The median home value in San Tan Valley is $216,900. San Tan Valley home values have gone up 9.9% over the past year and predictions indicate they will rise 3.8% within the next year. The median list price per square foot in San Tan Valley is $115, which is lower than the Phoenix Metro average of $159. The median price of homes currently listed in San Tan Valley is $231,990 while the median price of homes that sold is $214,400. The median rent price in San Tan Valley is $1,292, which is lower than the Phoenix Metro median of $1,475.