My property tax bill in California does have the breakdown of the land value and improvements, but they are just added together and a single rate is applied to

My property tax bill in California does have the breakdown of the land value and improvements, but they are just added together and a single rate is applied to the total (~%1.3 in my case). So one could implement Georgism pretty easily, by just taxing the land value, but that is not how it works at the moment.