Usa-Places.com has listed approx 16 Real estate agencies in San Marcos. Some of the Top rated Real estate agencies in San Marcos are- 3Z Realty, Sandra Nichols REALTOR, San Marcos Office - Coldwell Banker D'Ann Harper Realtors ®, Hart Properties, TX Real Estate Brokers Team - eXp Realty, McNabb & Co. Real Estate Services, Century 21 Randall Morris & Associates, Andrew Phillips - Century 21 Randall Morris & Associates, San Marcos Real Estate Co & AustinSA Real Estate Services.