KB976/G-BCOH arrived at Strathallan 11/6/75.
Don't know about a fire, but the roof collapse at Woodford was on 12/8/87 when it was owned by the late Charles Church.
Some parts were stored outside Doug Arnold's hangar at Biggin Hill along with sundry parts from other Canadian Lancs for a bit in the early 90s. I think these eventually found their way back across the Atlantic to Kermit Week's collection at Polk City, FL.
Two fliers, PA474 with BBMF plus C-GVRA as twochai's post.
G-ASXX at East Kirby is active and does taxi runs at East Kirby from time to time, but I believe it's unlikely to fly again. Shame as it flew home all the way from Bankstown in May '65.
G-LANC at Duxford was another Doug Arnold potential flier, but since his death it has been restored for the IWM as a static exhibit.