About Catalyst

In chemistry, a catalyst is the substance that causes a reaction to happen without being a part of the reaction itself. We feel that Realtors are the catalysts of real estate. We are not the buyer, the seller, or financial component, but we are the people present that without us, real estate wouldn’t happen. Thus, our team Makes Real Estate Happen. Visit Catalyst at CatalystMetroDC.com

Craig McCullough, President
Joshua Klein, Senior Associate
Jay Zelaska, Senior Associate
Marcela Correa, Associate


We are real people

Real Living | At Home is a locally owned real estate brokerage serving the entire DC area. We have four real estate offices, located in Dupont Circle & H Street in Washington DC, Chevy Chase, MD, and Arlington, VA. We specialize in buyers and sellers interested in single family homes, row houses, townhouses, condos, co-ops, lofts, and any other kind of residential real estate in Washington DC, Maryland, or Virginia. Real Living | At Home is a locally owned and operated franchise. Real Living real estate is a network brand of HSF Affiliates LLC, which is majority owned by Home Services of America, inc. A Berkshire Hathaway Affiliate.