It was a "printing error", she said, over which she had no control, and the authority accepted any "prudent reader" would realise it was an error.
The agent also said an initial draft of a flyer advertising the property made reference to a "carport" which was deleted before it was printed.
"The committee concluded this was human error and no member of the public was misled [and] therefore it was inconsequential," panel member Geoff Warren said.
The homeowners also complained the agent inaccurately told buyers the home had another offer pending, that it was built in the 1940s - two decades before the house was actually constructed - and that it was professionally painted when the homeowners painted it themselves.
But the agent refuted the complaints - stating she had never told buyers the home had been professionally painted or was built in the 1940s.
She denied ever saying there was another offer pending on the property, but said she made a "statement to the effect there was other interest in the property".
The agent did admit she referred to RV as "Reserved Value" instead of "Rateable Value" to the homeowners in a private email - prompting them to complain the licensee was "confused" about the terminology.
A second agent was accused of "verbally abusing" one of the homeowners after she complained to him - but the agent denied the claim, stating the woman made the comment to him: "I will tell my community what a bad man you are."
The authority decided to take no further action on any of the complaints.