AB has talked about both land taxes and property taxes and more recently backed Fair share. It doesn't matter that you purchased your home pre-gentrification. There are several justifications people have put forward for why they believe it is "fair" that you pay more tax on the home you live in:
Because across MN (in no particular order):
The tax rise would likely be "capped"*
*the small print says the difference between that cap and the assess tax bill would be rolled up like a debt, with interest, and paid when you sell the property or at a later date. The devil is always in the detail.
Having a tax on profits would mean the government would have to wait.
It's fair.
The wealth you have already been taxed on should not be left in a form that others deem economically inefficient.
At the point you sell, you will still receive the uplift in value based on the house price inflation that you and others helped create.
Putting money into the roof over your head is economically inefficient.
Paper wealth is real wealth and should be treated the same as realised wealth.
Your home is in a desirable area.
It is easy to collect.
You have been bragging about how much money you have made.
You are wealth hoarding.
You are asset hoarding.
You need to be encouraged, or even forced, to move to make way for richer families who can afford to pay the tax based on the current market value of your home.
If you are a pensioner, you have had it too good.
You are blocking the housing market.
You are tying up the Government's money by not selling your home.
You won't face hardship because the Government will allow for a reasonable interest rate on your debt if you choose to defer payment until you sell.
It is acceptable for you to face financial hardship/ stress / housing insecurity to help fund general public sector spending.
It is acceptable for you to have to take on debt or sell your home to help fund general public sector spending. Not to be confused with self funding.
I can't claim the credit for these pearls of wisdom. Happy for people to add any others I may have missed.