Where can I find clear guidance on how Greece’s Golden Visa prices apply to different areas?

First of all, only for the Regional Units of the North, Central and South Sectors of Athens and the Municipality of Vari Voula Vouliagmeni of the Region of Attica, the Municipality of Thessaloniki of the Region of Central Macedonia and the Regional Units of Mykonos and Santorini of the Region of the South Aegean the minimum value of real estate by the time of its acquisition is set at five hundred thousand (500,000) euros. Piraeus is not included in the mentioned areas. Moreover, a transition period is being granted to foreign investors.

Piraeus is among the regions where the amount is 250.000 euros.