Mitsotakis spoke with residents and local officials, who outlined the problems they continue to face in their daily lives.
On 21 August, Mitsotakis had met with the organising committee of residents of Mati and Neo Voutza, which was also hit by the fire.
The residents informed him analytically about the magnitude of the damage and the difficulties they continued to face.
The ND leader offered assurances that he will do anything in his power to expedite the relief measures that have already been announced and to support the fire-stricken.
Mitsotakis had also visited Mati three days after the tragedy, on July 26, but had barred cameras during the visit.