Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Can one get a house mortgage without buying a house?
As a legal contract, a mortgage is a form of secured debt. In the case of a mortgage, the debt is secured using the property asset as collateral. So "no", there is no such thing as a mortgage contract without a property to act as collateral. Is it a good idea?  In the current low interest rate environment, people with good income and credit can obtain a creditline from their bank at a rate comparable to current mortgage rates.  However, if you wish to setup a credit line for an amount comparable to a mortgage, then you will need to secure it with some form of collateral.