These are the principal streets: Школьная Улица, Ленинская Улица.
In term of town halls you can find 1 places (like "Администрация с. п. Ключи"). For post offices you have 1 places with "Почта России" for example.
In term of schools you can find 1 location in the region (like "Ключевская ООШ").
Are you looking for an apartment for sale/rent? Or interested by a house? You can check that on Циан.
Closest cities