Land you can build on is scarce, but if we made it easier to demolish existing structures and change use from, say, parking to housing, this would be ameliorate

Land you can build on is scarce, but if we made it easier to demolish existing structures and change use from, say, parking to housing, this would be ameliorated. If you try to buy a single family home in San Francisco and demolish it in favour of 8 apartments you'll find people opposed to this, though.