You can have a say over someone’s property by purchasing it. Taking away valuable uses of someone’s property (where the use doesn’t harm anyone else’s property) without compensation is stealing.
I think Penn Central was a fantastically wrong decision (Rehnquist and Stevens dissented in that case). Obviously, the fact that a regulation diminishes the value of property is not sufficient to amount to a taking. The government can ban diesel cars and if that renders existing diesel cars worthless, so be it. Height limits (and the concept of air rights trading) can be justified on a similar principle, but they’re closer to the borderline. But historical landmark laws are not laws of general effect that happen to impact property values. They are targeted takings of private property without compensation.
The landmark laws have had essentially reverse blockbusting/gentrifying effects in poor neighborhoods in New Orleans like Tremé. It’s not uncommon for speculators to call in violations like broken stoops or split porch railings and then the same speculator leaves flyers in the mailbox of the “violator” offering to buy for a knockdown price...
Landmarking this building removes the choice from future New Yorkers to redevelop this bookstore-building into housing, offices, or even a park.
If you want to have a say in how the community develops, maybe don't limit your options for developing your community? If future New Yorkers decide they don't want this building turned into a modern skyscraper, they can reject the required applications for building permits at that time.
Or is it more about "old" New Yorkers trying to make sure new New Yorkers don't have a say?
New Yorkers already do have their say in how the community develops - why do you think something like 40% of the buildings in Manhattan couldn’t be built today under existing zoning?
New Yorkers have made it illegal to build the very same buildings and neighborhoods they claim to love - while also demanding that existing neighborhoods be preserved because they’re so “unique.”
It’s almost like there’s some other agenda at play...