South African start-up Gatvol AI is utilizing agentic synthetic intelligence along with machine studying and huge language fashions to assist owners object to inflated property valuations that result in them pay charges larger than the honest market worth of their property calls for.
“There are two points right here that we are attempting to resolve: one is that individuals don’t perceive how these values are derived, when the municipalities accomplish that and what rights individuals have,” mentioned Jordan Borer, co-founder and chief monetary officer at Gatvol AI.
“The second concern is that individuals don’t know learn how to object in the event that they suppose their property has been incorrectly valuated.”
Based on Borer, municipalities carry out property valuations in two distinct processes. The primary, referred to as a basic valuation roll, happens each 4 years. In the course of the basic valuation cycle, owners have a window of about three months following the municipality’s valuation of their property to object the quantum, with causes. That is when legitimate objections have essentially the most probability of being assessed and responded to, mentioned Borer.
The opposite kind municipal valuations can take, mentioned Borer, is the supplementary valuation. Supplementary valuation rolls are supposed to replace to the primary valuation roll by reflecting modifications to properties comparable to new developments, alterations or errors that occurred after the primary roll was printed. This course of additionally permits for objections and appeals however, in keeping with Borer, there are not any legislative stipulations binding municipalities to particular timelines for responding to owners for supplementary valuations. This makes the probability of a profitable objection by a supplementary valuation notably low.
Honest market worth
Gatvol AI makes use of a mixture of knowledge factors to make its fair-market-value dedication. The sale costs of essentially the most not too long ago offered properties in a given neighbourhood are one of the crucial essential inputs on this calculation. Past the fair-market-value dedication, Gatvol AI makes use of giant language fashions to fill out the paperwork required for a house owner to file an objection with their municipality. The online-based software permits customers to examine that the knowledge the AI populates into the shape is appropriate earlier than submitting it.
Because the enterprise grows, Gatvol AI goals to concentrate on different processes the place people or companies work together with authorities. It needs to streamline these processes in a lot the identical method that the valuation objection course of has been optimised.
Elan Novick, Gatvol co-founder and chief expertise officer, mentioned utilizing an agentic AI system means the enterprise can scale to deal with many extra queries with out the necessity to add extra workers, making it simpler to scale operations.

Gatvol’s clients lower your expenses in both one or two methods, relying on their particular circumstances. Essentially the most direct method is thru the elimination of authorized charges that will in any other case accompany a valuation objection software. Borer mentioned authorized charges can vary between R5 000 and R20 000 relying on the complexity of the appliance, and Gatvol is 50-80% cheaper than that.
The second method is dependent upon whether or not the house owner’s objection is profitable or not. Whether it is, their properties valuation decreases, that means the charges they pay additionally go down, resulting in financial savings. Borer mentioned Gatvol’s expertise is that, on common, municipal valuations are inflated by about 20% in comparison with honest market worth. Owners with a big distinction in these charges have essentially the most to achieve from submitting an objection.
“We had a buyer who in 2021, when Ekurhuleni launched the municipal roll, had a property valued at R4-million that the municipality then raised to R13-million. He didn’t object on the time as a result of he missed the objection window, however he utilized afterward for a re-evaluation and the municipality rejected it,” mentioned Borer.
Unfair burden
He mentioned cash-strapped municipalities typically see inflated municipal charges as method to enhance their revenues. This apply provides an unfair tax burden on owners whose civic responsibility is to pay their charges in keeping with the honest market worth of the properties they personal – and less, he added.
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“We referred to as our platform Gatvol as a result of gatvol is usually how individuals really feel about these items. No one needs to be cheated. Everyone seems to be proud and patriotic, however we expect that municipal valuations needs to be aligned to the precise worth of the property and never what some municipality deems it to be,” mentioned Borer. – © 2025 NewsCentral Media
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