Apparently your county assessor didn’t get the letter from the Tax and Spend Republican reminding him that he’s required by state law to reassess property valuations annually (yeah, that MFer actually sent that letter back around 2008 because county assessors were doing what was in their constituents’ best interests, not the .gov’s, and it still makes me mad whenever I think about it). Mine have gone up over 100% since I bought my place in 2004. It would probably go up more, but state law also limits the percentage they can increase the valuation each year.What's going around you to cause the increase?