Residency permit- do we really need to have €4000 each in Greek bank?

We have found a lovely house to rent  in Pelopennese. We were informed by the local police that we need a minimum of €4000 each in a Greek bank account to apply for a residency permit
can anyone help with what we really do need we are getting so many conflicting messages.
we plan to move on October  so still time to change  our minds.

Hi,can I ask what nationality you are?If you are European then you dont need a permit to be here,Europeans staying permanently register at the police station which costs very little money,if you are only staying a few months you do nothing.

Generally speaking,   anyone holding an American passport would need at least 5,000  euros  in holdings to stay here.. as anyone from the Uk ..   You don1`t need anything...  to stay here..

If your buying a house here in Greece... U need a tax number...
If You buy a car here , U need a tax number....
Your passport should be enough to get a tax number   especially  if your buying a house here... BUT    do go to your local office and ask... as things can change ..... & always get a 2ns=d opinion     :)

5000 in holdings?