Only 1/2 your mortgage payment? In Williamson County I was paying 3.1% of assessed value several years ago. With a 4% mortgage rate fixed for 30 years, it wou

Only 1/2 your mortgage payment? In Williamson County I was paying 3.1% of assessed value several years ago. With a 4% mortgage rate fixed for 30 years, it would only be a matter of time before the house would appreciate roughly 30% and then then 3.1% property tax rate applied to the higher value would be more than the mortgage interest.