The majority of property listings in Nigeria operate as informal open listings, where the owner has given several agents permission to market the property simultaneously. This arrangement benefits no one: agents invest less in each listing because they know the commission may go to someone else, sellers receive inconsistent marketing and mixed messages, and buyers are confused by multiple agents presenting the same property at different prices. Sole agency — an exclusive mandate with one agent — produces measurably better outcomes, and the agents who consistently win sole agency mandates build more profitable practices than those who fight for commission on shared listings.
Understanding the Three Mandate Types
Open listing: The owner gives permission to market the property to any agent who asks. Multiple agents list the same property, often at different prices. Commission goes to whichever agent introduces the buyer or tenant. Agents have no incentive to invest in marketing because the return on investment is uncertain. This is the default mode in most Nigerian markets.
Sole agency: The owner appoints one agent exclusively for a fixed period (typically 3–6 months). During this period, no other agent is authorised to market the property. The appointed agent commits to a specific marketing plan. If the owner sells or lets directly without the agent during the sole agency period, the agent is still owed their fee. This is the professional standard in mature property markets.
Sole selling rights: A stronger form where the agent is owed commission even if the owner independently sells the property to someone the agent did not introduce. Less common in Nigerian practice but worth knowing.
Why Sole Agency Produces Better Outcomes for Sellers
An agent with a sole mandate has a financial reason to invest in professional photography, paid portal listings, social media advertising, and targeted buyer outreach. An agent on an open listing — knowing that 4 other agents are showing the same property — will list it on a free portal and wait for inbound enquiries, investing no further resources. The investment gap between committed sole agency marketing and minimal open-listing marketing directly affects how many qualified buyers see the property and how quickly it sells or lets.
Open listings also produce price confusion. When five agents list the same property at different prices (because each has a slightly different understanding of the seller's expectations), buyers compare prices and assume the lowest-priced listing is the accurate one — which depresses the effective market price. A sole agent sets one price, markets it consistently, and manages price negotiations centrally.
How to Present the Case for Sole Agency to a Skeptical Owner
Most Nigerian property owners resist sole agency because they believe that more agents means more exposure. Address this belief directly: "More agents listing your property simultaneously reduces the quality of each agent's marketing, creates price confusion for buyers, and means no single agent takes ownership of selling it. I will invest [specific marketing actions] in your property over the next [period] because I know I will be compensated for that investment. No other agent will make that commitment without exclusivity."
Offer a performance commitment alongside the exclusivity request: a specific number of viewings in the first 30 days, weekly written market reports, and a structured review at 45 days with an agreed price adjustment if no serious offer has been received. Owners who can see a structured plan with clear milestones are far more likely to accept sole agency than those presented with a vague promise of "better marketing."
Structuring the Sole Agency Agreement
A sole agency agreement should be a short written document (1–2 pages) that states: the agreed asking price, the duration of exclusivity (3 months with a 30-day extension option is standard), the agent's fee on successful completion, what happens if the owner independently sells during the term, and the marketing actions the agent commits to. Have it signed by both parties.
Agents who present a written agreement are perceived as more professional than those who operate on a verbal understanding, and the signed agreement protects both parties. An owner who tries to bypass the sole agent during the term has an enforceable obligation — which discourages the behaviour that makes open listings so damaging to agents.
Building a Track Record That Makes Sole Agency Easier to Win
The most powerful argument for sole agency is evidence of results: "I sold 3 properties on [street/estate] in the last 6 months, all within 45 days of listing at close to asking price." Owners who are deciding whether to trust an agent with exclusivity are primarily asking: can this agent actually sell my property? Track records, testimonials from previous clients, and completed transaction posts on Instagram all contribute to the evidence that you are the agent who can deliver results with an exclusive commitment from the owner.