EX-23.1 3 w60856ex23-1.txt CONSENT OF DELOITTE & TOUCHE LLP EXHIBIT 23.1 INDEPENDENT AUDITORS' CONSENT We consent to the incorporation by reference in this Post-Effective Amendment No. 1 Registration Statement (No. 333-40623) on Form S-8 of Radian Group Inc. of our reports dated March 15, 2002, appearing in and incorporated by reference in the Annual Report on Form 10-K of Radian Group Inc. for the year ended December 31, 2001. /s/ DELOITTE & TOUCHE LLP DELOITTE & TOUCHE LLP Philadelphia, Pennsylvania May 17, 2002