LVT and things like market value based taxes are all far more complicated than is what already works, and what Singapore does (and a couple other countries like China): all land owned by the state, sold to private individuals with [99] year leases.

So the revenue comes through in resales once leases end.

Super simple: no valuation (only market sales); no annual expenses to consider (all upfront); development issues are simply a matter for leases to expire; speculation is capped given the capped lease length (although it can still get to stupid valuations).

Implementation is also extremely simple if you’re already onboard with taxation as expropriation: the state just legislates that all property is now a 99 year lease and they own it at that point (alternatively they compensate you 2-5% of market value, and retain existing annual taxes, or cut existing annual taxes to compensate, or they just do it without compensation!)