Grapevine relocation

Question from a newcomer.
I am in the process of buying a house with a well-established grapevine on a south facing wall. I guess that it is some 20 years old, appears to have been well trained and bears a lot of black fruit. The previous owner is deceased, so I can't ask for more information. Unfortunately it is in an area which I want to use for an extension! Is it worth trying to move it? I gather that vines have long tap roots and this one would be hard to get at. Past experience of transplanting established vines has been poor. Any advice?

 

Hi Prastio ... love your avatar! Sorry, I can't answer your question but I do want to welcome you to GC!