we have been in our house 3 years this spring- we thought we were safe from a new one because of just buying - but the last 2 years they have tried to raise ours 19%. We fought it both times and all they would do was meet us halfway. We paid too much to begin with (our own fault) and to prove new appraisals were too high, DH did his homework...many houses EXACTLY like ours have not been hit for years - and even if they have - are still way lower than ours - there are many larger, nicer than ours for which this is true. They say you can go in and argue fair and equitable - but that is just not true, they do whatever they want. There is no way our home is worth what they say, even at the half way point - and when you look at the other houses, it is just so unfair. It is very frustrating!!! We wouldn't mind half as much if it was fair and everyone was hit equally.