I have financed my house largely with borrowed capital, and the equity will mostly come from physical effort; on the other hand, I have rental properties leveraged with debt and a stock portfolio that is also of significant size. Additionally, I have a relatively secure job with an acceptable income..... So I fully financed my house project, although I could have paid for it in cash. But I was able to do this because I have been dealing with financial matters for a long time..... It doesn't have to be black and white. You can bring in some equity as well as engage with investments. But don't rely on financial advisors, you are just a small player with the money to people who know their stuff, or you end up with little Fritz who has zero knowledge but knows what commission they can get on which product.... If you have absolutely no interest in dealing with such stuff.... pay for the house in cash!