It is only going to give the location of your town, not your house. If you are seeing you house, then that is because you are staring your current location with google maps and it is defaulting to that. I am fairly sure that you have not given your address to
@Shaun and he has a recorded on CC for all to see. When I do it with my profile, I am first taken Tom Warwick University which is not even in Warwick, then it takes me to Warwick twin centre which is more than a mile away from me.