half becomes noticeably harder to have than it was when you were both being friendly in the group. You have a WhatsApp message and no agreement.
And the quiet one. Your client meets somebody at the viewing, likes them, and finishes the transaction without you. Nothing was stolen. Nothing recorded that she came through you either.
None of this means Nigerian agents are dishonest. Most co-broke arrangements go fine and get paid. The point is that the ones that go wrong go wrong for structural reasons, and being a nice person is not a defence against a structural problem.
Settle These Before the Viewing, Not After the Offer
The single most useful habit available to you costs nothing and takes four minutes. Have the awkward conversation early, when neither of you has invested anything, rather than late, when both of you have.
Do you hold the mandate, or are you also co-broking? Ask it directly, in writing, and expect “also co-broking” to be the answer. That is not a problem by itself. Not knowing is. The follow-up is the real one: who does hold it, and can you reach them today.
What is the split, in numbers, and split of what? “50-50” is not an agreement until you both mean the same thing by it. Of the total agency fee, or of what remains after somebody else has taken theirs? Write the actual figure.
Who introduces the buyer, and how is that recorded? Send a message naming your client to the listing agent before the viewing, and keep it. In a co-broke arranged in a group chat, that message is the whole of your record.
Who attends the viewing? You should. Every time. Not because your client is untrustworthy, but because a relationship that only exists in your phone is a relationship you can lose in an afternoon. There is more on that in splitting commission without losing the client.
When and how does the money move? At which stage, and paid by whom to whom. Most disputes are not about the percentage but about the timing, and about one person chasing another for something they thought was settled.
And what if she buys a different property from the same owner? It comes up more than you would expect with developers, and nobody agrees it in advance.
Four minutes, in writing, before Saturday.
What a Shared Record Changes
Not the relationship, and not the negotiation. What it changes is what each of you can verify before agreeing to anything.
When the property exists as one record, and listing it meant declaring what authority you hold, the first question stops being a matter of somebody’s word. You are looking at an entry rather than asking a man to confirm his own honesty, and if the entry is wrong there is a claims process with evidence and a deadline instead of an argument. More to the point, the chain stops forming. Nothing is gained by standing in the middle of a link everybody can see around.
The date and status on the record deal with the second problem. A property marked sold in June is not sitting in a group chat pretending otherwise, and you do not spend Saturday on it.

The two lines that answer most of the awkward questions before you ask them: when it came on, and whether it is still available.
And the introduction gets recorded rather than remembered, which is the part that protects the selling agent. In ours a referral is its own record: both agents, the buyer, the split that was agreed at the time, a note from each side, and a status that moves from pending to accepted, declined or completed. The split is set on the listing itself, so it is visible before you refer anybody rather than negotiated afterwards.
The version worth knowing about is the one you do not have to remember at all. When a buyer enquires on a property through your website, and that listing belongs to another agent, the referral is created at the moment she submits the form. Nobody sends a message. Nobody has to think of it on a Saturday. That is the whole argument of what a multiple listing service is, and it is why duplicated listings and co-broke disputes turn out to be the same problem wearing different clothes.
Two limits, because you should hear them from us rather than discover them.
The listing agent moves the status, not you. They are the one who accepts, declines, or marks the deal completed. That is the right way round, since they are the one who knows when it closed, and it does mean your record of the introduction is stronger than your record of the outcome.
A referral does not sit open forever. It carries an expiry, so a buyer you introduced and did not follow through on does not entitle you to a fee two years later. Reasonable, and worth knowing before you rely on it.
And it does not make the split enforceable by itself. A record of who introduced whom is evidence, and evidence is worth a great deal in a dispute between two people who both want to keep working in the same market. It is not a contract, and nobody should tell you it is.
Being the Agent People Want to Co-Broke With
Worth saying, because this is the part you control entirely and it compounds.
Reputation is the actual currency here, and it is earned in small, boring ways: answering the mandate question honestly, paying the split when you said you would, telling somebody early that a property has gone, and not going around a colleague when the chance appears.
The agents who do this get shown properties first. That is the whole return, and it is a large one. Being the person other agents bring deals to is worth more over a career than any individual split you might have squeezed.
Registration helps too, for the same reason. Nigeria has professional bodies whose registers exist so that somebody can check you are who you say you are, including the Nigerian Institution of Estate Surveyors and Valuers, which publishes lists of members and registered firms. Being checkable is a commercial position, not an administrative chore.
If you want your listings in a place where other agents can find them and the mandate is recorded against your name, that is what the MLS is for, and if you would rather talk it through than read about it, ask us directly. And if you are still deciding which part of your week to fix first, start here.
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