Summerville, SC Real Estate Market Update for Spring 2014 lets you know how Spring is affecting the Summerville, SC Real Estate Market. Nationally, there has been an eight month decline in pending sales. In the Summerville & Charleston market this has not been the case! Prices have consistently risen by 10% over the last 15 months and there has been a 24% increase in number of sales. Hear from Foster Smith, your local Summerville Realtor on how the Summerville market is faring.