If you tax land the only thing you will end up with is higher rents. You are punishing the wrong people.
Want to punish the right people? Cut taxes so that people can save cash faster, afford houses earlier and stop renting from their landlords.
Build more actually-affordable housing, too. Not these blocks of luxury apartments with swimming pools that nobody uses. (See HDB, Singapore -- that’s what the US needs more of)
Land is taxed but improvements are not. That tax is not passed down because landlords are already charging the highest price they can.
The tax simply redirect the unearned income to the public coffer which are either spent on public investment that further increase land value or redistributed as citizen's dividend.
Meanwhile landlords are free to construct as many buildings as they can without being penalized by higher taxes.
Empty lot, parking lots, and self storage facilities would be penalized because they wouldn't generate enough income to cover taxes on land, leading to more efficient utilization of land, as improvements are no longer penalized.