You can't make land less valuable, because it's scarce, and some locations really are better than others. That said, you can make sure that the extra value of p

You can't make land less valuable, because it's scarce, and some locations really are better than others. That said, you can make sure that the extra value of particular locations is captured by the community, rather than by speculators and rentiers generally. The standard method of doing so is the [Land Value Tax](https://en.wikipedia.org/wiki/Land_value_tax https://en.wikipedia.org/wiki/Land_value_tax).