I've just read this whole thread. This is what you first wrote:
He told me to go off and plan my ideal wedding, he wasn't bothered if I wanted to do it small and soon or lavish and wait a while.
Now you are saying:
I should be glad he thinks like that but I feel a bit disappointed that my plan for a small, very affordable family do this year has been vetoed in favour of something more expensive next year (still no actually date mentioned though!!) Ah well, at least he's actually giving some input I suppose!
You're "glad" he thinks like that? You're "grateful" for some input? I'd be quite concerned if I were you. When you move house you will find you spend an awful lot more than you bargained for. There will always better things to spend money on than a lavish wedding.
You need to be asking yourself, honestly, why he is now putting it off when it you could have a perfectly nice wedding without spending a fortune either now or next year.
The length of other people's engagements is not really relevant to you, is it? What you were really asking for, in a roundabout way, is people's opinions on how long they would expect to wait before concluding that he is stalling or has changed his mind, and how and whether you should be pushing it.
As Blue says - it's up to you what you think. But if you ask other people's opinions, that's what you'll get.
So here's mine. If it doesn't happen small and soon the odds on it happening at all will diminish by the day. In the meantime, the big unanswered question of "when" will hang over you like a dark cloud.
When you talk about a house move, are you talking about purchasing? If so, you will need to get legal advice about Wills and whether you are going to be Joint Tenants or Tenants in Common if you are purchasing your new home together.
www.adviceguide.org.uk/england/relationships_e/relationships_living_together_marriage_and_civil_partnership_e/living_together_and_marriage_legal_differences.htm#Ending_a_relationship
www.thisismoney.co.uk/money/news/article-1594013/Tenants-in-common-QA.html