Cliff Topp used his keyboard to write :
Thanks for all the (varying) information and opinions. The house isn't actually on the market yet so I was enquiring more as to what's the done thing and/or would it be considered tight to take something like a CCTV system, rather than the legalities of what's listed on forms and things because as yet, nothing is. The CCTV system is only two years old so it's modern enough and the videos and images from the cameras are superb, so given the replies here, I think we'll list is as going with us.