EXHIBIT 21.1 HEALTH CARE PROPERTY INVESTORS, INC. LIST OF SUBSIDIARIES - - -------------------- TEXAS HCP, INC., a Maryland Corporation HCPI MORTGAGE CORP., a Delaware Corporation HCPI CHARLOTTE, INC., a Delaware Corporation HCPI KNIGHTDALE, INC., a Delaware Corporation TEXAS HCP G.P., INC. a Delaware Corporation HCPI TRUST, a Maryland Real Estate Investment Trust CAMBRIDGE MEDICAL PROPERTIES, LLC, a Delaware Limited Liability Company