About Capstone Realty in Ardmore On December 30, 2008, the Case–Shiller home price index reported the largest price drop in its history. The credit crunch, along with Lehman Brothers’ bankruptcy (then the fourth largest investment bank in the U.S.), had induced a staggering 27-month drop in home prices across the county. Nevertheless, six months later in June of 2009, Capstone Realty opened its doors as the real estate market was on the decline both locally and nationally. Capstone began with twelve agents and a mission to provide unsurpassed service to the community while creating a culture that provides continuing education and integrity among its agents.