The parking should've never been free in the first place, that's always a mistake. Even a single parking spot costs many thousands of dollars a year to maintain and own.
In what universe is this true?
There are 3 million parking spots in NYC. If each cost $3000/year to maintain (presumably that's "many thousands"), that would be $9 billion/year - considerably more than what's spend on the entire Department of Transportation.
I'd be shocked if a single spot cost even $100/year to maintain.
Manhattan is one of the few parts of the US where we don't indirectly mandate seven parking spots per car on average. A surface lot ends up costing about $7,000/spot to pave. But at >$1,000,000 per acre garages are used instead. But then that's tens of thousands per spot in construction cost. Underground parking is the most expensive type due to excavation cost. Meanwhile the most convenient parking curbside is offered by the government for free or <$1. Is there something wrong with this picture?
Are you going to build on something a couple feet wide on the wrong side of the sidewalk? Or tear down all the buildings then move the sidewalk first?
Treating curbside parking like it was exactly the same as large rectangular lots is nonsense.
Yeah because the parking is already built. But obviously before you build the parking you have a choice - and building "free" parking is a really stupid choice you should never make. You can give that space to building or the road, either will be more productive.
I prefer to value things based on what is rather than what could be if only we had a time machine.