Is anyone knowledgeable of a massive Nineteenth Century building program the Anglican Communion had planned, maybe for Bristol or Glastonbury, that never came to fruition?

Some years ago, I read that the Anglican Communion slated some really big building program that was supposed to surpass even the Vatican in scale. It was in the late 1800s and maybe planned for Glastonbury or Bristol.

It was planned but never happened, obviously.

Has anyone ever heard of this ambitious project? I’d like to follow up on what I read back in the early 1990s if anyone knows about it.