Can a Developer be forced to stop construction on a warehouse that was being built too close to a greenspace according to a local zoning ordinance?

Yes, as long as the specific ordinance was approved by Congress.

No$,$ because such a zoning ordinance is considered unconstitutional.

Yes, because a local ordinance carries the same level of importance as a state statute

Yes as long as the specific ordinance was approved by a state's legislature.

No$,$ because an ordinance is not enforceable unless it is specifically passed by the state legislature.