FC Hierarchy settings for Purchase/Relinquish Land

SO I want to give one of the FC ranks the ability to bid for an upgrade house plot and ran into this question:
If I allow them to Purchase/Relinquish Land will that give them the ability to do anything to the current house?
I couldn't find any solid info in guides, but shall I assume they cant trash the house if they don't have the permissions for "Hall Construction/Removal"?
Recently someone untrustworthy in fc so I'm a bit gunshy now.

You should be semi-safe as long with the rank restrictions you listed as they're actually bidding on the upgrade plot and not a different one. Someone bidding on the wrong plot could end up relocating your FC house to a location you didn't want.

I would still recommend only giving the permission to those you trust rather than random members to inflate your bid count.