Exhibit 23.2 INDEPENDENT AUDITORS' CONSENT We consent to the incorporation by reference in this Registration Statement of Cornerstone Bancorp, Inc. on Form S-8 of our report dated February 9, 1998, appearing in the Annual Report on Form 10-KSB for the year ended December 31, 1997 of Cornerstone Bank, predecessor to Cornerstone Bancorp, Inc. /s/ DELOITTE & TOUCHE LLP Stamford, Connecticut March 1, 1999