I have kept record of sales trends in Sun City Anthem for some time now. The two graphs directly below represent four key indicators, median sales price, median sales price per sq. ft., homes sold by month and inventory of homes available for sale. The median selling price represents a three month rolling average.
(Place your cursor over individual reports and left click for better view.)
Below is information from the Home Price Index for the zip code of 89052 which Sun City Anthem is in. This is courtesy of IDX Broker.