If you buy a house directly with Bitcoin, you will still need to pay taxes. You will need to report your Bitcoins to the IRS or whatever your country has, because you can't hide a house.. they will find you have a house sooner or later. So before you think about it, consider the % of Bitcoin that will go to taxes first, because maybe you don't have enough to buy it.
Thats right,it might be much better to convert your btc into fiat but it will take time since some wallets and banks were limiting the cashout. Though houses were really have tax as per law of the governmnents.
Yeah it's a great way to convert your Bitcoin to fiat because if we buy a house then we will most pay tax to government if we earn Bitcoin and then convert our Bitcoin to cash and then easily we can buy house you know that there is many countries do not consider that bitcoin is illegal but i hope bitcoin will be legal currency for all country and if all the government accept bitcoin in Adopt it then it's not a big problem for us to buy a house with Bitcoin currently we can buy a house when we convert our bitcoin to fiat.