The Sancuary at Costa Grande is a premier waterfront community located in Port O'Connor. The Sanctuary is a gated community and has a clubhouse, pool, kids playground, basketball court, tennis courts, marina, and much more. Bill Cannan is a full time resident in POC and has represented The Sanctuary since 2006 when Costa Grande was just beginning, he can be easily reached at (281) 380 8222 for more information.