Four suspected property hijackers are expected to appear in the Jeppestown Magistrate's Court on Tuesday.
Johannesburg mayor Herman Mashaba said they were arrested during a raid on two hijacked properties in La Rochelle and Rosettenville, in the south of the city.
Mashaba said the arrests came after both properties were reported to the city's group forensic and investigation service (GFIS).
"The owners were denied access to their properties and intimidated by the suspected property hijackers, who were illegally collecting monthly rental from tenants residing in both properties," he said.
Following the raid and the arrests, the two properties were successfully handed over to the rightful owners.
According to Mashaba, 46 hijacked properties have been handed back to their rightful owners to date. About 643 properties in the city are considered hijacked.