Genuine luxury houses are expensive everywhere, as the interiors for a luxury house cost a lot.
But you can get McMansions cheap in South Dakota.
Bulgaria from about $100K, more by the sea, Thailand from about $250K, Russia from about $600K.
Anything genuine anywhere is going to cost a few million and there isn't much difference in the price by country, only by locality. i.e. a mansion in Gulshan, Dhaka Bangladesh will cost you about $10 million; while in rural Utah you could get the same for about $3 million.
But you can get McMansions cheap in South Dakota.
Bulgaria from about $100K, more by the sea, Thailand from about $250K, Russia from about $600K.
Anything genuine anywhere is going to cost a few million and there isn't much difference in the price by country, only by locality. i.e. a mansion in Gulshan, Dhaka Bangladesh will cost you about $10 million; while in rural Utah you could get the same for about $3 million.