Hi, our house is victorian, lived in 3years. We have a tiled floor in hallway which we don't like but have done nothing with it as thought it was the original victorian floor - it does look like it. Had a man around this week who specialises in cleaning floor tiles and he seems to think the floor is not the original and that a lot of these house had replicas put down in the 60/70's. He also said that if the flooring was original then the building would be listed. Music to our ears if not original as would love to get rid and put in some lovely new tiles but don't want to do this if they are original. How can I find out for sure? He said one way of telling is that our floor is completely flat and if original there would be uneven places. Can anyone help please?xx