No reason not to do this across the board
combined with idea of progressive property taxes: https://www.reuters.com/markets/deals/canadas-competition-bureau-ordered-pay-nearly-10-mln-rogers-shaw-2023-08-30/
tax high value properties and use money to help less privileged
The problem with taxing High Value Property is what happens when Single Family Homes hit that value? If the value of my house skyrockets while I am living there then I can end up losing it do to a massive hike in my taxes.
I’d assume that as single-family homes rise in value other properties would too, so maybe the limit would just need to be adjusted fairly often? IDK I’m not a tax person.
OR, maybe it could just apply to additional properties? Like you get one free so a family home is safe, but every additional property you own gets a tax slapped on it or something like that?
I bring this up because California implemented Prop13 in 1978 to address similar issues and it had mixed results.
I agree with the idea of taxing secondary properties at a higher rate. But that could also have the unintended consequence of driving up rents and landlords look to recoup that money.