I will admit that I misunderstand TimPC’s point about people having to pay the land value tax in addition to the mortgage; I misunderstood mortgages in terms of who really owns the land.
But the point still stands. If the land value tax is paid by the homeowner, the sales price of the land is zero (under a 100% LVT), so the mortgage rates are lowered by an equivalent amount. So there is no additional burden upon the homeowner. If we flip the model and say the bank owns the land, they will pay the land value tax until it is paid off. In this case also, the sales price also drops to zero so the mortgage just incorporates the land value tax and the building payment. In all possible arrangements, there is no additional burden on the homeowner until the mortgage is paid off.
But the point still stands. If the land value tax is paid by the homeowner, the sales price of the land is zero (under a 100% LVT), so the mortgage rates are lowered by an equivalent amount. So there is no additional burden upon the homeowner. If we flip the model and say the bank owns the land, they will pay the land value tax until it is paid off. In this case also, the sales price also drops to zero so the mortgage just incorporates the land value tax and the building payment. In all possible arrangements, there is no additional burden on the homeowner until the mortgage is paid off.