If you overpay for a house, and then you owe more than it appraises for around the time you want to refinance, you are going to have a very hard time taking advantage of lower interest rates, unless you are also in a position to also pay down the mortgage as part of the re-fi.
Around here the endless new levies have nothing to do with enforcing the claim. They're all for various social programs. I think the latest one was to fund free dance classes and other art projects.
Source: used to rent, now own
You can sue the county to get your fair assessed value lower, in order to lower your property taxes. The HOA of a condo I once owned had to do this, because values plummeted, and the county just insisted values kept going up and we owed them more and more tax.
I know a guy who somehow pays 0 property tax on a $500k USD house (don't ask me how he finagled that, but he comes from a rich family, married into a richer family and is quite shysty).
There's also more esoteric techniques like getting some parcels rezoned as farmland (which carries little to no tax burden).
But to your point (and another commenter's), there's a variety of ways a government can assume ownership of your land, even if you own everything free and clear of any debts or owed taxes. (See: Imminent Domain) In this world, you only really own something if you have the might to defend that ownership.
Just stating that this is heavily affecting East Coast non-metro areas, largely due to a fear of change in these communities and a refusal for any local or state governments to take any actions.
https://www.fatherly.com/news/map-cheapest-state-buy-house
https://ipropertymanagement.com/research/homeownership-rate-...
Part of the squeeze is that we have the largest age demographic, the boomers, in a stage of life in which they are highly unlikely to move, whilst still living in their homes. This issue will sort itself out shortly.
At the same time you had incredibly low interest rates which led to many people who already had established credit and assets the ability to borrow against it and move it to real estate in order to find a stable vehicle that would hedge against inflation.
The final, and I consider biggest, factor is the fact that the government start indirectly subsidizing housing, which means there was now a massive pool of money that could only be spent on housing available, and the economically predictable thing happened, which was the price of the thing increased substantially because now there was a large portion of money that could only be spent on that thing. As evidence of this the 3 things that seem to be increasing in cost the fastest, and that people complain about the most, Healthcare, Education & Housing are all heavily subsidized by the government.
My point being that people have short memories, this housing crises, will eventually pass given time, as long as we don't do anything stupid to make it last longer.
Millenials are a larger generation than Boomers.
Once the boomers are all gone, will we just start blaming the next oldest generation for all of societies problems?
These days we have the millions of people crossing the border into the US. They'll all want houses, too.
This effect is not recognized by people who decry the building of luxury homes.
One unmentioned consideration is why the gov wants people to own their home:
Put simply: homeownership (and home value appreciation) results in better end-of-life outcomes compared to self-managed cash.
People are bad at saving, but they understand if they don't pay their mortgage, they will lose their home. Tapping into that equity isn't as easy as accessing money from a savings account.
If you want to own your own home (and not everyone does or should) then a better approach is to take advantage of one of the various low down payment mortgage programs. Focus on credit score and cashflow rather than down payment. This is somewhat risky in that a temporary reduction in income can quickly put you into a foreclosure and bankruptcy situation, but it works out in the end for most consumers.
I understand that from a social policy standpoint it doesn't make sense for governments to encourage rapid residential real estate price inflation or high levels of leverage. But from a personal finance standpoint we have to work with the system as it exists rather than expecting it to change.