San Antonio home prices have risen steadily over the past couple of years, but alas, the growth appears to have downshifted. Recent figures released by the San Antonio Board of Realtors show that while the average price for a home last month rose an additional 3 percent to $246,032, that's less than the 5 percent increases posted in July 2015 and July 2014. Despite the slowdown in price growth, however, the city's low inventory of homes is expected to ward off any potential drops.