Double Agents – Effective Cause Of Sales Of Property - Steven Fisher

February 16, 2023

When one hears the term “double agent”, it usually conjures up scenes from a James Bond

movie or spy novel. Double agents (or property practitioners as they are referred to in the

Property Practitioners Act) (the Act) are, however, sometimes a reality in the world of sales

of immovable property.

An agent is prohibited in terms of the Act from accepting a mandate to sell a property unless

a fully completed and signed mandatory disclosure form has been completed by a

prospective seller. The Act does not, however, obligate an agent to have a written and

signed mandate before commencing with the marketing of a property, and the absence of a

signed mandate agreement between the prospective seller and the agent can sometimes

lead to uncertainty with regard to a number of material issues, including, who is entitled to

commission when there is more than one agent involved or there has been a substantial

lapse of time between an initial introduction of a purchaser to a property and the conclusion

of a sale agreement.

Mandate agreements are often but not always sole mandates. Even if there is a written

document governing the relationship between the parties, there are instances where two

agents claim full commission from the seller of a property, or a dispute arises as to whether

an agent is entitled to payment of commission at all.

Disputes between sellers and agents are unfortunately not uncommon and often result in

litigation. In some cases new causes intervene and the original introduction of a purchaser to

a property is not what in fact ultimately results in the purchase of the property. In such

circumstances our courts have ruled that the seller is not legally liable for payment of

commission to the original agent. In the absence of any clear agreement to the contrary, our

courts have generally held that once it has been established that an agent was the “effective

cause” of a sale, notwithstanding that the sale may have only been finalised long after the

agent’s active efforts came to an end, the agent would be entitled to payment of commission.

Sellers and agents alike are well-advised to clearly record all aspects of their relationship

with regard to the prospective sale of a property and to keep clear records of parties that

have been introduced by such agent to the seller. Failure to do so can, and often does,

result in “double agents” having relevance outside of the world of espionage.

Steven Fisher

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Illovo Corner
24 Fricker Road
Sandton, Johannesburg 2196
South Africa
Tel: +27 11 328 1700