Can you check the title deeds to land

Have you explored this site? I hope it helps! http://www.landfinder.it/ :) 

Not the title deeds exactly but what's in the Cataste, yes. The site is password protected so you'll need to ask your geometra to look and in any case you need him to see that what's there corresponds with your house purchase contract. It's well worth doing this if you bought your property more than 15 years back because when the cataste contents were digitised it was outsourced and is now totally riddled with errors - I mean totally!